                         SEQUENCE LISTING

<110>  Ardeagen Corporation
 
<120>  GPC3 BINDING AGENTS, CONJUGATES THEREOF AND METHODS OF USING THE 
       SAME

<130>  120301.403WO

<150>  US 63/116,001
<151>  2020-11-19

<160>  34    

<170>  PatentIn version 3.5

<210>  1
<211>  115
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH amino acid sequence

<400>  1

Gln Val Gln Leu Val Glu Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Tyr 
            20                  25                  30          


Glu Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Ala Leu Asp Pro Lys Thr Gly Asp Thr Ala Tyr Ser Gln Lys Phe 
    50                  55                  60                  


Lys Gly Arg Val Thr Leu Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Phe Tyr Ser Tyr Thr Tyr Trp Gly Gln Gly Thr Leu Val Thr 
            100                 105                 110         


Val Ser Ser 
        115 


<210>  2
<211>  112
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VL amino acid sequence

<400>  2

Asp Val Val Met Thr Gln Ser Pro Leu Ser Leu Pro Val Thr Pro Gly 
1               5                   10                  15      


Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Val His Ser 
            20                  25                  30          


Asn Gly Asn Thr Tyr Leu His Trp Tyr Leu Gln Lys Pro Gly Gln Ser 
        35                  40                  45              


Pro Gln Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro 
    50                  55                  60                  


Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 
65                  70                  75                  80  


Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Ser Gln Asn 
                85                  90                  95      


Thr His Val Pro Pro Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 
            100                 105                 110         


<210>  3
<211>  445
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH-IgG1 amino acid sequence

<400>  3

Gln Val Gln Leu Val Glu Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Tyr 
            20                  25                  30          


Glu Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Ala Leu Asp Pro Lys Thr Gly Asp Thr Ala Tyr Ser Gln Lys Phe 
    50                  55                  60                  


Lys Gly Arg Val Thr Leu Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Phe Tyr Ser Tyr Thr Tyr Trp Gly Gln Gly Thr Leu Val Thr 
            100                 105                 110         


Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro 
        115                 120                 125             


Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val 
    130                 135                 140                 


Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala 
145                 150                 155                 160 


Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly 
                165                 170                 175     


Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly 
            180                 185                 190         


Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys 
        195                 200                 205             


Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys 
    210                 215                 220                 


Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu 
225                 230                 235                 240 


Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu 
                245                 250                 255     


Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys 
            260                 265                 270         


Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys 
        275                 280                 285             


Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 
    290                 295                 300                 


Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys 
305                 310                 315                 320 


Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys 
                325                 330                 335     


Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser 
            340                 345                 350         


Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys 
        355                 360                 365             


Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 
    370                 375                 380                 


Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly 
385                 390                 395                 400 


Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln 
                405                 410                 415     


Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn 
            420                 425                 430         


His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
        435                 440                 445 


<210>  4
<211>  219
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VL-Igkappa amino acid sequence

<400>  4

Asp Val Val Met Thr Gln Ser Pro Leu Ser Leu Pro Val Thr Pro Gly 
1               5                   10                  15      


Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser Gln Ser Leu Val His Ser 
            20                  25                  30          


Asn Gly Asn Thr Tyr Leu His Trp Tyr Leu Gln Lys Pro Gly Gln Ser 
        35                  40                  45              


Pro Gln Leu Leu Ile Tyr Lys Val Ser Asn Arg Phe Ser Gly Val Pro 
    50                  55                  60                  


Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr Asp Phe Thr Leu Lys Ile 
65                  70                  75                  80  


Ser Arg Val Glu Ala Glu Asp Val Gly Val Tyr Tyr Cys Ser Gln Asn 
                85                  90                  95      


Thr His Val Pro Pro Thr Phe Gly Gln Gly Thr Lys Leu Glu Ile Lys 
            100                 105                 110         


Arg Thr Val Ala Ala Pro Ser Val Phe Ile Phe Pro Pro Ser Asp Glu 
        115                 120                 125             


Gln Leu Lys Ser Gly Thr Ala Ser Val Val Cys Leu Leu Asn Asn Phe 
    130                 135                 140                 


Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys Val Asp Asn Ala Leu Gln 
145                 150                 155                 160 


Ser Gly Asn Ser Gln Glu Ser Val Thr Glu Gln Asp Ser Lys Asp Ser 
                165                 170                 175     


Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu Ser Lys Ala Asp Tyr Glu 
            180                 185                 190         


Lys His Lys Val Tyr Ala Cys Glu Val Thr His Gln Gly Leu Ser Ser 
        195                 200                 205             


Pro Val Thr Lys Ser Phe Asn Arg Gly Glu Cys 
    210                 215                 


<210>  5
<211>  19
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  VH Signal Sequence

<400>  5

Met Glu Phe Gly Leu Ser Trp Leu Phe Leu Val Ala Ile Leu Lys Gly 
1               5                   10                  15      


Val Gln Cys 
            


<210>  6
<211>  22
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  VL Signal Sequence

<400>  6

Met Asp Met Arg Val Pro Ala Gln Leu Leu Gly Leu Leu Leu Leu Trp 
1               5                   10                  15      


Phe Pro Gly Ser Arg Cys 
            20          


<210>  7
<211>  464
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH-IgG1 amino acid sequence with signal sequence

<400>  7

Met Glu Phe Gly Leu Ser Trp Leu Phe Leu Val Ala Ile Leu Lys Gly 
1               5                   10                  15      


Val Gln Cys Gln Val Gln Leu Val Glu Ser Gly Ala Glu Val Lys Lys 
            20                  25                  30          


Pro Gly Ala Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe 
        35                  40                  45              


Thr Asp Tyr Glu Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu 
    50                  55                  60                  


Glu Trp Met Gly Ala Leu Asp Pro Lys Thr Gly Asp Thr Ala Tyr Ser 
65                  70                  75                  80  


Gln Lys Phe Lys Gly Arg Val Thr Leu Thr Ala Asp Lys Ser Thr Ser 
                85                  90                  95      


Thr Ala Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val 
            100                 105                 110         


Tyr Tyr Cys Thr Arg Phe Tyr Ser Tyr Thr Tyr Trp Gly Gln Gly Thr 
        115                 120                 125             


Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 
    130                 135                 140                 


Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 
145                 150                 155                 160 


Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 
                165                 170                 175     


Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 
            180                 185                 190         


Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 
        195                 200                 205             


Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 
    210                 215                 220                 


Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr 
225                 230                 235                 240 


His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser 
                245                 250                 255     


Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg 
            260                 265                 270         


Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro 
        275                 280                 285             


Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala 
    290                 295                 300                 


Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val 
305                 310                 315                 320 


Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr 
                325                 330                 335     


Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr 
            340                 345                 350         


Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu 
        355                 360                 365             


Pro Pro Ser Arg Asp Glu Leu Thr Lys Asn Gln Val Ser Leu Thr Cys 
    370                 375                 380                 


Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser 
385                 390                 395                 400 


Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp 
                405                 410                 415     


Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser 
            420                 425                 430         


Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala 
        435                 440                 445             


Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
    450                 455                 460                 


<210>  8
<211>  241
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VL-Igkappa amino acid sequence with signal sequence

<400>  8

Met Asp Met Arg Val Pro Ala Gln Leu Leu Gly Leu Leu Leu Leu Trp 
1               5                   10                  15      


Phe Pro Gly Ser Arg Cys Asp Val Val Met Thr Gln Ser Pro Leu Ser 
            20                  25                  30          


Leu Pro Val Thr Pro Gly Glu Pro Ala Ser Ile Ser Cys Arg Ser Ser 
        35                  40                  45              


Gln Ser Leu Val His Ser Asn Gly Asn Thr Tyr Leu His Trp Tyr Leu 
    50                  55                  60                  


Gln Lys Pro Gly Gln Ser Pro Gln Leu Leu Ile Tyr Lys Val Ser Asn 
65                  70                  75                  80  


Arg Phe Ser Gly Val Pro Asp Arg Phe Ser Gly Ser Gly Ser Gly Thr 
                85                  90                  95      


Asp Phe Thr Leu Lys Ile Ser Arg Val Glu Ala Glu Asp Val Gly Val 
            100                 105                 110         


Tyr Tyr Cys Ser Gln Asn Thr His Val Pro Pro Thr Phe Gly Gln Gly 
        115                 120                 125             


Thr Lys Leu Glu Ile Lys Arg Thr Val Ala Ala Pro Ser Val Phe Ile 
    130                 135                 140                 


Phe Pro Pro Ser Asp Glu Gln Leu Lys Ser Gly Thr Ala Ser Val Val 
145                 150                 155                 160 


Cys Leu Leu Asn Asn Phe Tyr Pro Arg Glu Ala Lys Val Gln Trp Lys 
                165                 170                 175     


Val Asp Asn Ala Leu Gln Ser Gly Asn Ser Gln Glu Ser Val Thr Glu 
            180                 185                 190         


Gln Asp Ser Lys Asp Ser Thr Tyr Ser Leu Ser Ser Thr Leu Thr Leu 
        195                 200                 205             


Ser Lys Ala Asp Tyr Glu Lys His Lys Val Tyr Ala Cys Glu Val Thr 
    210                 215                 220                 


His Gln Gly Leu Ser Ser Pro Val Thr Lys Ser Phe Asn Arg Gly Glu 
225                 230                 235                 240 


Cys 
    


<210>  9
<211>  603
<212>  PRT
<213>  Homo sapiens


<220>
<221>  MISC_FEATURE
<222>  (1)..(603)
<223>  Human GPC3, isoform 1  NP_001158089.1

<400>  9

Met Ala Gly Thr Val Arg Thr Ala Cys Leu Val Val Ala Met Leu Leu 
1               5                   10                  15      


Ser Leu Asp Phe Pro Gly Gln Ala Gln Pro Pro Pro Pro Pro Pro Asp 
            20                  25                  30          


Ala Thr Cys His Gln Val Arg Ser Phe Phe Gln Arg Leu Gln Pro Gly 
        35                  40                  45              


Leu Lys Trp Val Pro Glu Thr Pro Val Pro Gly Ser Asp Leu Gln Val 
    50                  55                  60                  


Cys Leu Pro Lys Gly Pro Thr Cys Cys Ser Arg Lys Met Glu Glu Lys 
65                  70                  75                  80  


Tyr Gln Leu Thr Ala Arg Leu Asn Met Glu Gln Leu Leu Gln Ser Ala 
                85                  90                  95      


Ser Met Glu Leu Lys Phe Leu Ile Ile Gln Asn Ala Ala Val Phe Gln 
            100                 105                 110         


Glu Ala Phe Glu Ile Val Val Arg His Ala Lys Asn Tyr Thr Asn Ala 
        115                 120                 125             


Met Phe Lys Asn Asn Tyr Pro Ser Leu Thr Pro Gln Ala Phe Glu Phe 
    130                 135                 140                 


Val Gly Glu Phe Phe Thr Asp Val Ser Leu Tyr Ile Leu Gly Ser Asp 
145                 150                 155                 160 


Ile Asn Val Asp Asp Met Val Asn Glu Leu Phe Asp Ser Leu Phe Pro 
                165                 170                 175     


Val Ile Tyr Thr Gln Leu Met Asn Pro Gly Leu Pro Asp Ser Ala Leu 
            180                 185                 190         


Asp Ile Asn Glu Cys Leu Arg Gly Ala Arg Arg Asp Leu Lys Val Phe 
        195                 200                 205             


Gly Asn Phe Pro Lys Leu Ile Met Thr Gln Val Ser Lys Ser Leu Gln 
    210                 215                 220                 


Val Thr Arg Ile Phe Leu Gln Ala Leu Asn Leu Gly Ile Glu Val Ile 
225                 230                 235                 240 


Asn Thr Thr Asp His Leu Lys Phe Ser Lys Asp Cys Gly Arg Met Leu 
                245                 250                 255     


Thr Arg Met Trp Tyr Cys Ser Tyr Cys Gln Gly Leu Met Met Val Lys 
            260                 265                 270         


Pro Cys Gly Gly Tyr Cys Asn Val Val Met Gln Gly Cys Met Ala Gly 
        275                 280                 285             


Val Val Glu Ile Asp Lys Tyr Trp Arg Glu Tyr Ile Leu Ser Leu Glu 
    290                 295                 300                 


Glu Leu Val Asn Gly Met Tyr Arg Ile Tyr Asp Met Glu Asn Val Leu 
305                 310                 315                 320 


Leu Gly Leu Phe Ser Thr Ile His Asp Ser Ile Gln Tyr Val Gln Lys 
                325                 330                 335     


Asn Ala Gly Lys Leu Thr Thr Thr Glu Thr Glu Lys Lys Ile Trp His 
            340                 345                 350         


Phe Lys Tyr Pro Ile Phe Phe Leu Cys Ile Gly Leu Asp Leu Gln Ile 
        355                 360                 365             


Gly Lys Leu Cys Ala His Ser Gln Gln Arg Gln Tyr Arg Ser Ala Tyr 
    370                 375                 380                 


Tyr Pro Glu Asp Leu Phe Ile Asp Lys Lys Val Leu Lys Val Ala His 
385                 390                 395                 400 


Val Glu His Glu Glu Thr Leu Ser Ser Arg Arg Arg Glu Leu Ile Gln 
                405                 410                 415     


Lys Leu Lys Ser Phe Ile Ser Phe Tyr Ser Ala Leu Pro Gly Tyr Ile 
            420                 425                 430         


Cys Ser His Ser Pro Val Ala Glu Asn Asp Thr Leu Cys Trp Asn Gly 
        435                 440                 445             


Gln Glu Leu Val Glu Arg Tyr Ser Gln Lys Ala Ala Arg Asn Gly Met 
    450                 455                 460                 


Lys Asn Gln Phe Asn Leu His Glu Leu Lys Met Lys Gly Pro Glu Pro 
465                 470                 475                 480 


Val Val Ser Gln Ile Ile Asp Lys Leu Lys His Ile Asn Gln Leu Leu 
                485                 490                 495     


Arg Thr Met Ser Met Pro Lys Gly Arg Val Leu Asp Lys Asn Leu Asp 
            500                 505                 510         


Glu Glu Gly Phe Glu Ser Gly Asp Cys Gly Asp Asp Glu Asp Glu Cys 
        515                 520                 525             


Ile Gly Gly Ser Gly Asp Gly Met Ile Lys Val Lys Asn Gln Leu Arg 
    530                 535                 540                 


Phe Leu Ala Glu Leu Ala Tyr Asp Leu Asp Val Asp Asp Ala Pro Gly 
545                 550                 555                 560 


Asn Ser Gln Gln Ala Thr Pro Lys Asp Asn Glu Ile Ser Thr Phe His 
                565                 570                 575     


Asn Leu Gly Asn Val His Ser Pro Leu Lys Leu Leu Thr Ser Met Ala 
            580                 585                 590         


Ile Ser Val Val Cys Phe Phe Phe Leu Val His 
        595                 600             


<210>  10
<211>  564
<212>  PRT
<213>  Homo sapiens


<220>
<221>  MISC_FEATURE
<222>  (1)..(564)
<223>  Human GPC3, isoform 3  NP_001158090.1

<400>  10

Met Ala Gly Thr Val Arg Thr Ala Cys Leu Val Val Ala Met Leu Leu 
1               5                   10                  15      


Ser Leu Asp Phe Pro Gly Gln Ala Gln Pro Pro Pro Pro Pro Pro Asp 
            20                  25                  30          


Ala Thr Cys His Gln Val Arg Ser Phe Phe Gln Arg Leu Gln Pro Gly 
        35                  40                  45              


Leu Lys Trp Val Pro Glu Thr Pro Val Pro Gly Ser Asp Leu Gln Val 
    50                  55                  60                  


Cys Leu Pro Lys Gly Pro Thr Cys Cys Ser Arg Lys Met Glu Glu Lys 
65                  70                  75                  80  


Tyr Gln Leu Thr Ala Arg Leu Asn Met Glu Gln Leu Leu Gln Ser Ala 
                85                  90                  95      


Lys Ala Phe Glu Ile Val Val Arg His Ala Lys Asn Tyr Thr Asn Ala 
            100                 105                 110         


Met Phe Lys Asn Asn Tyr Pro Ser Glx Thr Pro Gln Ala Phe Glu Phe 
        115                 120                 125             


Val Gly Glu Phe Phe Thr Asp Val Ser Leu Tyr Ile Leu Gly Ser Asp 
    130                 135                 140                 


Ile Asn Val Asp Asp Met Val Asn Glu Leu Phe Asp Ser Leu Phe Pro 
145                 150                 155                 160 


Val Ile Tyr Thr Gln Leu Met Asn Pro Gly Leu Pro Asp Ser Ala Leu 
                165                 170                 175     


Asp Ile Asn Glu Cys Leu Arg Gly Ala Arg Arg Asp Leu Lys Val Phe 
            180                 185                 190         


Gly Asn Phe Pro Lys Leu Ile Met Thr Gln Val Ser Lys Ser Leu Gln 
        195                 200                 205             


Val Thr Arg Ile Phe Leu Gln Ala Leu Asn Leu Gly Ile Glu Val Ile 
    210                 215                 220                 


Asn Thr Thr Asp His Leu Lys Phe Ser Lys Asp Cys Gly Arg Met Leu 
225                 230                 235                 240 


Thr Arg Met Trp Tyr Cys Ser Tyr Cys Gln Gly Leu Met Met Val Lys 
                245                 250                 255     


Pro Cys Gly Gly Tyr Cys Asn Val Val Met Gln Gly Cys Met Ala Gly 
            260                 265                 270         


Val Val Glu Ile Asp Lys Tyr Trp Arg Glu Tyr Ile Leu Ser Leu Glu 
        275                 280                 285             


Glu Leu Val Asn Gly Met Tyr Arg Ile Tyr Asp Met Glu Asn Val Leu 
    290                 295                 300                 


Leu Gly Leu Phe Ser Thr Ile His Asp Ser Ile Gln Tyr Val Gln Lys 
305                 310                 315                 320 


Asn Ala Gly Lys Leu Thr Thr Thr Ile Gly Lys Leu Cys Ala His Ser 
                325                 330                 335     


Gln Gln Arg Gln Tyr Arg Ser Ala Tyr Tyr Pro Glu Asp Leu Phe Ile 
            340                 345                 350         


Asp Lys Lys Val Leu Lys Val Ala His Val Glu His Glu Glu Thr Leu 
        355                 360                 365             


Ser Ser Arg Arg Arg Glu Leu Ile Gln Lys Leu Lys Ser Phe Ile Ser 
    370                 375                 380                 


Phe Tyr Ser Ala Leu Pro Gly Tyr Ile Cys Ser His Ser Pro Val Ala 
385                 390                 395                 400 


Glu Asn Asp Thr Leu Cys Trp Asn Gly Gln Glu Leu Val Glu Arg Tyr 
                405                 410                 415     


Ser Gln Lys Ala Ala Arg Asn Gly Met Lys Asn Gln Phe Asn Leu His 
            420                 425                 430         


Glu Leu Lys Met Lys Gly Pro Glu Pro Val Val Ser Gln Ile Ile Asp 
        435                 440                 445             


Lys Leu Lys His Ile Asn Gln Leu Leu Arg Thr Met Ser Met Pro Lys 
    450                 455                 460                 


Gly Arg Val Leu Asp Lys Asn Leu Asp Glu Glu Gly Phe Glu Ser Gly 
465                 470                 475                 480 


Asp Cys Gly Asp Asp Glu Asp Glu Cys Ile Gly Gly Ser Gly Asp Gly 
                485                 490                 495     


Met Ile Lys Val Lys Asn Gln Leu Arg Phe Leu Ala Glu Leu Ala Tyr 
            500                 505                 510         


Asp Leu Asp Val Asp Asp Ala Pro Gly Asn Ser Gln Gln Ala Thr Pro 
        515                 520                 525             


Lys Asp Asn Glu Ile Ser Thr Phe His Asn Leu Gly Asn Val His Ser 
    530                 535                 540                 


Pro Leu Lys Leu Leu Thr Ser Met Ala Ile Ser Val Val Cys Phe Phe 
545                 550                 555                 560 


Phe Leu Val His 
                


<210>  11
<211>  5
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH CDR1

<400>  11

Asp Tyr Glu Met His 
1               5   


<210>  12
<211>  17
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH CDR2

<400>  12

Ala Leu Asp Pro Lys Thr Gly Asp Thr Ala Tyr Ser Gln Lys Phe Lys 
1               5                   10                  15      


Gly 
    


<210>  13
<211>  6
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH CDR3

<400>  13

Phe Tyr Ser Tyr Thr Tyr 
1               5       


<210>  14
<211>  16
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VL CDR1

<400>  14

Arg Ser Ser Gln Ser Leu Val His Ser Asn Gly Asn Thr Tyr Leu His 
1               5                   10                  15      


<210>  15
<211>  7
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VL CDR2

<400>  15

Lys Val Ser Asn Arg Phe Ser 
1               5           


<210>  16
<211>  9
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VL CDR3

<400>  16

Ser Gln Asn Thr His Val Pro Pro Thr 
1               5                   


<210>  17
<211>  5
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  G4S synthetic linker

<400>  17

Gly Gly Gly Gly Ser 
1               5   


<210>  18
<211>  6
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  hexahistidinyl tag

<400>  18

His His His His His His 
1               5       


<210>  19
<211>  1338
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  ARD103 Coding Sequence for VH and IgG1

<400>  19
caggtgcagc tggtcgagtc aggagcagag gtcaagaagc ccggagcaag cgtcaaggtg       60

tcatgtaaag caagcggata tactttcacc gactacgaga tgcactgggt gcggcaggca      120

ccaggacagg gcctggagtg gatgggcgcc ctggacccta agaccggcga tacagcctac      180

tcccagaagt tcaagggcag agtgaccctg acagccgaca agtctaccag cacagcctat      240

atggagctga gctccctgac ctctgaggat acagccgtgt actattgcac aaggttttat      300

tcctacactt attggggaca gggcactctg gtcacagtca gcagcgctag caccaagggc      360

ccatcggtct tccccctggc accctcctcc aagagcacct ctgggggcac agcggccctg      420

ggctgcctgg tcaaggacta cttccccgaa ccggtgacgg tgtcgtggaa ctcaggcgcc      480

ctgaccagcg gcgtgcacac cttcccggct gtcctacagt cctcaggact ctactccctc      540

agcagcgtgg tgaccgtgcc ctccagcagc ttgggcaccc agacctacat ctgcaacgtg      600

aatcacaagc ccagcaacac caaggtggac aagaaagttg agcccaaatc ttgtgacaaa      660

actcacacat gcccaccgtg cccagcacct gaactcctgg ggggaccgtc agtcttcctc      720

ttccccccaa aacccaagga caccctcatg atctcccgga cccctgaggt cacatgcgtg      780

gtggtggacg tgagccacga agaccctgag gtcaagttca actggtacgt ggacggcgtg      840

gaggtgcata atgccaagac aaagccgcgg gaggagcagt acaacagcac gtaccgtgtg      900

gtcagcgtcc tcaccgtcct gcaccaggac tggctgaatg gcaaggagta caagtgcaag      960

gtctccaaca aagccctccc agcccccatc gagaaaacca tctccaaagc caaagggcag     1020

ccccgagaac cacaggtgta caccctgccc ccatcccggg atgagctgac caagaaccag     1080

gtcagcctga cctgcctggt caaaggcttc tatcccagcg acatcgccgt ggagtgggag     1140

agcaatgggc agccggagaa caactacaag accacgcctc ccgtgctgga ctccgacggc     1200

tccttcttcc tctacagcaa gctcaccgtg gacaagagca ggtggcagca ggggaacgtc     1260

ttctcatgct ccgtgatgca tgaggctctg cacaaccact acacgcagaa gagcctctcc     1320

ctgtctccgg gtaaatga                                                   1338


<210>  20
<211>  660
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  Coding Sequence for ARD103 VL and Igkappa

<400>  20
gatgtcgtga tgacccagag ccccctgagc ctgcctgtga ctcccggcga gcccgcaagc       60

atttcctgta gaagtagcca gagcctggtg cactctaacg gcaataccta cctgcactgg      120

tatctgcaga agcccggcca gagccctcag ctgctgatct acaaggtgag caaccggttc      180

tccggagtgc cagaccggtt cagcggatcc ggctctggca ccgatttcac actgaagatc      240

tccagggtgg aggcagagga cgtgggcgtg tactattgct cacagaacac tcacgtcccc      300

ccaacattcg ggcagggcac aaaactggag atcaaacgta cggtggcggc gccatctgtc      360

ttcatcttcc cgccatctga tgagcagttg aaatctggaa ctgcctctgt tgtgtgcctg      420

ctgaataact tctatcccag agaggccaaa gtacagtgga aggtggataa cgccctccaa      480

tcgggtaact cccaggagag tgtcacagag caggacagca aggacagcac ctacagcctc      540

agcagcaccc tgacgctgag caaagcagac tacgagaaac acaaagtcta cgcctgcgaa      600

gtcacccatc agggcctgag ctcgcccgtc acaaagagct tcaacagggg agagtgttga      660


<210>  21
<211>  345
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  ARD103 VH Coding Region

<400>  21
caggtgcagc tggtcgagtc aggagcagag gtcaagaagc ccggagcaag cgtcaaggtg       60

tcatgtaaag caagcggata tactttcacc gactacgaga tgcactgggt gcggcaggca      120

ccaggacagg gcctggagtg gatgggcgcc ctggacccta agaccggcga tacagcctac      180

tcccagaagt tcaagggcag agtgaccctg acagccgaca agtctaccag cacagcctat      240

atggagctga gctccctgac ctctgaggat acagccgtgt actattgcac aaggttttat      300

tcctacactt attggggaca gggcactctg gtcacagtca gcagc                      345


<210>  22
<211>  336
<212>  DNA
<213>  Artificial Sequence

<220>
<223>  ARD103 VL Coding Region

<400>  22
gatgtcgtga tgacccagag ccccctgagc ctgcctgtga ctcccggcga gcccgcaagc       60

atttcctgta gaagtagcca gagcctggtg cactctaacg gcaataccta cctgcactgg      120

tatctgcaga agcccggcca gagccctcag ctgctgatct acaaggtgag caaccggttc      180

tccggagtgc cagaccggtt cagcggatcc ggctctggca ccgatttcac actgaagatc      240

tccagggtgg aggcagagga cgtgggcgtg tactattgct cacagaacac tcacgtcccc      300

ccaacattcg ggcagggcac aaaactggag atcaaa                                336


<210>  23
<211>  526
<212>  PRT
<213>  Homo sapiens


<220>
<221>  MISC_FEATURE
<222>  (1)..(526)
<223>  Human GPC3, isoform 4  NP_001158091.1

<400>  23

Met Ala Gly Thr Val Arg Thr Ala Cys Leu Val Val Ala Met Leu Leu 
1               5                   10                  15      


Ser Leu Asp Phe Pro Gly Gln Ala Gln Pro Pro Pro Pro Pro Pro Asp 
            20                  25                  30          


Ala Thr Cys His Gln Val Arg Ser Phe Phe Gln Arg Leu Gln Pro Gly 
        35                  40                  45              


Leu Lys Trp Val Pro Glu Thr Pro Val Pro Glu Ala Phe Glu Ile Val 
    50                  55                  60                  


Val Arg His Ala Lys Asn Tyr Thr Asn Ala Met Phe Lys Asn Asn Tyr 
65                  70                  75                  80  


Pro Ser Leu Thr Pro Gln Ala Phe Glu Phe Val Gly Glu Phe Phe Thr 
                85                  90                  95      


Asp Val Ser Leu Tyr Ile Leu Gly Ser Asp Ile Asn Val Asp Asp Met 
            100                 105                 110         


Val Asn Glu Leu Phe Asp Ser Leu Phe Pro Val Ile Tyr Thr Gln Leu 
        115                 120                 125             


Met Asn Pro Gly Leu Pro Asp Ser Ala Leu Asp Ile Asn Glu Cys Leu 
    130                 135                 140                 


Arg Gly Ala Arg Arg Asp Leu Lys Val Phe Gly Asn Phe Pro Lys Leu 
145                 150                 155                 160 


Ile Met Thr Gln Val Ser Lys Ser Leu Gln Val Thr Arg Ile Phe Leu 
                165                 170                 175     


Gln Ala Leu Asn Leu Gly Ile Glu Val Ile Asn Thr Thr Asp His Leu 
            180                 185                 190         


Lys Phe Ser Lys Asp Cys Gly Arg Met Leu Thr Arg Met Trp Tyr Cys 
        195                 200                 205             


Ser Tyr Cys Gln Gly Leu Met Met Val Lys Pro Cys Gly Gly Tyr Cys 
    210                 215                 220                 


Asn Val Val Met Gln Gly Cys Met Ala Gly Val Val Glu Ile Asp Lys 
225                 230                 235                 240 


Tyr Trp Arg Glu Tyr Ile Leu Ser Leu Glu Glu Leu Val Asn Gly Met 
                245                 250                 255     


Tyr Arg Ile Tyr Asp Met Glu Asn Val Leu Leu Gly Leu Phe Ser Thr 
            260                 265                 270         


Ile His Asp Ser Ile Gln Tyr Val Gln Lys Asn Ala Gly Lys Leu Thr 
        275                 280                 285             


Thr Thr Ile Gly Lys Leu Cys Ala His Ser Gln Gln Arg Gln Tyr Arg 
    290                 295                 300                 


Ser Ala Tyr Tyr Pro Glu Asp Leu Phe Ile Asp Lys Lys Val Leu Lys 
305                 310                 315                 320 


Val Ala His Val Glu His Glu Glu Thr Leu Ser Ser Arg Arg Arg Glu 
                325                 330                 335     


Leu Ile Gln Lys Leu Lys Ser Phe Ile Ser Phe Tyr Ser Ala Leu Pro 
            340                 345                 350         


Gly Tyr Ile Cys Ser His Ser Pro Val Ala Glu Asn Asp Thr Leu Cys 
        355                 360                 365             


Trp Asn Gly Gln Glu Leu Val Glu Arg Tyr Ser Gln Lys Ala Ala Arg 
    370                 375                 380                 


Asn Gly Met Lys Asn Gln Phe Asn Leu His Glu Leu Lys Met Lys Gly 
385                 390                 395                 400 


Pro Glu Pro Val Val Ser Gln Ile Ile Asp Lys Leu Lys His Ile Asn 
                405                 410                 415     


Gln Leu Leu Arg Thr Met Ser Met Pro Lys Gly Arg Val Leu Asp Lys 
            420                 425                 430         


Asn Leu Asp Glu Glu Gly Phe Glu Ser Gly Asp Cys Gly Asp Asp Glu 
        435                 440                 445             


Asp Glu Cys Ile Gly Gly Ser Gly Asp Gly Met Ile Lys Val Lys Asn 
    450                 455                 460                 


Gln Leu Arg Phe Leu Ala Glu Leu Ala Tyr Asp Leu Asp Val Asp Asp 
465                 470                 475                 480 


Ala Pro Gly Asn Ser Gln Gln Ala Thr Pro Lys Asp Asn Glu Ile Ser 
                485                 490                 495     


Thr Phe His Asn Leu Gly Asn Val His Ser Pro Leu Lys Leu Leu Thr 
            500                 505                 510         


Ser Met Ala Ile Ser Val Val Cys Phe Phe Phe Leu Val His 
        515                 520                 525     


<210>  24
<211>  580
<212>  PRT
<213>  Homo sapiens


<220>
<221>  MISC_FEATURE
<222>  (1)..(580)
<223>  Human GPC3, isoform 2  NP_004475.1

<400>  24

Met Ala Gly Thr Val Arg Thr Ala Cys Leu Val Val Ala Met Leu Leu 
1               5                   10                  15      


Ser Leu Asp Phe Pro Gly Gln Ala Gln Pro Pro Pro Pro Pro Pro Asp 
            20                  25                  30          


Ala Thr Cys His Gln Val Arg Ser Phe Phe Gln Arg Leu Gln Pro Gly 
        35                  40                  45              


Leu Lys Trp Val Pro Glu Thr Pro Val Pro Gly Ser Asp Leu Gln Val 
    50                  55                  60                  


Cys Leu Pro Lys Gly Pro Thr Cys Cys Ser Arg Lys Met Glu Glu Lys 
65                  70                  75                  80  


Tyr Gln Leu Thr Ala Arg Leu Asn Met Glu Gln Leu Leu Gln Ser Ala 
                85                  90                  95      


Ser Met Glu Leu Lys Phe Leu Ile Ile Gln Asn Ala Ala Val Phe Gln 
            100                 105                 110         


Glu Ala Phe Glu Ile Val Val Arg His Ala Lys Asn Tyr Thr Asn Ala 
        115                 120                 125             


Met Phe Lys Asn Asn Tyr Pro Ser Leu Thr Pro Gln Ala Phe Glu Phe 
    130                 135                 140                 


Val Gly Glu Phe Phe Thr Asp Val Ser Leu Tyr Ile Leu Gly Ser Asp 
145                 150                 155                 160 


Ile Asn Val Asp Asp Met Val Asn Glu Leu Phe Asp Ser Leu Phe Pro 
                165                 170                 175     


Val Ile Tyr Thr Gln Leu Met Asn Pro Gly Leu Pro Asp Ser Ala Leu 
            180                 185                 190         


Asp Ile Asn Glu Cys Leu Arg Gly Ala Arg Arg Asp Leu Lys Val Phe 
        195                 200                 205             


Gly Asn Phe Pro Lys Leu Ile Met Thr Gln Val Ser Lys Ser Leu Gln 
    210                 215                 220                 


Val Thr Arg Ile Phe Leu Gln Ala Leu Asn Leu Gly Ile Glu Val Ile 
225                 230                 235                 240 


Asn Thr Thr Asp His Leu Lys Phe Ser Lys Asp Cys Gly Arg Met Leu 
                245                 250                 255     


Thr Arg Met Trp Tyr Cys Ser Tyr Cys Gln Gly Leu Met Met Val Lys 
            260                 265                 270         


Pro Cys Gly Gly Tyr Cys Asn Val Val Met Gln Gly Cys Met Ala Gly 
        275                 280                 285             


Val Val Glu Ile Asp Lys Tyr Trp Arg Glu Tyr Ile Leu Ser Leu Glu 
    290                 295                 300                 


Glu Leu Val Asn Gly Met Tyr Arg Ile Tyr Asp Met Glu Asn Val Leu 
305                 310                 315                 320 


Leu Gly Leu Phe Ser Thr Ile His Asp Ser Ile Gln Tyr Val Gln Lys 
                325                 330                 335     


Asn Ala Gly Lys Leu Thr Thr Thr Ile Gly Lys Leu Cys Ala His Ser 
            340                 345                 350         


Gln Gln Arg Gln Tyr Arg Ser Ala Tyr Tyr Pro Glu Asp Leu Phe Ile 
        355                 360                 365             


Asp Lys Lys Val Leu Lys Val Ala His Val Glu His Glu Glu Thr Leu 
    370                 375                 380                 


Ser Ser Arg Arg Arg Glu Leu Ile Gln Lys Leu Lys Ser Phe Ile Ser 
385                 390                 395                 400 


Phe Tyr Ser Ala Leu Pro Gly Tyr Ile Cys Ser His Ser Pro Val Ala 
                405                 410                 415     


Glu Asn Asp Thr Leu Cys Trp Asn Gly Gln Glu Leu Val Glu Arg Tyr 
            420                 425                 430         


Ser Gln Lys Ala Ala Arg Asn Gly Met Lys Asn Gln Phe Asn Leu His 
        435                 440                 445             


Glu Leu Lys Met Lys Gly Pro Glu Pro Val Val Ser Gln Ile Ile Asp 
    450                 455                 460                 


Lys Leu Lys His Ile Asn Gln Leu Leu Arg Thr Met Ser Met Pro Lys 
465                 470                 475                 480 


Gly Arg Val Leu Asp Lys Asn Leu Asp Glu Glu Gly Phe Glu Ser Gly 
                485                 490                 495     


Asp Cys Gly Asp Asp Glu Asp Glu Cys Ile Gly Gly Ser Gly Asp Gly 
            500                 505                 510         


Met Ile Lys Val Lys Asn Gln Leu Arg Phe Leu Ala Glu Leu Ala Tyr 
        515                 520                 525             


Asp Leu Asp Val Asp Asp Ala Pro Gly Asn Ser Gln Gln Ala Thr Pro 
    530                 535                 540                 


Lys Asp Asn Glu Ile Ser Thr Phe His Asn Leu Gly Asn Val His Ser 
545                 550                 555                 560 


Pro Leu Lys Leu Leu Thr Ser Met Ala Ile Ser Val Val Cys Phe Phe 
                565                 570                 575     


Phe Leu Val His 
            580 


<210>  25
<211>  4
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Linker

<400>  25

Gly Gly Phe Gly 
1               


<210>  26
<211>  4
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Linker

<400>  26

Gly Phe Leu Gly 
1               


<210>  27
<211>  4
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Cathepsin-B-cleavable peptide

<400>  27

Ala Leu Ala Leu 
1               


<210>  28
<211>  10
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  (G4S)2 synthetic linker

<400>  28

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
1               5                   10  


<210>  29
<211>  15
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  (G4S)3 synthetic linker

<400>  29

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser 
1               5                   10                  15  


<210>  30
<211>  20
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  (G4S)4 synthetic linker

<400>  30

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser 
            20  


<210>  31
<211>  25
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  (G4S)5 synthetic linker

<400>  31

Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly Gly Gly Gly Ser Gly 
1               5                   10                  15      


Gly Gly Gly Ser Gly Gly Gly Gly Ser 
            20                  25  


<210>  32
<211>  330
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  Variant IgG1 constant region

<400>  32

Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro Ser Ser Lys 
1               5                   10                  15      


Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val Lys Asp Tyr 
            20                  25                  30          


Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala Leu Thr Ser 
        35                  40                  45              


Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly Leu Tyr Ser 
    50                  55                  60                  


Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly Thr Gln Thr 
65                  70                  75                  80  


Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys Val Asp Lys 
                85                  90                  95      


Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys Pro Pro Cys 
            100                 105                 110         


Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu Phe Pro Pro 
        115                 120                 125             


Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu Val Thr Cys 
    130                 135                 140                 


Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys Phe Asn Trp 
145                 150                 155                 160 


Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys Pro Arg Glu 
                165                 170                 175     


Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu Thr Val Leu 
            180                 185                 190         


His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys Val Ser Asn 
        195                 200                 205             


Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys Ala Lys Gly 
    210                 215                 220                 


Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser Arg Glu Glu 
225                 230                 235                 240 


Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys Gly Phe Tyr 
                245                 250                 255     


Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln Pro Glu Asn 
            260                 265                 270         


Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly Ser Phe Phe 
        275                 280                 285             


Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln Gln Gly Asn 
    290                 295                 300                 


Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn His Tyr Thr 
305                 310                 315                 320 


Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
                325                 330 


<210>  33
<211>  445
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH Variant IgG1 constant region

<400>  33

Gln Val Gln Leu Val Glu Ser Gly Ala Glu Val Lys Lys Pro Gly Ala 
1               5                   10                  15      


Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe Thr Asp Tyr 
            20                  25                  30          


Glu Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu Glu Trp Met 
        35                  40                  45              


Gly Ala Leu Asp Pro Lys Thr Gly Asp Thr Ala Tyr Ser Gln Lys Phe 
    50                  55                  60                  


Lys Gly Arg Val Thr Leu Thr Ala Asp Lys Ser Thr Ser Thr Ala Tyr 
65                  70                  75                  80  


Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val Tyr Tyr Cys 
                85                  90                  95      


Thr Arg Phe Tyr Ser Tyr Thr Tyr Trp Gly Gln Gly Thr Leu Val Thr 
            100                 105                 110         


Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro Leu Ala Pro 
        115                 120                 125             


Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly Cys Leu Val 
    130                 135                 140                 


Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn Ser Gly Ala 
145                 150                 155                 160 


Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln Ser Ser Gly 
                165                 170                 175     


Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser Ser Leu Gly 
            180                 185                 190         


Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser Asn Thr Lys 
        195                 200                 205             


Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr His Thr Cys 
    210                 215                 220                 


Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser Val Phe Leu 
225                 230                 235                 240 


Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg Thr Pro Glu 
                245                 250                 255     


Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro Glu Val Lys 
            260                 265                 270         


Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala Lys Thr Lys 
        275                 280                 285             


Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val Ser Val Leu 
    290                 295                 300                 


Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr Lys Cys Lys 
305                 310                 315                 320 


Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr Ile Ser Lys 
                325                 330                 335     


Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu Pro Pro Ser 
            340                 345                 350         


Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys Leu Val Lys 
        355                 360                 365             


Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser Asn Gly Gln 
    370                 375                 380                 


Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp Ser Asp Gly 
385                 390                 395                 400 


Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser Arg Trp Gln 
                405                 410                 415     


Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala Leu His Asn 
            420                 425                 430         


His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
        435                 440                 445 


<210>  34
<211>  464
<212>  PRT
<213>  Artificial Sequence

<220>
<223>  ARD103 VH Variant IgG1 constant region with signal sequence

<400>  34

Met Glu Phe Gly Leu Ser Trp Leu Phe Leu Val Ala Ile Leu Lys Gly 
1               5                   10                  15      


Val Gln Cys Gln Val Gln Leu Val Glu Ser Gly Ala Glu Val Lys Lys 
            20                  25                  30          


Pro Gly Ala Ser Val Lys Val Ser Cys Lys Ala Ser Gly Tyr Thr Phe 
        35                  40                  45              


Thr Asp Tyr Glu Met His Trp Val Arg Gln Ala Pro Gly Gln Gly Leu 
    50                  55                  60                  


Glu Trp Met Gly Ala Leu Asp Pro Lys Thr Gly Asp Thr Ala Tyr Ser 
65                  70                  75                  80  


Gln Lys Phe Lys Gly Arg Val Thr Leu Thr Ala Asp Lys Ser Thr Ser 
                85                  90                  95      


Thr Ala Tyr Met Glu Leu Ser Ser Leu Thr Ser Glu Asp Thr Ala Val 
            100                 105                 110         


Tyr Tyr Cys Thr Arg Phe Tyr Ser Tyr Thr Tyr Trp Gly Gln Gly Thr 
        115                 120                 125             


Leu Val Thr Val Ser Ser Ala Ser Thr Lys Gly Pro Ser Val Phe Pro 
    130                 135                 140                 


Leu Ala Pro Ser Ser Lys Ser Thr Ser Gly Gly Thr Ala Ala Leu Gly 
145                 150                 155                 160 


Cys Leu Val Lys Asp Tyr Phe Pro Glu Pro Val Thr Val Ser Trp Asn 
                165                 170                 175     


Ser Gly Ala Leu Thr Ser Gly Val His Thr Phe Pro Ala Val Leu Gln 
            180                 185                 190         


Ser Ser Gly Leu Tyr Ser Leu Ser Ser Val Val Thr Val Pro Ser Ser 
        195                 200                 205             


Ser Leu Gly Thr Gln Thr Tyr Ile Cys Asn Val Asn His Lys Pro Ser 
    210                 215                 220                 


Asn Thr Lys Val Asp Lys Lys Val Glu Pro Lys Ser Cys Asp Lys Thr 
225                 230                 235                 240 


His Thr Cys Pro Pro Cys Pro Ala Pro Glu Leu Leu Gly Gly Pro Ser 
                245                 250                 255     


Val Phe Leu Phe Pro Pro Lys Pro Lys Asp Thr Leu Met Ile Ser Arg 
            260                 265                 270         


Thr Pro Glu Val Thr Cys Val Val Val Asp Val Ser His Glu Asp Pro 
        275                 280                 285             


Glu Val Lys Phe Asn Trp Tyr Val Asp Gly Val Glu Val His Asn Ala 
    290                 295                 300                 


Lys Thr Lys Pro Arg Glu Glu Gln Tyr Asn Ser Thr Tyr Arg Val Val 
305                 310                 315                 320 


Ser Val Leu Thr Val Leu His Gln Asp Trp Leu Asn Gly Lys Glu Tyr 
                325                 330                 335     


Lys Cys Lys Val Ser Asn Lys Ala Leu Pro Ala Pro Ile Glu Lys Thr 
            340                 345                 350         


Ile Ser Lys Ala Lys Gly Gln Pro Arg Glu Pro Gln Val Tyr Thr Leu 
        355                 360                 365             


Pro Pro Ser Arg Glu Glu Met Thr Lys Asn Gln Val Ser Leu Thr Cys 
    370                 375                 380                 


Leu Val Lys Gly Phe Tyr Pro Ser Asp Ile Ala Val Glu Trp Glu Ser 
385                 390                 395                 400 


Asn Gly Gln Pro Glu Asn Asn Tyr Lys Thr Thr Pro Pro Val Leu Asp 
                405                 410                 415     


Ser Asp Gly Ser Phe Phe Leu Tyr Ser Lys Leu Thr Val Asp Lys Ser 
            420                 425                 430         


Arg Trp Gln Gln Gly Asn Val Phe Ser Cys Ser Val Met His Glu Ala 
        435                 440                 445             


Leu His Asn His Tyr Thr Gln Lys Ser Leu Ser Leu Ser Pro Gly Lys 
    450                 455                 460                 


