Anti trbc1 antigen binding domains
AssigneeAutolus Limited
InventorsShaun Cordoba, Simon Thomas, Shimobi Onuoha, Ram Jha, Wen Chean Lim
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to anti-TRBCl antigen binding domains characterized by the sequences of the variable chains. The CDRs sequences of the variable chains are: (VH CDR1) GYTFT, (VH CDR2) NPYNDDIQS, (VH CDR3) GAGY-NFDGAYRFFDF; and (VL CDR1) RSSQRLVHSNGNTYL, (VL CDR2) RVSNRFP, (VL CDR3) SQSTHVPYT. The claimed humanized antibodies derive from the murine JOVI antibody. Uses in cancer therapy.
Claims9
1-14. (canceled)
An antibody which comprises an anti-TRBC1 antigen binding domain which comprises:
- a) a VH domain having an amino acid sequence selected from SEQ ID NO:
- 9, SEQ ID NO:
- 10, SEQ ID NO:
- 11, SEQ ID NO:
- 12, SEQ ID NO:
- 13, SEQ ID NO:
- 14, SEQ ID NO:
- 15, SEQ ID NO:
- 16, SEQ ID NO:
- 17 and SEQ ID NO:
- 18;
- and
- b) a VL domain having an amino acid sequence selected from SEQ ID NO:
- 19, SEQ ID NO:
- 20, SEQ ID NO:
- 21, SEQ ID NO:
- 22, SEQ ID NO:
- 23, SEQ ID NO:
- 24, SEQ ID NO:
- 25, SEQ ID NO:
- 26, SEQ ID NO:
- 27, SEQ ID NO:
- 28, SEQ ID NO:
- 29, SEQ ID NO:
- 30, SEQ ID NO:
- 31, SEQ ID NO:
- 32, SEQ ID NO:
- 33, SEQ ID NO:
- 34.
A bispecific T-cell engager which comprises an anti-TRBC1 antigen binding domain which comprises:
- a) a VH domain having an amino acid sequence selected from SEQ ID NO:
- 9, SEQ ID NO:
- 10, SEQ ID NO:
- 11, SEQ ID NO:
- 12, SEQ ID NO:
- 13, SEQ ID NO:
- 14, SEQ ID NO:
- 15, SEQ ID NO:
- 16, SEQ ID NO:
- 17 and SEQ ID NO:
- 18;
- and
- b) a VL domain having an amino acid sequence selected from SEQ ID NO:
- 19, SEQ ID NO:
- 20, SEQ ID NO:
- 21, SEQ ID NO:
- 22, SEQ ID NO:
- 23, SEQ ID NO:
- 24, SEQ ID NO:
- 25, SEQ ID NO:
- 26, SEQ ID NO:
- 27, SEQ ID NO:
- 28, SEQ ID NO:
- 29, SEQ ID NO:
- 30, SEQ ID NO:
- 31, SEQ ID NO:
- 32, SEQ ID NO:
- 33, SEQ ID NO:
- 34.
An antibody-drug conjugate which comprises an anti-TRBC1 antigen binding domain which comprises:
- a) a VH domain having an amino acid sequence selected from SEQ ID NO:
- 9, SEQ ID NO:
- 10, SEQ ID NO:
- 11, SEQ ID NO:
- 12, SEQ ID NO:
- 13, SEQ ID NO:
- 14, SEQ ID NO:
- 15, SEQ ID NO:
- 16, SEQ ID NO:
- 17 and SEQ ID NO:
- 18;
- and
- b) a VL domain having an amino acid sequence selected from SEQ ID NO:
- 19, SEQ ID NO:
- 20, SEQ ID NO:
- 21, SEQ ID NO:
- 22, SEQ ID NO:
- 23, SEQ ID NO:
- 24, SEQ ID NO:
- 25, SEQ ID NO:
- 26, SEQ ID NO:
- 27, SEQ ID NO:
- 28, SEQ ID NO:
- 29, SEQ ID NO:
- 30, SEQ ID NO:
- 31, SEQ ID NO:
- 32, SEQ ID NO:
- 33, SEQ ID NO:
- 34.
Dependencies are inferred from the claim text.