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Patent Searching and Data


Title:
抗体、その使用及びそのコンジュゲート
Document Type and Number:
Japanese Patent JP7179719
Kind Code:
B2
Abstract:
An antibody or antigen-binding portion thereof which binds to PSMA and comprises a heavy chain variable domain comprising the sequence given in SEQ ID NO:33, wherein SEQ ID NO:33 is: EVQLVQSGX9E X11KKPGASVKV SCKX24SGYTFT EYTIHWVX88QA X41 GKGLEWIGN INPNX55GGTTY NOKFEDRX68TX70 TVDKSTSTAY MELSSLRSED TAVYYCAAGW NFOYWGOGTT VTVSS wherein: X9 is A or P X11 is V or L X24 is A or T X88 is R or K X41 is P or H X55 is N or Q X68 is V or A; and X70 is I or L whereby the heavy chain variable domain comprises up to 3 amino acid sequence modification(s) between positions 1-30, 36-49, 67-98 and 105-115 of SEQ ID NO: 33. The invention also provides compounds that include the antibody or antigen-binding portion thereof, such as conjugates, and their use in the treatment or diagnosis of diseases, in particular cancers, particularly prostate cancer.

Inventors:
Timothy David Jones
Robert George Edward Holgate
Francis joseph car
Application Number:
JP2019516285A
Publication Date:
November 29, 2022
Filing Date:
June 06, 2017
Export Citation:
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Assignee:
Polycerix Limited
International Classes:
C07K16/28; A61K31/537; A61K47/68; A61K49/00; A61K51/00; A61P35/00; A61P43/00; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N15/13; C12N15/63
Domestic Patent References:
JP2013512920A
JP2008504215A
JP2015533847A
Foreign References:
WO2016033547A1
US20110311550
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe