The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 07, 2025

Filed:

Sep. 30, 2024
Applicant:

Beijing Gene Mink Biotechnology Co.ltd, Beijing, CN;

Inventors:

Zhihua Lu, Beijing, CN;

Yongfeng Liu, Beijing, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/395 (2006.01); A61K 40/15 (2025.01); A61K 40/31 (2025.01); A61K 40/42 (2025.01); C07K 14/705 (2006.01); C07K 16/28 (2006.01); C12N 5/0783 (2010.01); G01N 33/68 (2006.01);
U.S. Cl.
CPC ...
C07K 16/2878 (2013.01); A61K 40/15 (2025.01); A61K 40/31 (2025.01); A61K 40/4202 (2025.01); C07K 14/70517 (2013.01); C07K 14/70578 (2013.01); C12N 5/0636 (2013.01); G01N 33/6854 (2013.01); C07K 2317/24 (2013.01); C07K 2317/92 (2013.01); C07K 2319/02 (2013.01); C07K 2319/03 (2013.01); C12N 2510/00 (2013.01); G01N 2333/70578 (2013.01);
Abstract

The present disclosure belongs to the fields of biotechnology and biological medicine, and specifically relates to an antibody targeting a B cell maturation antigen (BCMA) and related products thereof and medical applications. Specifically, the antibody contains a variable light chain and a variable heavy chain. The variable light chain contains a light chain complementarity-determining region (CDR) 1, a light chain CDR2, and a light chain CDR3. The light chain CDR1 has a sequence as shown in SEQ ID NO. 1, the light chain CDR2 has an amino acid sequence as shown in SEQ ID NO. 2, and the light chain CDR3 is as shown in SEQ ID NO. 3 or SEQ ID NO. 4.


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