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.
Patent No.:
Date of Patent:
Aug. 23, 2022
Filed:
Aug. 17, 2018
Sichuan Kelun-biotech Biopharmaceutical Co., Ltd., Sichuan, CN;
Tongtong Xue, Sichuan, CN;
Liang Xiao, Sichuan, CN;
Dengnian Liu, Sichuan, CN;
Hu Long, Sichuan, CN;
Jiangjiang Hu, Sichuan, CN;
Yamin Cui, Sichuan, CN;
Xiaoxi Yuan, Sichuan, CN;
Lichun Wang, Sichuan, CN;
Jingyi Wang, Sichuan, CN;
SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD., Sichuan, CN;
Abstract
Provided are a recombinant bispecific antibody against CTLA-4 and PDL-1, a nucleic acid molecule for encoding the antibody, a vector and a host cell comprising the nucleic acid molecule, and a method for preparing the antibody. Also provided are a pharmaceutical composition comprising the bispecific antibody, and usage of the bispecific antibody in preparation of the pharmaceutical composition.