Biocells (Beijing) Biotech Co., Ltd.

Hongjun Jia

Huamin Han

Yujia Tian

There is provided in the present application a pharmaceutically acceptable salt of a polypeptide and a pharmaceutical composition comprising the same, wherein the polypeptide comprises the amino acid sequence YEKLLDTEI (SEQ ID NO:1) or a functional variant thereof.

Pharmaceutically acceptable salts of polypeptides and methods of inhibiting the interaction between psd-95 and n-methyl-d-aspartic acid receptor (nmdar)

There is provided in the present application a pharmaceutical composition comprising a peptide comprising the amino acid sequence of YEKLLDTEI (SEQ ID NO: 1) or a functional variant thereof, a pH adjusting agent, and a filler. The peptide is an active peptide for the treatment of a central nervous system injury. The present application also provides a pharmaceutical composition comprising a chimeric peptide comprising an active peptide and an internalization peptide, a pH adjusting agent, and a filler. The present application also provides medical use of a pharmaceutical composition comprising the active peptide or the chimeric peptide.

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Beijing, China

Hongjun Jia