NOVEL HYBRID ACTRIIB LIGAND TRAP PROTEINS FOR TREATING DISEASES ASSOCIATED WITH MUSCULAR ATROPHY Russian patent published in 2025 - IPC C07K14/47 C07K14/495 C07K14/51 C07K14/705 

Abstract RU 2834707 C1

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology, specifically to a polynucleotide coding a protein containing a sequence of a mutant soluble ActRIIB-ECD (activin receptor PV-extracellular domain) polypeptide, as well as a vector and a cell containing said polypeptide. Also disclosed is a method of producing mutant ActRIIB protein, involving culturing said cell.

EFFECT: invention is effective for treating diseases associated with muscular atrophy.

16 cl, 12 dwg, 8 tbl, 8 ex

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RU 2 834 707 C1

Authors

Han Hq

Zhou Xiaolan

Dates

2025-02-13Published

2016-04-12Filed