Follistatin-344

Follistatin-344 is a recombinant glycoprotein isoform of follistatin that functions as a binding protein for members of the transforming growth factor-beta (TGF-β) superfamily, including activins and myostatin. It is studied in experimental models for its role in regulating cellular growth signaling and muscle-related pathways. Preclinical research utilizes Follistatin-344 to investigate activin inhibition, myostatin pathway modulation, and TGF-β–associated signaling mechanisms under controlled laboratory conditions.

For research use only. Not for human consumption.