Follistatin 344 is an activin-binding protein that aid muscle repair process and also improve motor functions. It is is made up of 323 amino acids.
It binds directly with activin and acts as an activin antagonist. Follistatin 344 is a selective inhibitor of biosynthesis and secretion of pituitary follicle stimulating hormone (FSH). Follistatin 344 is a potent myostatin inhibitor and promotes muscle growth this is due to the fact it blocks myostatin. The peptide is preferred by athletes who are unable to exercise regularly or opt out from sports activities but need massive muscle mass. Research studies demonstrated the anti-aging and tissue rejuvenation effects of Follistatin, it is also a glycoprotein encoded by the FST gene which means that it is widely distributed in all tissues. A single follistatin gene encodes to various isoforms including FST317 and FST344.
Follistatin 344 Chemical Profile
Formula: C121H200N42O39
Molecular weight: 2888.16
Chain: Tyr-Gln-Pro-Pro-Ser-Thr-Asn-Lys-Asn-Thr-Lys-Ser-Gln-Arg-Arg-Lys-Gly-Ser-Thr-Phe-Glu-Glu-Arg-Lys