Follistatin 315

Follistatin, also called activin-binding protein, is found in nearly all tissues of vertebrate animals. Its primary function is to neutralize members of the TGF-β family, which play fundamental roles in everything from growth and development to energy homeostasis and immune system regulation. In particular, follistatin interacts with activin, which plays an important part in cell proliferation and cell death as well as in the immune response as it applies to wound repair.

Follistatin 344 Und 315 are engineered analogues of naturally occurring follistatin. Both are created by alternative splicing of the follistatin mRNA transcript. Scientific research in non-human primates as well as in mice have indicated that both molecules are capable of improving muscle growth by antagonizing myostatin (a member of the TGF-β family).

Follistatin ist ein faszinierendes Protein, das durch die Unterdrückung von Myostatin die Muskelmasse über das natürliche Potenzial hinaus steigern kann. Wissenschaftler identifizierten Follistatin erstmals bei der Untersuchung von Schweinen (Re: Schwein) Follikelflüssigkeit in den Eierstöcken.

Follistatin kommt natürlicherweise im Skelettmuskel fast aller Säugetiere mit fortgeschrittenen oder entwickelten Merkmalen vor, wie Menschen, Nagetiere, und Kühe. Follistatin ist reich an der nicht-essentiellen Aminosäure Cystin, unterscheidet sich jedoch von den meisten Proteinen, die in der Fitnesswelt diskutiert werden, An Follistatin sind Kohlenhydrate gebunden.