Follistatin 344

What Is Follistatin 344?
Follistatin is a naturally occurring glycoprotein that binds several members of the transforming growth factor-beta superfamily, including activins and myostatin. Follistatin 344 refers to a 344-amino-acid precursor generated through alternative processing of the human FST gene. Research involving follistatin has explored reproductive signaling, muscle biology, inflammation, and tissue regulation.
Much of the frequently cited muscle research involves gene transfer or increased follistatin expression in animals rather than administration of commercially marketed Follistatin 344 products.


Current Research
Scientific studies have examined follistatin in relation to activin signaling, myostatin regulation, reproductive biology, and skeletal muscle physiology.
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