Description
Follistatin is a naturally occurring glycoprotein studied for its role as an antagonist of proteins within the transforming growth factor-beta (TGF-β) superfamily, most notably myostatin.
In laboratory research, Follistatin is examined for its high-affinity binding to myostatin (GDF-8), a negative regulator of skeletal muscle growth, making it a key reference compound in muscle biology and growth factor signaling research.
Researchers studying Follistatin also investigate its broader antagonism of other TGF-β superfamily members, including activins, extending its research relevance into reproductive and developmental signaling pathways.
Its role in modulating myostatin activity has made Follistatin a frequently referenced compound in comparative research examining growth factor inhibition and skeletal muscle regulatory pathways.
Follistatin is supplied strictly for laboratory research into growth factor signaling and muscle tissue biology.
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