Follistatin
FST · Activin-binding protein
A binding protein that acts as a natural antagonist of activin and of myostatin, studied for that role in muscle and reproductive biology. An endogenous protein, not a marketed product.
Tracking and educational reference only, on values you enter yourself. Not medical advice or a dosing recommendation.
Half-life
Not established in a public source. Half-life is an educational pharmacology figure, drawn from public sources, and is not a schedule or dosing instruction.
Storage & handling
No approved label defines handling.
References
- J Med Invest 1997: follistatin and its role as an activin-binding protein
Read the source
Related in Growth Hormone
Educational reference only, compiled from public sources. Not medical advice, diagnosis, treatment, or a dosing recommendation, and not a recommendation to use any compound. Many compounds listed are research materials not approved for human use. Consult a qualified professional.