Description
Follistatin 1mg – FST-344 activin & myostatin-binding research protein Follistatin (FST-344, FS-344) is a recombinant, single-chain glycoprotein and high-affinity activin-binding protein that also binds myostatin (GDF-8) and related TGF-beta-superfamily ligands.
Reference specifications
- Promotes lean muscle maintenance and growth in research models
- Supports fat metabolism and body composition
- May improve recovery and sleep quality
- Sequence




