⚠️ For Research Use Only. Not for human or animal consumption. For laboratory and in vitro research purposes only.
Available Sizes
- 1mg — $298
About Follistatin 344
Follistatin 344 is a splice variant of the glycoprotein Follistatin that acts as a high-affinity binding protein and neutralizer of myostatin (GDF-8) and activins. It is used in research to study the myostatin/follistatin signaling axis, muscle hypertrophy pathways, and the regulation of ActRIIB receptor activation. Research has examined its role in satellite cell activation, muscle fiber size regulation, and the antagonism of TGF-beta superfamily members in tissue biology.
Specs
- Purity: 99%+
- Form: Lyophilized powder
- Storage: −20°C
- COA: Available every batch
For research use only. Not for human or animal use. Buyer is responsible for compliance with all applicable laws.

Reviews
There are no reviews yet.