FST 344 Peptide Follistatin 344 1mg 2mg For Muscle Follistatin 344 Basic Info: Name: Follistatin 344 Synonyms: FST, FS, Activin-binding protein. Appearance: Sterile Filtered White Lyophilized (Freeze-Dried) Purity (by HPLC): 99.00% Packing: 1mg / vial, 2mg / vial Source: Escherichia Coli Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Formulation: Lyophilized from a concentrated (1mg / ml) solution containing no additives. …