Nomen: Follistatin 344 Synonyma: FST, FS^, Dapibus activin-binding. CAS: 80449-31-6 Formulae hypotheticae: C13H16O3 pondus hypotheticum: N/A Puritas (per HPLC *): 99.0% Aspectus: Sterilis percolantur Alba Lyophilized (Frigidus-aridae)