Folistatyna 344 1mg Peptyd FS344 Silne mięśnie zyskują hormon

What is Follistatin 344

Follistatin is a single-chain gonadal protein that specifically inhibits follicle-stimulating hormone release. The single FST gene encodes two isoforms, FST317 and FST344 containing 317 oraz 344 amino acids respectively, resulting from alternative splicing of the precursor mRNA. In a study in which 37 candidate genes were tested for linkage and association with polycystic ovary syndrome (PCOS) or hyperandrogenemia in 150 families, evidence was found for linkage between PCOS and follistatin. Follistatin binds directly to activin and functions as an activin antagonist. specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone.

Folistatyna 344 Formulation

Lyophilized from a concentrated (1mg/ml) solution containing no additives.

Folistatyna 344 Solubility

It is recommended to reconstitute the lyophilized Follistatin in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Folistatyna 344 Stability

Lyophilized Follistatin although stable at room temperature for 3 tygodnie, należy przechowywać w stanie suchym w temperaturze poniżej -18°C. Upon reconstitution FST should be stored at 4°C between 2-7 dni i do wykorzystania w przyszłości w temperaturze poniżej -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA lub BSA).
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