98%+ Purity Follistatin 1 mg $100/ vial

$100.00

In stock

Qty Discunts Off Price
Quantity Unit Price
1 $100.00
2 $95.00
3 $90.00
4 $85.00
5+ $80.00
Category: Follistatin

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Unit price changes automatically online according to quantity, No MOQ required;

Follistatin quality is guaranteed, if not good, promise to do refund;

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* Related products:  GHRP-6 , GHRP-2 ,  MGF(IGF-1Ec) ,Melanotan I  , Frag(176-191)

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Official Distributor: HK HGHKITS CO., LTD

Other Name : FS

Specification:1mg/vial 

Powder Purity : No less than 98%

Follistatin (FS) was initially identified as a follicle-stimulating hormone inhibiting substance found in ovarian follicular fluid. FS is a high-affinity activin-binding protein that can act as an activin antagonist. Two alternatively spliced follistatin mRNAs exist, encoding mature FS with 288 amino acid (aa) residues (FS-288) and 315 aa residues (FS-315). Natural FS purified from porcine ovaries is primarily a carboxy-terminal truncated form of FS-315 composed of 300 aa residues.

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 and 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 (fsh).

Products from HK HGHKITS CO.,LTD are furnished for LABORATORY RESEARCH USE ONLY. This product should only be handled by qualified, and licensed professionals. The product may not be used as a drug, agricultural or pesticidal product, food additive or household chemical - and may not be misbranded as such. All information on this website is available for educational purposes only. Bodily introduction of any kind into humans and/or animals is strictly forbidden by law.