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Product Description
Follistatin 344 1mg/vial
Specifications
Top Quality Follistatin 344 for Muscle Building Follistatin 344
Basic Info.
Port:Hong Kong, Hong Kong
Purity: >99%
Appearant: Lyophilized Powder
Name: Ace-031/Acvr2b /Follistatin 344/Follistatin 315
Policy: Reshipping Policy
Trademark:WuMeiTech
Specification: 1mg/vial
Top Quality Follistatin 344 for Muscle Building Follistatin 344
Product Description
Top Quality Follistatin 344 for Muscle Building Follistatin 344
Top Quality Follistatin 344 for Muscle Building Follistatin 344
Follistatin (FST) is a secreted glycoprotein that was first identified as a follicle stimulating hormone inhibiting substance in ovarian follicular fluid (1, 2). Human Follistatin cDNA encodes a 344 amino acid (aa) protein with a 29 aa signal sequence, an Nterminal atypical TGF binding domain, three Follistatin domains that contain EGFlike and kazallike motifs, and a highly acidic Cterminal tail. Follistatin is a secreted protein that binds to ligands of the TGF-Beta family and regulates their activity by inhibiting their access to signaling receptors. It was originally discovered as activin antagonists whose activity suppresses expression and secretion of the pituitary hormone FSH (follicle stimulating hormone). In addition to being a natural antagonist, follistatin can inhibit the activity of other TGF-Beta ligands including BMP-2, -4, -6, -7, Myostatin, GDF-11, and TGF-Beta1. Follistatin is expressed in the pituitary, ovaries, decidual cells of the endometrium, and in some other tissues. Recombinant human Follistatin is a 37.8 kDa protein containing 344 amino acids .
