Top Quality White Peptide Powder Follistatin 344 For Muscle Growth

Descripción

Folistatina 344 / FST was initially identified as a follicle-stimulating hormone inhibiting substance found in ovarian follicular fluid. FST 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 residues (FS-288) Estanozolol semielaborado de la serie líquida de esteroides 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.

Folistatina 344 / FST quickly gained popularity in the bodybuilding community as a potential supplement to rapidly increase lean tissue mass. Another protein, follistatin-related gene acts on similar pathways as FST regarding its muscle building properties. Increased lean tissue mass could give a bodybuilder an advantage in a competitive setting.

FST is a single chain gonadal protein that specifically inhibits follicle stimulating hormone release. The single FST gene encodes two isoforms Follistatin 317 and Follistatin 344 que contiene 317 Estanozolol semielaborado de la serie líquida de esteroides 344 amino acids respectively, resulting from alternative splicing of the precursor mRNA. There is evidence linking polycystic ovary syndrome and follistatin. Follistatin binds directly to activin and functions as an activin antagonist. It specific inhibitor of the biosynthesis and secretion of pituitary follicle stimulating hormone. Subunit : Monomer Subcellular Location : Secreted. Tissue Specificity : Isoform 1 is the predominant isoform in serum but is undetectable in follicular fluid.

Solicitud:

Folistatina (FST) is a secreted glycoprotein that was first identified as a follicle stimulating hormone inhibiting substance in ovarian follicular fluid (1, 2). El ADNc de la folistatina humana codifica un 344 aminoácidos (Automóvil club británico) proteína con un 29 una secuencia de señal, an Nterminal atypical TGF binding domain, tres dominios de folistatina que contienen motivos similares a EGF y kazal, 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 (hormona estimuladora folicular). Además de ser un antagonista natural, la folistatina puede inhibir la actividad de otros ligandos de TGF-Beta, incluida la BMP-2, -4, -6, -7, miostatina, GDF-11, y TGF-Beta1. La folistatina se expresa en la hipófisis, ovarios, decidual cells of the endometrium, y en algunos otros tejidos. La folistatina humana recombinante es un 37.8 kDa protein containing 344 aminoácidos .