Native, human follicle stimulating hormone from pituitary gland. Two-chain glycoprotein gonadotropic hormone that induces maturation of the Graafian follicles of the ovary. Promotes the development of germinal cells in males. FSH regulates Sertoli cells by acting on G-protein-linked cell surface FSH receptors. Activates cytosolic soluble protein tyrosine kinase (CyPTk). Immunopotency: >=2000 IU/mg
Synonyms: Follicle Stimulating Hormone, Human Pituitary, Iodination Grade; hFSH
MDL Number: MFCD00131099
Purity: >=90%
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Other Notes: Costrici, N., et al. 1995. Endocrinology136, 4705.