HCG Research Compound (HCG)

"Premium grade HCG validation."

HCG (human chorionic gonadotropin) is a glycoprotein hormone composed of alpha and beta subunits with a molecular weight of approximately 42,800 Da, acting through the luteinizing hormone/choriogonadotropin receptor. It exists in multiple glycoforms with distinct reported biological activities and is studied in gonadotropin receptor and steroidogenesis research (Cole, Reprod Biol Endocrinol 2010, PMID 19171054). HCG research compound is supplied lyophilized at ≥99% purity verified by HPLC, with a batch-specific Certificate of Analysis (COA) included. Store lyophilized powder at −20 °C, protected from light and moisture. For laboratory research use only — not for human or animal consumption.