HCG (Human Chorionic Gonadotropin) CAS No：9002?61?3 Synonyms：Choriogonin, hCG Molecular Weight：~37.9 kDa

Appearance: White to off?white lyophilized powder Purity: ≥99% by HPLC, SDS?PAGE verified, COA available per batch Biological Potency: ≥10000 IU/mg

Description HCG is a heterodimeric glycoprotein hormone. It consists of α?subunit and specific β?subunit. Widely applied in laboratory research for reproductive endocrinology, HPG?axis, gonadal function and hormone?related mechanism studies。

Solubility: Soluble in sterile water. Prepare fresh solution, avoid long?term exposure at room temperature.

Storage Lyophilized powder: Sealed, dry, keep away from light and moisture, long?term storage at ?20℃, shelf?life 24 months. After reconstitution: Store at 2?8℃, use within 30 days. Aliquot recommended, strictly avoid repeated freeze?thaw cycles。

Packing: 5000IU,10000IU per vial, bulk powder available.