HCG

Glycoprotein hormone (human chorionic gonadotropin)

HCG (human chorionic gonadotropin) is a glycoprotein hormone composed of alpha and beta subunits. In the scientific literature it is investigated in endocrine and reproductive-signaling research models. This page provides neutral background about the molecule as a research material and is not medical guidance and not for human or veterinary use.

Classification and structure

Classification and structure: HCG is a heterodimeric glycoprotein whose alpha subunit is shared with other gonadotropins and whose beta subunit confers specificity. It is studied as a ligand at the LH/HCG receptor, of interest in the literature on gonadotropin signaling. Describing a compound as 'studied in' an area is a statement about where scientific attention has gone, not a claim that it produces any result.

Areas of research

HCG appears across several areas of the research literature.

• Endocrine research — Investigated in models of gonadotropin receptor signaling.
• Reproductive biology — Appears in the literature on LH/HCG receptor pathways.
• Glycoprotein chemistry — Studied as an example of subunit heterodimer structure.

As always in this library, describing a compound as “studied in” an area is a statement about where scientific attention has gone — not a claim that it produces any result in humans or animals.

Handling and verification

Store lyophilized material cold and protected from light per standard glycoprotein handling practice. Every in-stock lot ships with a verifiable third-party certificate of analysis (COA).