Human Chorionic Gonadotropin (hCG) is a glycoprotein hormone composed of two noncovalently linked subunits: alpha and beta. It binds to the luteinizing hormone/chorionic gonadotropin receptor (LHCGR) and has been studied in research involving gonadal signaling, steroidogenesis, and reproductive endocrinology.
Structure: Heterodimeric glycoprotein consisting of a 92-amino-acid alpha subunit and a 145-amino-acid beta subunit
Molecular Formula: Not assigned as a single fixed formula because hCG contains variable carbohydrate modifications
Receptor Activity: Luteinizing hormone/chorionic gonadotropin receptor agonist
Research Focus: LHCGR signaling, steroidogenesis, and reproductive endocrine pathways
Research Use Only: Not intended for human or veterinary use.