HCG (10,000 IU)

HCG (10,000 IU): Product Description

Human Chorionic Gonadotropin, commonly abbreviated as HCG or hCG, is a heterodimeric glycoprotein hormone composed of alpha and beta subunits. Unlike a short synthetic peptide, HCG contains complex protein chains with carbohydrate modifications. Its biological and analytical characteristics may therefore vary according to its source, preparation and glycosylation profile.

In controlled laboratory research, HCG is used to examine interactions with the luteinizing hormone/chorionic gonadotropin receptor. Relevant experimental areas include receptor binding, cyclic AMP signaling, steroidogenic pathways, reproductive-cell biology and endocrine communication. These research applications describe laboratory mechanisms and must not be interpreted as dosing guidance or evidence of clinical suitability.

HCG is measured in international units because biological activity cannot be represented accurately by mass alone. A 10,000 IU presentation therefore identifies standardized activity rather than a direct milligram quantity. Because it is a glycosylated, two-subunit protein, no single definitive molecular formula applies to every preparation. Researchers should consult the Certificate of Analysis for activity, purity, source and batch-specific analytical information.

Research Specifications

Material Type: Heterodimeric glycoprotein hormone

Molecular Formula: No single definitive formula

Approximate Molecular Weight: 36.7 kDa; preparation-dependent

Subunits: Alpha and beta

Presentation: 10,000 IU

Research Areas: LH/CG-receptor and endocrine-signaling models

Required Verification: Biological activity and batch-specific COA

For Research Use Only. Not for human or animal consumption. Not intended for diagnostic or therapeutic use.