HCG

Human Chorionic Gonadotropin (hCG) is a glycoprotein hormone composed of alpha and beta subunits. It shares structural similarity with luteinizing hormone (LH) and binds to LH receptors in gonadal tissue.

This 10,000 IU presentation contains lyophilized peptide intended for laboratory research purposes only.

Mechanism of Action (Research Context)

hCG interacts with LH/CG receptors, leading to activation of adenylate cyclase and increased intracellular cAMP. Downstream signaling influences:

Steroidogenesis

Testosterone biosynthesis in Leydig cells

Ovarian follicular maturation

Progesterone production

Due to its receptor activity profile, hCG is widely used in endocrinology research models involving reproductive and metabolic pathways.

Molecular Information

Structure: Glycoprotein hormone (α and β subunits)

Receptor Target: LH/CG receptor

Biological Activity: Measured in International Units (IU)

Presentation: 10,000 IU lyophilized powder

Storage

Store lyophilized vial at 2–8°C

Protect from light

For stability data, refer to laboratory handling guidelines

Research Applications

Gonadal axis signaling studies

Steroidogenesis pathway research

Fertility and ovulatory mechanism modeling

LH receptor binding analysis

FOR RESEARCH USE ONLY