Growth & hormones
HCG
Human chorionic gonadotropin, a glycoprotein hormone that acts on the LH receptor.
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Overview
hCG is the hormone produced during pregnancy. It acts on the same receptor as luteinising hormone (LH), and is therefore used in research as a long-acting LH substitute.
In the testes it stimulates testosterone production by Leydig cells; in the ovaries it triggers ovulation and supports the corpus luteum.
Research areas
- LH receptor signalling
- Testosterone production in Leydig cells
- Ovulation and fertility
Specifications
- Category
- Growth & hormones
- Compound
- Glycoprotein hormone (alpha and beta subunits)
- Structure
- Two protein chains, measured in international units (IU)
- Form
- Lyophilised (freeze-dried) powder in sealed vials
- Available as
- 5000IU (10 vials) · 10000IU (10 vials)
- Quality
- Third-party tested
Storage and handling
Unopened vials: freezer (−20 °C) for long-term storage, or refrigerator (2–8 °C) for shorter periods. Keep away from light and moisture. After reconstitution, keep refrigerated.
Sold strictly for laboratory research use only. Not for human consumption, and not intended to diagnose, treat, cure or prevent any disease.