Human Chorionic Gonadotropin (HCG) is a glycoprotein hormone naturally produced during pregnancy. In research settings, HCG has applications that extend far beyond its well-known fertility uses.
What Is HCG?
HCG is a heterodimeric protein consisting of alpha and beta subunits:
- The alpha subunit is shared with LH, FSH, and TSH
- The beta subunit is unique to HCG and determines its specific activity
- It primarily acts through the LH/CG receptor
Research Applications
Hormonal Research
HCG's primary research application relates to its LH-like activity:
- Stimulation of Leydig cell function
- Testosterone production studies
- Gonadal function assessment
- Hormone replacement research protocols
Metabolic Studies
Research has explored HCG's potential metabolic effects:
- Body composition studies
- Adipose tissue metabolism
- Energy expenditure research
- Appetite regulation investigations
Reproductive Biology
HCG remains fundamental to reproductive research:
- Ovulation induction studies
- Corpus luteum support
- Implantation research
- Pregnancy maintenance mechanisms
Cancer Research
The beta subunit of HCG is a well-established tumor marker:
- Gestational trophoblastic disease research
- Testicular cancer monitoring studies
- Novel HCG-based vaccine research
Forms of Research HCG
HCG for research is available in several forms:
- Recombinant HCG — Produced via recombinant DNA technology
- Urinary-derived HCG — Purified from pregnant urine
- Lyophilized powder — Standard research format requiring reconstitution
Storage and Handling
Store lyophilized HCG at 2-8°C
Reconstituted HCG should be refrigerated and used within 30 days
Protect from light and excessive heat
Use bacteriostatic water for reconstitution in multi-use applications
Disclaimer: All information presented in this article is for educational and informational purposes only. Platinum Biolabs does not promote or endorse the use of peptides for human consumption. All products sold by Platinum Biolabs are intended strictly for laboratory and research use only. Consult a qualified healthcare professional before making any health-related decisions.