HCG 5000 IU | 20-Vial Kit
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HCG 5000 IU | 20-Vial Kit — Human chorionic gonadotropin — LH receptor agonist stimulating Leydig cell steroidogenesis to maintain intratesticular testosterone and testicular volume during HPG axis suppression research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
$370.00
* The information on this page is a summary and is not intended to cover all available information about this medication. It does not cover all possible uses, directions, precautions, drug interactions or adverse effects and is not a substitute for the expertise and judgement of your healthcare professional.
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What is HCG?
HCG (Human Chorionic Gonadotropin — LH receptor agonist) is a Glycoprotein hormone (alpha: 92aa + beta: 145aa + C-terminal extension). Glycoprotein hormone activating LH receptor (LHCGR) — structurally identical alpha subunit to LH, with unique beta-subunit C-terminal extension extending half-life (36hr vs 2hr for LH). Stimulates Leydig cell testosterone, Sertoli cell function, spermatogenesis maintenance, and corpus luteum progesterone.
Research Applications
LHCGR Pharmacology
LH receptor kinetics, cAMP cascade, steroidogenic enzyme upregulation
Leydig Cell Research
Testicular testosterone production, StAR protein, CYP17A1
Spermatogenesis
Sertoli cell support, BTB maintenance, sperm maturation
Female Reproductive
Corpus luteum progesterone, ovulation trigger, follicle research
vs LH/FSH
Gonadotropin comparison — receptor sharing, duration, downstream effects
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 9002-61-3 |
| Molecular Formula | Glycoprotein hormone (~36–40 kDa; alpha and beta subunits) |
| Peptide Type | Glycoprotein Hormone / Luteinizing Hormone (LH) Analog |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |
Certificate of Analysis (COA)
Frequently Asked Questions
Frequently asked questions
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Websites in professional use templating systems. Commercial publishing platforms and content management systems ensure that you can show different text, different data using the same template. When it’s about controlling hundreds of articles, product pages for web shops.
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