Laboratory Reference Grade Compounds
Sexual & Reproductive Research Peptides

HCG

RUO In-VitroLyophilized Powder≥99% Reference Standard
Protocol SOP↓
₱1,800.00
Out of stock
Net Content1000IU
InclusionVial Only
Volume Discounts:Up to 20% OFF
1
SOPReconstitution Telemetry (1000IU)
Diluent:mL
Concentration1000.00 mg/mLin 1.0mL BAC
Standard Dose250 IU – 500 IU (2x to 3x weekly)Syringe: 5.0 units (0.05 mL)
Scale (1 Unit)10000 mcgper 0.01 mL (U-100)
• Lyophilized vial onlyMonograph SOP →
HCG1000IU · Vial Only
₱1,800.00
1
Technical Specification & Protocol Dossier

Analytical Standards & Laboratory Handling

Verified laboratory protocols, reconstitution parameters, and handling guidelines.

P

Pharmacological Profile & Mechanism of Action

Research Monograph

What it is: HCG (Human Chorionic Gonadotropin) is a heterodimeric glycoprotein hormone composed of 237 amino acids across two non-covalently linked alpha and beta subunits, sharing structural homology with native pituitary Luteinizing Hormone (LH).

How it works: HCG binds directly to the shared LH/choriogonadotropin receptor (LHCGR) on testicular Leydig cells in males and ovarian theca/granulosa cells in females. In males, it stimulates cyclic AMP and cholesterol desmolase (CYP11A1), driving intratesticular testosterone synthesis and maintaining spermatogenesis during gonadotropin suppression. Its biological half-life (~24–36 hours) is substantially longer than native LH (~20 minutes), providing steady physiological stimulation.

Why researchers study it: Studied for post-cycle endocrine recovery, preserving testicular trophism and spermatogenesis during TRT, male hypogonadism research, fertility optimization, and neurosteroid pathway support.

Compound & Molecular Specifications

Certificate of Analysis Standards
Target CategoryPhotoprotection & Sexual Health
Intended ApplicationLaboratory & In-Vitro Research Only (RUO)
Physical StateLyophilized Solid Powder
CAS Registry Number9002-61-3
PubChem CID135315584↗
Molecular Weight36700 g/mol
Purity Specification≥99.0% (HPLC-grade)
Net Content Options1000IU, 2000IU, 5000IU, 10000IU
Inclusion PackagesVial Only, Vial + BAC Water, Analytical Lab Set
Peptide Sequence / FormulaHeterodimeric glycoprotein: Alpha subunit (92 AA, CGA gene) + Beta subunit (145 AA, CGB gene) with N- and O-linked oligosaccharide chains (MW ~36,700 Da intact complex)