HCG

HCG (Human Chorionic Gonadotropin) is a research-grade glycoprotein hormone available at For Peptides, independently 3rd-party lab tested with >90% fill volume. Every vial ships from our USA facility and is intended strictly for in vitro laboratory research — not for human or veterinary use. Explore other hormonal research compounds in our hormonal research collection.

Because HCG is a glycoprotein hormone quantified by International Units (IU) rather than by HPLC, its certificate of analysis reports measured content in IU rather than an HPLC purity percentage.

HCG is a gonadotropin hormone. Research has focused on luteinizing-hormone / chorionic-gonadotropin receptor (LHCGR) signaling, gonadal-cell response models, and reproductive-endocrinology pathways — all in controlled laboratory settings.

Technical Specifications

• Type: Glycoprotein hormone (α/β heterodimer)
• CAS Number: 9002-61-3
• Appearance: White/grey lyophilized powder
• Amount per Vial: 5000 mg
• Batch tested: 258004 · 3rd-party tested (Janoshik) Jan 2026

Certificate of Analysis

View the independent Janoshik certificate of analysis for this batch.

Handling & Storage

Lyophilized powder should be stored at -20°C, protected from light. After reconstitution, store refrigerated and use within the period appropriate for your protocol. For laboratory research use only.

For research use only. Not for human or veterinary use.