Human Chorionic Gonadotropin (HCG)

Human Chorionic Gonadotropin (HCG) is a research-grade compound supplied for laboratory and scientific use only. Human Chorionic Gonadotropin (hCG) is a recombinant glycoprotein hormone studied for LH receptor biology, testosterone production pathway research, and reproductive endocrinology.

Supplied as a lyophilized powder, sealed against light and moisture. Shelf-stable with no cold chain required. Every lot is independently assayed and the Certificate of Analysis is published before the compound is listed. Strictly for in-vitro laboratory research.

Research Applications

• Hormone receptor binding studies and affinity assays
• Cell culture supplementation for in vitro research
• Glycoprotein hormone structure-function analysis
• Reference standard for analytical method validation

Storage & Handling

• Storage (Lyophilized): Store at −20°C in original sealed vial. Protect from light and moisture.
• Storage (Reconstituted): Store at 2–8°C for up to 7 days. For extended storage, prepare aliquots and store at −20°C or −80°C. Avoid repeated freeze-thaw cycles.
• Reconstitution: Reconstitute with sterile water, bacteriostatic water, or sterile PBS using aseptic technique.

Research Notes

• Protein Structure: hCG is a heterodimeric glycoprotein consisting of an α-subunit and a unique β-subunit.
• Activity Measurement: Biological activity is determined by in vitro bioassay and calibrated against WHO International Standard.
• Classification: Analytical Standard / Research Use Only (RUO) biological material.

Specifications

For research use only. Not for human or veterinary use. Not a drug, food, or supplement.