AHK-Cu 50mg

AHK-Cu 50mg — copper-tripeptide research compound

AHK-Cu is a synthetic copper complex of the tripeptide alanyl-histidyl-lysine. Like the better-known GHK-Cu, it binds copper(II) through its histidine and N-terminal residues, and it is studied in laboratory work on copper-peptide chemistry and cell-culture models of extracellular matrix biology.

Certificate of analysis

A third-party certificate for the current AHK-Cu lot is not yet posted. It will be added to the SBR Labs Certificates of Analysis page once the report is on file. In the meantime, the guide to reading a peptide certificate of analysis explains which identity, purity, and lot fields to check on any report.

For laboratory research use only. Not for human or animal consumption.

Product specifications

• Class: synthetic copper-binding tripeptide complex (Ala-His-Lys·Cu)
• Amount per vial: 50mg lyophilized powder
• Physical form: lyophilized powder, typically blue-tinted due to copper content, sealed against light and moisture

AHK-Cu vs. GHK-Cu in research

AHK-Cu and GHK-Cu differ by one amino acid at the N-terminus (alanine versus glycine). Researchers compare the two to study how that substitution affects copper coordination, stability, and activity in cell-based assays. See AHK-Cu vs. GHK-Cu: copper peptide differences for a fuller comparison.

Preclinical research areas

• Copper(II)-peptide coordination chemistry and complex stability
• Dermal fibroblast and keratinocyte cell-culture models
• Extracellular matrix and collagen-related gene expression in vitro
• Structure-activity comparisons with GHK-Cu

Handling and storage

• Store the sealed lyophilized vial at or below −18 °C, protected from light and moisture
• Reconstitute with bacteriostatic water or sterile water per your laboratory SOP
• After reconstitution, refrigerate at 2–8 °C and aliquot to limit freeze-thaw cycles
• Record lot number, reconstitution date, and solvent for reproducibility
• See the full SBR Labs handling & storage reference

Related research materials

• GHK-Cu (Copper Peptide) 50mg — the reference copper tripeptide
• SNAP-8 10mg — cosmetic-research peptide
• Bacteriostatic Water 10ml — diluent for reconstitution

For Laboratory Research Use Only. Not for human or veterinary use. Not a drug, dietary supplement, or cosmetic. Not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children. By purchasing, you certify that you are a qualified researcher or research institution acquiring this product solely for laboratory research, and that you accept sole responsibility for compliance with all applicable local, state, and federal laws and regulations.