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Copper peptide research
GHK-Cu
Naturally occurring copper-binding tripeptide studied in matrix and gene-expression models.
Explore presentation-specific analytical records covering identity, purity, measured content, lot traceability and downloadable Certificates of Analysis.
Certified presentations
Selected record50 mg
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Batch documentation
Presentation-specific COAs document identity, purity, measured content and lot information.
Product information
Copper-peptide research, documented by batch.
GHK-Cu is a glycyl-L-histidyl-L-lysine copper complex used in laboratory research on matrix signalling, copper transport and transcriptional response. Royal Pharma presentations are linked below to their individual analytical records.
Research class
Copper-binding tripeptide complexDocumentation status
Research reference compoundReference CAS
49557-75-7Physical form
Blue lyophilised powderResearch profile
A tripeptide built around copper coordination.
GHK-Cu research spans extracellular-matrix, cell-signalling and gene-expression models. The blue appearance reported in the supplied COAs is consistent across both certified presentations.
Copper coordination
The Gly-His-Lys sequence forms a high-affinity complex with copper(II).
Matrix research
Laboratory models examine collagen-related and extracellular-matrix endpoints.
Expression profiling
Cell studies investigate broad transcriptional responses associated with the complex.
Quality documentation
Certificate of Analysis
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For laboratory research use only.
The supplied certificates state that the tested materials are intended for research use only and are not approved for human or veterinary use, diagnostic, therapeutic or clinical applications. Results are specific to the submitted samples. This page does not provide medical advice, dosing or administration instructions.