Buy 1, get 1 free — Same compound, no minimum, no code needed.≥99% HPLC purity on every lotSame-day dispatch before 2:00 PM PTLot-traceable documentationPlain, unbranded packagingBuy 1, get 1 free — Same compound, no minimum, no code needed.≥99% HPLC purity on every lotSame-day dispatch before 2:00 PM PTLot-traceable documentationPlain, unbranded packaging

Tissue Research

GHK-Cu

Copper Peptide Complex

Copper-bound tripeptide examined for procollagen expression and matrix remodeling signaling in skin and fibroblast models.

Copper-binding tripeptide complex · lyophilized powder · ≥99% HPLC · MW 403.93 Da.

Specifications

Form
Lyophilized Powder
Purity
≥99%
Molecular weight
403.93 Da
CAS number
49557-75-7
Sequence
Gly-His-Lys:Cu
Storage
Room temperature, kept dry and shielded from light.

Research applications

  • Procollagen expression assays
  • Matrix remodeling research
  • Copper-dependent enzyme work

Analysis panel

Every lot is released against an eight-point panel. Documentation is tied to the lot number printed on the vial.

Identity by mass spectrometry
Purity by RP-HPLC
Peptide content (nitrogen)
Water content (Karl Fischer)
Residual solvents
Bacterial endotoxin
Heavy metals
Sterility / bioburden