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ISO-7 cleanroom fill 3rd-party HPLC + MS assay Per-lot certificate of analysis 21+ researcher-only access
GHK-Cu 50 mg reference standard, lyophilized

Copper tripeptide

GHK-Cu

Glycyl-L-histidyl-L-lysine copper complex

A copper-binding tripeptide studied in dermal-research models for its interactions with the extracellular matrix.

Residues
3
MW
340.86 Da
CAS
49557-75-7

Sequence GHK

Available sizes

For laboratory research use only. Not for human or animal consumption. Reference material — not a drug, supplement, or medical device. Not intended to diagnose, mitigate, treat, prevent, or cure any condition.

Specifications

Documented to the milligram.

Every lot ships with a third-party certificate of analysis covering identity by mass spectrometry and purity by HPLC.

Form
Lyophilized powder (blue)
Purity
≥99% by HPLC
Storage
Store sealed at –20 °C. Light-sensitive — keep in opaque vial.

About the compound

GHK-Cu

GHK-Cu is a naturally occurring tripeptide complexed with copper(II). Laboratory research has examined its role in copper trafficking, MMP regulation, and gene-expression profiles in fibroblast cultures.

Auralen does not publish protocols, dosing, or human-use instructions. This material is supplied as a reference standard for in-vitro biochemical research only.

  • Lab tested
  • Third-party verified
  • 99%+ purity
  • Pharma grade

Related compounds

Often referenced alongside.