GHK-Cu is a copper-binding tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper(II). It is used in cell-based and biochemical research to study copper coordination chemistry, matrix-remodeling gene expression, and fibroblast signaling. Identity, purity, and copper content verified by accredited U.S. laboratories.
- Sequence: Gly-His-Lys (GHK) + Cu²⁺
- Molecular Formula: C₁₄H₂₂CuN₆O₄
- Molecular Weight: 403.93 g/mol
- Purity: ≥ 98% (HPLC)
- Form: Lyophilized powder
- Testing: HPLC & mass spectrometry (third-party)
- Storage: Store at −20 °C (−4 °F), protect from light
- Intended Use: In-vitro research use only
Studied research pathways: Copper coordination, Matrix-remodeling expression, Fibroblast signaling