GHK-Cu

Overview
GHK-Cu is a tripeptide (Gly-His-Lys) complexed with copper(II), commonly explored in preclinical studies of extracellular-matrix signaling, tissue remodeling, and cellular stress responses. We keep things straightforward: clean labeling, clarity-first specs, and access to batch documentation so you can verify exactly what you’re working with.

Key research highlights (in plain terms)

• Matrix & collagen markers — used in models that monitor how cells maintain and rebuild structure (e.g., collagen I/III, fibronectin, and MMP/TIMP balance).

• Cell signaling & gene expression — studied for its ability to influence “repair” signals and transcriptional profiles (tracked with marker panels or RNA assays).

• Oxidative-stress & cytokine profiles — explored in assays looking at antioxidant pathways (e.g., NRF2-related readouts) and controlled inflammatory marker changes.

• Copper transport & complex stability — useful in experiments examining metal–peptide chelation, uptake kinetics, and availability in cell-based systems.

Why Pegasus

• Purity you can verify: batch testing with documentation (COA available)

• Clarity in every vial: straightforward specs and labeling

• Consistency you can trust: stable sourcing and careful handling

Specifications

• Form: Lyophilized powder

• Identity: GHK complexed with Cu(II) (Copper Tripeptide-1)

• Appearance: Blue to blue-green powder (typical for Cu-complexes)

• Purity: ≥98% (HPLC)

• Solubility: Sterile water or appropriate buffer (optimize per protocol; avoid chelators that may sequester Cu)

• Packaging: Labeled vial with lot and batch ID

Storage & handling

• Store dry at −20 °C, protected from light and moisture

• After reconstitution, aliquot and store at −20 °C; avoid repeated freeze–thaw cycles

Included with your order

• Labeled vial of GHK-Cu (research grade)

• Batch/lot ID with access to testing details (COA)