GHK-Cu

GHK-Cu is a naturally occurring copper-binding tripeptide studied in research models for its role in cellular signaling, gene expression modulation, and extracellular matrix research.

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Controlled handling

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Specifications

Product & molecular data

Lot & handling

SKU: SR-2194
Category: Tissue & Repair Research
Storage: -20 °C, sealed, protected from light
Availability: In stock

Molecular

Sequence: Gly-His-Lys : Cu(II) complex
Molecular formula: C14H22N6O4Cu
Molecular weight: 402.91 g/mol
CAS number: 89030-95-5
Storage conditions: −20 °C sealed and desiccated, protected from light
Format: Lyophilized Vial

Analytics

Testing & quality

When a lot certificate is on file we report identity, purity, and appearance. We publish analytical data only — never dosing information or outcome claims.

RP-HPLC

Chromatographic purity against a qualified reference standard.

LC-MS / ESI-MS

Identity by observed versus theoretical molecular mass.

Karl Fischer / Loss on Drying

Residual moisture in lyophilized material.

Endotoxin & Bioburden

Contaminant screening on raw material and finished lots.

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Research background

Published research context

Summary of the published literature this reference material is used in.

Telomere Biology

Investigated in cell-culture models of telomere maintenance and replicative ageing.

Gene Expression

Studied for reported effects on transcriptional regulation in experimental systems.

Senescence Models

Referenced in literature examining cellular senescence markers in vitro.

Copper Binding and Signaling

GHK forms a stable complex with copper ions, enabling studies into copper-dependent signaling pathways [1]. Research models explore how this interaction influences cellular communication and transcriptional regulation.

Gene Expression Research

Studies have shown that GHK-Cu can influence the expression of a wide range of genes associated with tissue remodeling and cellular maintenance [2]. These findings are examined in controlled experimental systems.