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GHK-Cu 100 mg lyophilized research peptide vial, PRIMEGEN LABS front label. Buy GHK-Cu 100 mg from PrimeGen Labs — 99.6% purity lyophilized GHK-Cu peptide for laboratory research, third party tested by HPLC and mass spectrometry, supplied in a sealed 10 mL borosilicate vial with a batch-matched certificate of analysis.
Copper tripeptide-1
Copper-binding tripeptide referenced in matrix remodeling and dermal research.
For laboratory research use only. Not for human or veterinary consumption.
Long-term
-20 °C, sealed, desiccated
In transit
Ambient stable up to 21 days
After reconstitution
2–8 °C, use within 21 days
Light exposure
Protect from direct light
Janoshik Analytical report #109951 · sample submitted as GHK-Cu 50 mg.
GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, first isolated from human plasma. It is a long-standing model system in matrix-biology research because it couples a defined peptide to a redox-active metal centre.
The tripeptide has high affinity for Cu(II) and acts as a physiological copper shuttle. In dermal fibroblast culture the complex is associated with modulation of collagen and glycosaminoglycan synthesis, metalloproteinase and TIMP balance, and broad transcriptional shifts consistent with copper-dependent enzyme activity.
Listed fields describe where this sequence appears in published in vitro and preclinical literature. They are not indications, applications, or claims of effect.
The copper complex gives a characteristic deep blue solution on reconstitution; colour intensity is not a purity indicator. Avoid chelating buffers such as EDTA, which strip the copper centre.
As a sealed lyophilized powder the material is stable for extended periods at -20 °C when kept desiccated and protected from light. Once in solution, stability shortens considerably: aqueous stocks are normally held at 2-8 °C for short term work or aliquoted and frozen for longer storage. Repeated freeze-thaw cycling is the most common cause of measurable potency loss.
Single sequence per vial, sealed under inert gas in USP Type I borosilicate glass with a butyl rubber stopper and crimped aluminium overseal. Each vial carries a printed PRIMEGEN LABS label with product name, strength, lot number, manufacture and retest dates, storage temperature and a QR code linking to the lot record. Vials ship in a rigid foam insert inside a protective mailer at ambient temperature.
Pairs well with
Complementary compounds researchers run alongside GHK-Cu — never competing alternatives.
Complete your order
Laboratory consumables matched to 1 vial in your cart.
Bacteriostatic Water
30 mL
1 × 30 mL — one vial of diluent per 3 peptide vials
Sterile Syringes
10-pack · 1 mL
10-pack covers a standard order
Alcohol Prep Pads
100-pack
Septum decontamination before every draw
Vial Storage Case
25 slots
Keeps lots organised and light-protected
Research stacks
Wolverine Stack
BPC-157 10 mg · TB-500 10 mg · GHK-Cu 50 mg
View stackSkin & Hair Research Stack
GHK-Cu 50 mg · Melanotan II 10 mg
View stackGHK-Cu · 100 mg
Low stock · few lots left