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  Catalogue
   / Research Pens  / GHK-Cu Prefilled Pen

GHK-Cu Prefilled Pen vial, Connect Peptides

      In stock
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GHK-Cu Prefilled Pen

Copper tripeptide-1, ready-to-use pen · 340.85 g/mol · CAS 89030-95-5

Buy GHK-Cu in a prefilled pen in the UK — a copper tripeptide-1 solution supplied ready-to-use for laboratory and cosmetic formulation research, no reconstitution required. Prefer a lyophilised vial instead? See GHK-Cu vial.

99.4%

HPLC purity

340.85

g/mol

Pass

Mass spec ID

Also available as Vial

What is GHK-Cu Prefilled Pen?

GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper(II), studied in dermatological and extracellular-matrix research for its interaction with collagen and metalloproteinase pathways.

Because GHK-Cu is highly hygroscopic as a lyophilised powder, the pen format is popular in research settings specifically to avoid repeated exposure to moisture during weighing.

Storage & handling

Storage

Keep refrigerated at 2–8 °C, in line with other prefilled research pens. Use within 10 weeks of first use. Avoid leaving the pen out of the fridge for extended periods, and keep it away from direct heat and light.

Frequently asked questions

Do I need to reconstitute this?

No — the pen is supplied ready-to-use at a fixed concentration.

Specification

CAS89030-95-5

SynonymCopper peptide GHK-Cu

Mol. weight340.85 g/mol

Residues3 amino acids

FormPrefilled pen

SolventBacteriostatic water

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Research guides

How to store research peptides How to read a certificate of analysis Are research peptides legal in the UK?

Supplied strictly as a laboratory reference material for in-vitro research. Not a medicine, food or cosmetic. Not for human or veterinary consumption, diagnostic or therapeutic use.