Short Peptides

GHK-Cu

Also catalogued as: Glycyl-L-histidyl-L-lysine copper(II)

The tripeptide glycyl-L-histidyl-L-lysine presented as its copper(II) coordination complex.

Size

Purity 99.53% — lowest of 3 laboratories · lot EP-A1012 · 50mg certificates →

For in-vitro laboratory research by qualified professionals. Not for human or veterinary use.

Specifications

Systematic name
Glycyl-L-histidyl-L-lysine copper(II)
Chemical class
Peptide–Copper Complex
CAS registry
89030-95-5 · PubChem
Molecular weight
402.92 g/mol
Amino acids
3
Form
Lyophilized powder
Structure note
Copper(II) complex of glycyl-L-histidyl-L-lysine (monocationic chelate, C14H23CuN6O4+)

Quality documentation

Certificates on record for this compound-size. Purity is the lowest reported figure. Three laboratories release a size.

50mg
lot EP-A1012 · purity 99.53% · 3 of 3 certificates
100mg
lot EP-B1013 · purity 99.41% · 3 of 3 certificates

Intended use

For in-vitro laboratory research by qualified professionals. Not for human or veterinary use of any kind — not a drug, food, cosmetic or supplement. The buyer is responsible for lawful handling, storage and disposal.

Researchers should consult the primary scientific literature for published experimental protocols and conditions relevant to their specific in-vitro or laboratory applications.

Certificates of analysis

Per size, per lot — three laboratories each.

50mg · lot EP-A1012

Aegis Analytical

Purity 99.53%

Lot EP-A1012 · tested 2026-02-04

Legacy record — file not on record

Certus Diagnostics

Purity 99.55%

Lot EP-A1012 · tested 2026-02-11

Legacy record — file not on record

Meridian Bioassay

Purity 99.54%

Lot EP-A1012 · tested 2026-01-28

Legacy record — file not on record

100mg · lot EP-B1013

Aegis Analytical

Purity 99.41%

Lot EP-B1013 · tested 2026-02-04

Legacy record — file not on record

Certus Diagnostics

Purity 99.43%

Lot EP-B1013 · tested 2026-02-11

Legacy record — file not on record

Meridian Bioassay

Purity 99.42%

Lot EP-B1013 · tested 2026-01-28

Legacy record — file not on record