GHK-Cu is the tripeptide Gly-His-Lys complexed with copper(II).
Purity, content and identity from $250 per vial. Endotoxin, sterility and heavy metals at Gold and Elite. Results in 3 to 5 business days; sterility 14 days.
GHK-Cu: 2D structure drawn from the PubChem record. Stereochemistry shown as registered.
89030-95-5
C14H22N6O4·Cu (neutral complex, FDA GSRS)
401.9 g/mol
Copper-peptide complex
Sequence: Gly-His-Lys as a copper(II) complex, coordinated through the glycine amine, histidine imidazole and lysine amide nitrogens
Other names: Prezatide copper, copper tripeptide-1
Registries record the complex at different protonation states (400.9 to 402.9 g/mol). Copper content can be checked by ICP-MS.
Every level includes purity, quantity, identity and a solubility check. Pick the level that matches what you need to know.
Purity and quantity by reversed-phase HPLC with the detector matched to the compound, identity against a reference standard, solubility check. 1 vial.
Purity, quantity and identity are reported in 3 to 5 business days after the samples are logged in. Sterility adds a 14-day incubation, and you get a preliminary COA while it runs. The COA carries a QR code that opens the current version of the report on verifiedbyvanguard.com.
Start an order online, or send the compound name and the tests you need for a quote.
