ghk cu copper coordination geometry Your peptide product should be this exact blue. If it isn't, you already have your answer. GHK-Cu is blue because of chemistry, not dye. The Cu²⁺ ion at the center GHK-Cu 100mg | Research Compound
Description
[DOI] [PubMed] [Google Scholar] 148.Furuse M, Sasaki H, Tsukita S

Every claim in this guide links to its source

Western blot The specimens were lysed in radio immunoprecipitation assay buffer (RIPA buffer) (Cyto matin gene, Iran) with a phenyl methyl sulfonyl fluoride (PMSF) protease inhibitor (Sigma, USA) and centrifuged (15,000 rpm, 15 min, 4 C)

The peptide is doing the work the peptide is designed to do

J Dermatol Sci 2013
