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The peptide has been investigated for its involvement in signal transduction processes, peptide-receptor interactions, and molecular regulatory systems associated with neuropeptide biology

GHK-Cu is a copper-binding peptide complex widely studied for its role in cellular signaling, protein interaction, and tissue-related pathways within controlled laboratory environments

Granhall C, Sondergaard FL, Thomsen M, Anderson TW

IGF-1 DES removes the first three (glycine-proline-glutamate), leaving a 67-amino-acid peptide

Its receptor selectivity profile also makes it applicable to comparative receptor pharmacology studies examining the structural determinants of erythropoietin receptor family member differentiation

Ahmann AJ, Capehorn M, Charpentier G, et al