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If questions come up at any point, our clinical team is always available to provide guidance tailored to your specific protocol

The copper ion is not merely a passenger in this complex it is integral to the peptide's biological activity, as GHK without copper shows significantly diminished effects in many assays

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Witte AB, Anestl K, Jerremalm E, Ehrsson H, Arnr ES (2005) Inhibition of thioredoxin reductase but not of glutathione reductase by the major classes of alkylating and platinum-containing anticancer compounds