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Reconstitute using sterile bacteriostatic water or an appropriate laboratory buffer Add solvent slowly along the vial wall to minimize foaming during dissolution Avoid vigorous agitation, shaking, or vortexing of the peptide solution Gently swirl or invert the vial until the peptide is fully dissolved Store reconstituted solutions at 3646 F (28 C) during short term use Prepare aliquots where appropriate to reduce repeated freezethaw exposure Careful reconstitution practices help maintain peptide stability and support reliable experimental conditions

Handling & Reconstitution (Research Use) GHK-Cu lyophilised powder is readily soluble in sterile water or phosphate-buffered saline (PBS)