UPDATESome of our Featured product names have changed. Contact us with any catalog questions: shoot us a text message or email 561-318-1508

UPDATESome of our Featured product names have changed. Contact us with any catalog questions: shoot us a text message or email 561-318-1508

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Peptide Chemistry

GHK-Cu: Chemistry, Structure, and Stability Considerations for Laboratory Research

Posted by author-avatar NexXgen Peptides
September 9, 2026
GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine (Gly-His-Lys, or GHK). As supplied for laboratory researc...
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Analytical Methods

How do you read a peptide COA? HPLC purity and mass spec explained

Posted by author-avatar NexXgen Peptides
October 22, 2026
.nx-pc{display:flex;gap:20px;align-items:center;border:1px solid #e3e6ea;border-radius:12px;padding:18px;margin:28px 0;backgrou...
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