Procurement comparison
HPLC Purity vs Net Peptide Content
HPLC Purity — % of the target peptide peak relative to peptide-related impurities. Net Peptide Content — % of total powder mass that is actual peptide vs. water, counter-ions, and residual reagents. A peptide can be 99% pure but only 70–85% active peptide by w
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- HPLC Purity — % of the target peptide peak relative to peptide-related impurities.
- Net Peptide Content — % of total powder mass that is actual peptide vs. water, counter-ions, and residual reagents.
- A peptide can be 99% pure but only 70–85% active peptide by weight.