Peptide research tools
Free calculators and finders for the lab bench and the purchase order. They run in your browser and nothing is stored.
Peptide molecular weight calculator
Calculate monoisotopic and average mass, net charge, pI and extinction coefficient from a sequence.
Open tool →Certificate of Analysis checker
Work through what a credible CoA should show and test the reported mass against the theoretical mass.
Open tool →Order cost planner
Find the cheapest mix of Nordapep vial sizes for the total quantity your study needs.
Open tool →Stock solution & dilution calculator
Work out stock concentration, serial dilutions and weigh-out masses for research solutions.
Open tool →Peptide finder
Answer five quick questions to find compounds by research area, evidence, status and size.
Open tool →For laboratory research only. Nothing on peptide.wiki is medical advice. The compounds described are not for human or veterinary use, and research-grade material is not a medicine.