Terms of use

By using Peptide Sequence Database you agree to these terms.

Reference use only

Content is provided for educational and scientific look-up. It is not medical advice, not a prescribing resource, and not an offer to sell any substance.

Accuracy

Records are curated from public chemical databases and cited literature. Values can contain curation errors or differ by convention. Confirm sequence, mass, and identifiers against primary sources before laboratory or regulatory use.

No commercial catalog

This site is not a storefront. Purchasing, dosing, shipping, refunds, and certificates of analysis are outside its scope.

Acceptable use

Do not misuse the site, attempt unauthorized access, scrape in a way that disrupts service, or present the data as a substitute for primary literature.

Contact

Questions about these terms can be sent through the Contact page.