Age & purpose verification
PeptideSeed supplies research compounds for in-vitro laboratory use only. By entering this site you confirm:
Research use only. Not for human or veterinary consumption. Full terms of supply
Research-grade compounds for laboratory buyers. Every vial resolves to the exact HPLC trace and endotoxin assay run against its own synthesis — not a representative sample, not a product-line certificate.
RESEARCH USE ONLY. Not for human or veterinary consumption. Not a drug, supplement, food or cosmetic. Sold to qualified purchasers for in-vitro laboratory research only.
Across the last forty released lots.
Your crimp label returns the document.
Cold-packed, next-business-day service.
Plus six pre-configured bundles.
Seven compound classes, thirty catalogued items. CAS number, molecular formula, full sequence and current released lot published on every product page.
Compounds frequently ordered together, supplied as separate sealed vials with each lot documented individually. Grouped by compound class, never by application.
Working references on reconstitution, certificates of analysis, storage and the analytical methods behind the numbers on every lot.
A step-by-step laboratory reference for reconstituting lyophilized research peptides: diluent choice, technique, concentration maths and storage of the prepared solution.
Read the guide →What the HPLC trace, purity percentage, endotoxin figure and mass-spec confirmation on a peptide certificate of analysis actually tell you, and what they do not.
Read the guide →Storage temperatures, light and moisture protection, freeze-thaw damage and shipping considerations for lyophilized research peptides.
Read the guide →
