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 listing states the real CAS number, molecular formula, molecular weight and sequence for that compound, and every lot carries its own lot number — so a genuine per-lot laboratory certificate can be attached to it the moment one exists. Per-lot HPLC and endotoxin certificates are currently pending supplier documentation.
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.
Plus six pre-configured bundles.
Cold-packed, next-business-day service.
Every crimp-label lot number resolves to a page.
Not yet available — see certificate status.
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, each carrying its own lot number. Grouped by compound class, never by application.
Working references on reconstitution, certificates of analysis, storage and the analytical methods used to characterize research peptides.
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 →
