Free shipping on all orders over $250. Research use only. 21+. Not for human or veterinary use

Free shipping on all orders over $250Research use only21+Not for human or veterinary use

Free bacteriostatic water with every order

Free bacteriostatic water with every orderFree bacteriostatic water with every orderFree bacteriostatic water with every orderFree bacteriostatic water with every orderFree bacteriostatic water with every orderFree bacteriostatic water with every order
Pulse AminosResearch peptides

Quality

Testing standards

Every Pulse Aminos lot is released only after identity and purity checks. Certificates of analysis travel with the shipment so the vial on your bench can be matched to the chromatogram.

HPLC purity

Reverse-phase HPLC is the release assay. Typical catalog peptides are specified at ≥99% by area. Lots below spec are rejected.

Identity

Mass spectrometry confirms molecular weight against the theoretical monoisotopic mass of the published sequence.

Appearance & packaging

Lyophilized cakes are inspected, stoppered, and labeled with compound name, mass, lot number, and storage guidance.

Storage

Keep lyophilized material frozen and protected from light. Reconstitute under your laboratory SOP immediately before use.

Lot certificates are listed on the COA page. A matching certificate ships with the allocated lot.