Precision. Purity. Provenance.

Prime Protocol supplies laboratory-grade peptides for research institutions and independent scientists. Every batch is manufactured in cGMP facilities and independently verified.

Purity

All peptides ship at ≥99% purity as verified by reverse-phase HPLC and mass spectrometry. Endotoxin levels are held below 0.5 EU/mg. Certificates of analysis are available on request.

Cold Chain

Peptides ship in insulated packaging with cold packs where required to maintain 2–8°C throughout transit. Orders placed before 2 PM EST ship same day.

Research Use Only

Our products are sold strictly for in-vitro laboratory research. They are not drugs, food, cosmetics, veterinary products, or intended for any use in humans or animals.