Built for labs that check the data.
RWP Laboratories exists for one reason: researchers deserve to know exactly what is in the vial before it reaches their bench.
Why we started
The research peptide market has a documentation problem. Certificates of analysis are often missing, reused across years of production, or impossible to match to a specific vial. Labs end up spending time and budget verifying material that should have arrived verified.
We built RWP Laboratories around the opposite approach. Each lot is tested for identity and purity by an independent laboratory, every certificate is tied to the lot number on the vial label, and the full library is published where anyone can read it before ordering.
How we work
We source sequences from synthesis partners who use established solid-phase methods and preparative HPLC purification. Material is released only after a passing COA and ships with tracking.
Alongside the catalog we publish a Research Hub of documentation guides and a glossary, because good documentation includes helping researchers read it.
Every lot is tested before release and its certificate of analysis is public. If we cannot document it, we do not sell it.
Our compound pages list verifiable facts only: identity, sequence, purity, storage and batch documentation. Nothing else.
We sell for laboratory research only. We do not sell syringes or needles, and we cancel orders that suggest any other use.
Questions go to staff who know the chemistry. Expect a reply within one business day.
Talk to the team
Technical questions, institutional orders or COA requests.