Every lot, assayed
No composite claims. Identity and purity are documented for the specific batch you receive.
Research-Grade Peptides
Research compounds for laboratory research. Each batch is analyzed by an independent, accredited U.S. laboratory by HPLC-UV with mass spectrometry — identity and purity, documented per lot.
No composite claims. Identity and purity are documented for the specific batch you receive.
Analyzed for identity and purity by high-performance liquid chromatography with mass spectrometry.
Independent third-party laboratories in the United States. Certificates of analysis on request.
The Catalog
Every listing describes the molecule — its receptor target or class — and nothing more. Reference material for research use.
What "research-grade" means here
Each production lot is tested on its own. Purity is a property of the batch in your hands, never a catalogue-wide figure.
HPLC-UV with mass spectrometry confirms the compound is what the label says, at the mass it should be.
Shipped as a stable lyophilized powder. Store at 36–46 °F, protected from light, after reconstitution.
Full specifications, molecular data, and per-lot certificates of analysis are available in the catalog.
Enter the catalog