The bar for research-grade needed raising.
So we built a quieter, more rigorous version of what an honest peptide supplier should be — and put the lab work in plain view.
Verified purity, not promised purity.
"99% pure" is a marketing line on most peptide sites. We treat it as a contract. Every lot we ship is lab-verified by HPLC and mass spectrometry. A full Certificate of Analysis is available for every product — not behind a support ticket, not for an extra fee.
If a batch can't clear our spec, it doesn't ship.
A team that actually knows the compounds.
Scientist-to-scientist support isn't a marketing word here. Email us about a CoA, a mass-spec trace, or solvent compatibility and you'll hear back from someone who actually works at the bench.
If we don't know an answer, we tell you. Then we go find it.
Fast shipping.
Orders are processed in under 24 hours. Lyophilized peptides arrive in a stable, lot-stamped vial — traceable from synthesis to your bench.
The fastest part of any research workflow should not be the part where you're waiting for a vial.
Three checkpoints. Every batch. Always.
Synthesis is the easy part. The lab work between synthesis and shipping is what separates research-grade from "trust me."
Reverse-phase HPLC
Crude product purified by gradient HPLC. Target purity ≥ 99%; off-spec batches are rejected, not 'blended.'
Lab verification
Each lot undergoes HPLC + mass-spec confirmation. Endotoxin testing on every batch.
Lyophilization & COA
Freeze-dried, sealed under nitrogen, lot-stamped, paired with the lot's own Certificate of Analysis. Ready to ship.
“Research deserves materials you don't have to second-guess.”
See the catalog?
Lab-verified research compounds, each with a full Certificate of Analysis available. Have a question? Our team can talk you through compound selection.