Research use only · HPLC + MS verified · U.S. fulfillment
Verified to the milligram.
Research peptides with published assays, lot-level traceability, and next-day dispatch inside the U.S.
Free U.S. shipping over $200 · Dispatch before 2pm CT
System
Every lot, on the record.
Enter a lot number and pull its full assay history — purity, mass spec, endotoxin, date of analysis. Traceability isn’t a feature here, it’s the architecture.
99.4%
median purity
Lot-level
assay lookup
<24h
dispatch, Texas
Reference catalog
Six most-ordered references.
What researchers say
Verified purchases, unedited.
"The lot lookup alone saved us an afternoon of emails."
"Assay data matched ours to the third decimal."
"Fastest documentation turnaround of any supplier we use."
Field Notes
Practical reading on assays, handling, and traceability.