HPLC + MS tested COA with every lot
Lyophilized research compounds, tested by independent ISO/IEC 17025 laboratories and shipped from the U.S. with a Certificate of Analysis for every lot.
The Altherix standard
Every lot is tested by an independent laboratory before release. We publish the full report, so the data is in front of you before anything ships.
LC-MS
Each lot’s measured molecular mass is checked against the theoretical mass of the expected sequence before it is released for sale.
HPLC COA
Reverse-phase HPLC separates the target peptide from related impurities. The chromatogram and purity figure are published with every Certificate of Analysis.
Lyophilized
Compounds are lyophilized, sealed under a crimped cap and dispatched in insulated, tamper-evident packaging with tracking on every order.
Choose your compounds and check out securely in a few clicks.
Orders placed by 2pm ET ship the same day, tracked, from the U.S.
Scan the QR code on any vial to open that lot’s Certificate of Analysis.
All products are sold for in-vitro laboratory research only. Not for human or veterinary use.
Lot verification
Every AltherixLabs label carries a lot number and a QR code that opens its Certificate of Analysis: identity, purity and the date it was tested. Every report also lives in our COA library.
View COA libraryResearch use only
We describe our compounds by what they are and how they were tested. Nothing more.
For in-vitro research. Not for human or veterinary use, and never sold as a drug, food or cosmetic.
Every buyer confirms their age and research purpose before an order is accepted.
We don’t provide dosing, administration or protocol advice for any compound we supply.
Listings state sequence class, purity and lot data. No health, performance or outcome claims.
Restricted
Altherix Labs supplies research grade reference compounds to qualified buyers only. Confirm both statements below to reach the catalog.
All material is supplied for in vitro laboratory research use only. It is not a drug, supplement or medical device and has not been evaluated or approved by the U.S. Food and Drug Administration. See our research use only policy and terms and conditions.
