Quality is the core of Peptiva Research Labs. Our compounds are produced in the USA and analytically tested for identity and purity, with batch documentation available to researchers on request.
Compounds are checked by mass spectrometry to confirm the correct peptide is present.
High-performance liquid chromatography quantifies chromatographic purity to a ≥99% target.
Documentation for a specific batch is available to qualified researchers on request.
Lyophilized and stored under controlled conditions to preserve stability and consistency.
Every Peptiva compound is backed by two third-party lab documents, a Certificate of Analysis (identity & purity by HPLC-UV + LC-MS) and a Bacterial Endotoxin Test (LAL, ≤0.5 EU/mg). Download the original PDF for any batch below.