We manufacture and supply high-purity research-grade peptides for use in scientific, academic, and biotechnology research. We use solid-phase peptide synthesis (SPPS) with strict quality-control protocols to ensure consistency, purity, and structural integrity. All products are intended strictly for laboratory research only.

Our peptides are available to qualified researchers, laboratories, academic institutions, and biotech companies. We do not sell to individuals for personal use.

Our peptides are typically ≥99% purity unless otherwise specified. Each batch is accompanied by an HPLC and Mass Spec Certificate of Analysis (COA). A downloadable COA document for each peptide is available upon request. Please contact service@janusoptmize.com