CanPeptide

CanPeptide Inc. is a Canadian custom peptide synthesis company based in Pointe-Claire (Montreal), Quebec, that has served academic researchers and biopharmaceutical companies since the early 2000s. Their canpeptide.com domain has been registered continuously since November 2004, giving the company more than 20 years of verifiable operating history. CanPeptide specializes in custom synthetic peptides at scales ranging from milligram to multigram, using both solution- and solid-phase chemistry on automatic, semi-automatic, and manual synthesizers. Their analytical workflow includes C-18 reverse-phase HPLC purification with optional ion-chromatography and gel-filtration steps. Every custom peptide ships with an HPLC chromatogram, mass spectra, and Certificate of Analysis, and the company claims a 95% synthesis success rate versus a 75% industry average. Available modifications include multiple antigenic peptides, disulfide-bridged and head-to-tail cyclic peptides (thioether and macrolactam), terminal modifications, unusual amino acids, fluorescent and biotin labeling, parallel and anti-parallel cyclic dimers, and counter-ion transformations. CanPeptide is referenced as a recommended custom peptide provider by McGill University researchers. Because the company sells custom peptides to research institutions rather than off-the-shelf injectable product to consumers, there are no Health Canada advisories on record.

CanPeptide is a B2B custom synthesis provider for academic and biopharma research, not a direct-to-consumer research-chemical retailer. Custom peptides are intended for in vitro research applications only.