LigaTrapâ„¢ Technologies is a privately held manufacturer of antibody purification resins located in Raleigh, North Carolina. LigaTrapâ„¢ Technologies is dedicated to improving antibody purification technologies through a patented peptoid/peptide-based ligand system. We specialize in difficult to purify antibodies including IgM and IgA across multiple species, efficiently producing antibodies with high purity and high binding avidity.