Immunodiagnostics

Affinity proteins and resins are designed for the purification and isolation of antibodies, tagged proteins, and biotinylated biomolecules. SignalChem Diagnostics’ portfolio includes Protein A, Protein G, Protein L, streptavidin, Protein A and Protein L resins, and metal-chelate resins such as Ni-NTA, Co-NTA, and Ni-TED for His-tagged protein purification. These products enable efficient affinity chromatography workflows across research and bioprocessing applications.