Primary conjugated antibodies can be used for direct detection in staining applications, and are perfect for multiplexing. Fluorophore conjugation to a primary antibody eliminates the need for a secondary antibody by directly coupling the primary antibody to the fluorophore. Our directly labeled primary antibodies do two jobs: They bind to your protein of interest and are labeled with a dye for detection. This results in a simpler assay with fewer steps.
Our full lineup of NeuroMab, Antibodies Inc., and recombinant antibodies is offered with the option of direct conjugation to biotin or one of four different fluorophores: FL490 | FL550 | FL594 | FL650.
Learn more about our fluorophore data and FAQs.
Directly-conjugated primaries work well in immunocytochemistry (ICC), immunohistochemistry (IHC), and immunofluorescence (IF).
