Secondary Antibodies

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If you're using biotinylated antibody try our Streptavidin-complexes   Isotype Controls: Find the correct antibody control for a primary antibody

R&D Systems offers a range of secondary antibodies for flow cytometry, immunohistochemistry, immunocytochemistry, and Western blotting. We provide species-specific secondary antibodies that are available with a variety of conjugated labels. On this page you can search our secondary antibodies by reactivity, IgG class, and conjugate type.

Reactivity Target IgG Class Conjugates
anti-Mouse IgG Biotin
anti-Goat IgM Allophycocyanin
anti-Rabbit IgY Phycoerythrin
anti-Rat IgG2A HRP
anti-Sheep IgG2B Fluorescein
anti-Chicken   NorthernLights 493
anti-Hamster   NorthernLights 557
anti-Human   NorthernLights 637
    HRP Polymer

View all Secondary Antibodies