|The Poly-HRP Anti Rabbit/Mouse IgG n/a (Catalog #MBS2544789) is a Detection System and is intended for research purposes only. The product is available for immediate purchase.
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2-step plus is a two-step immunohistochemical broad spectrum detection reagent, latest launched by the Elabscience company. It polymerizes monovalent Fab fragments of secondary antibody and enzyme, which replaces the traditional method through secondary antibody and tertiary antibody binding signal. This method not only retaines specific binding ability of antibody with antigen, but also can effectively avoid space steric hindrance caused by excessive polymer molecules. Compared with the traditional SP three-step method, this kit has the characteristics of simple, rapid, sensitive. For in the system no longer using biotin, so it can avoid background staining by endogenous biotin. It can be used to test the primary antibody a monoclonal or polyclonal antibody of rabbit/mouse source. The unique polymer auxiliary agent for macromolecular detection system can be better binding primary antibody for detection. This detection system is now known to be the most sensitive immunohistochemical detection system.
Components Reagent: 3%H2O2 deionized water
Reagent 1: Polymer Helper(Ready-to-use)
Reagent 2: polyperoxidase-anti-mouse/rabbit IgG (Ready-to-use).