This reagent has been developed for use with immunohistochemical (IHC) techniques for the reduction of nonspecific background staining due to endogenous peroxidase.Traditional methods describe blocking peroxidase with hydrogen peroxide.This reagent employs hydrogen peroxide in combination with additional novel components to further quench endogenous peroxidase.Storage: 2-8 deg. Centigrade PolyTek，抗兔聚合HRP已开发，具有成本效益，可提供最清洁，最一致的染色。该系统基于聚合的过氧化物酶标记，该标记从等式中消除了生物素，从而消除了背景染色的主要原因。