ImmPRESS Horse Anti-Rabbit IgG PLUS Polymer Kit, HRP

ImmPRESS-HRP Horse Anti-Rabbit IgG PLUS Polymer Kit, Peroxidase, 1 Kit, is a polymerized reporter enzyme staining system that uses novel conjugation and micropolymer chemistries to attach highly active enzyme to affinity-purified secondary antibodies. Unlike other polymer systems that use large dextrans or other macromolecules as backbones, the peroxidase micropolymers of the ImmPRESS-HRP Horse Anti-Rabbit IgG PLUS Polymer Kit limit steric interference and provide enhanced accessibility to the target. The result is crisp, strong staining, especially of nuclear and membrane antigens, such as Ki67, estrogen receptor, bcl-2, CD3, CD8 and CD10, and greater sensitivity than other polymer systems, in a ready-to-use, one-step detection kit. The 15 ml kit will stain approximately 75–150 sections.