PolyHRP reporter enzyme conjugated immunohistology reagents uses unique conjugation and glycopolymer chemistries to produce a highly sensitive, one-step detection systemKit. The highly activeHRP orAlkaline Phosphatase enzyme is attached to this affinity purified secondary antibodies, producing reagents highly sensitive, more stable reagents. The glycopolymer attached reagents have limited interference. They provide enhanced accessibility to the target with limited interference. This results in crisper intense staining of the targets, particularly low abundant nuclear and membrane antigens.