兔specific IHC polymer detection试剂盒HRP/DAB (ab209101)

Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) is a sensitive immunoenzymatic system for detecting antibodies bound to antigens within tissue sections by light microscopy. Signal amplification is achieved using an indirect polymer detection system. As Rabbit specific IHC polymer detection kit HRP/DAB does not use avidin or biotin, nonspecific staining from endogenous avidin-biotin activity is eliminated and there is no need for additional steps to block endogenous biotin. The primary antibody specific to an antigen on the tissue section is detected by primary antibody Amplifier. The HRP polymer is added to enable detection with signal amplification. Finally, antibody-bound antigen sites are visualized by adding an appropriate substrate/chromogen (not provided).