TwoStepPolymerImmunohistoprobePlusisanextremelysensitiveimmunohistochemistrydetectionsystem.Itisbasedonsignalamplificationbyusingatwo-steppolymerdetectionmethod.Theprimaryantibodyspecifictoanantigenonthetissuesectionisdetectedbyanamplifierforprimaryantibodythenfollowedbypolymerdetector.Theantigensitesarethenintenselyvisualizedwithanappropriatesubstrate/chromogen.ImmunohistoprobePlusdoesnotuseavidinorbiotin,whichcompletelyeliminatednonspecificstainingfromendogenousavidin-biotinactivity.ItiscurrentlythemostsensitivedetectionsystemforIHCapplication.



