For in vitro diagnostic use. Cytoplasm Membrane Others PD-L1 SP263 VENTANA IVD Placenta VENTANA® PD-L1 (SP263) Rabbit Monoclonal Primary Antibody RTD001236 Rabbit SP263 07494190001 VENTANA PD-L1 SP263 VENTANA PD-L1 (SP263) Rabbit Monoclonal Primary Antibody 04015630976928 Reagents, kits 790-4905 50 tests Not Available true VENTANA PD-L1 (SP263) Rabbit Monoclonal Primary Antibody is intended for laboratory use in the detection of the PD-L1 protein in formalin-fixed, paraffin-embedded (FFPE) tissue. It is intended to be stained with BenchMark IHC/ISH instruments. It is indicated as an aid in the assessment of PD-L1 expression in human tissues.This product should be interpreted by a qualified pathologist in conjunction with histological examination, relevant clinical information, and proper controls.This antibody is intended for in vitro diagnostic (IVD) use. en VENTANA PD-L1 (SP263) antibody is a rabbit monoclonal primary antibody which binds to PD-L1 in paraffin-embedded tissue sections. The specific antibody can be localized using a haptenated secondary antibody followed by a multimer anti-hapten-HRP conjugate (OptiView DAB IHC Detection Kit, Cat. No. 760-700 / 06396500001). The specific antibody-enzyme complex is then visualized with a precipitating enzyme reaction product. Each step is incubated for a precise time and temperature. At the end of each incubation step, the BenchMark IHC/ISH instrument washes the sections to stop the reaction and to remove unbound material that would hinder the desired reaction in subsequent steps. It also applies LCS (Cat. No. 650-210 / 05424534001 for BenchMark ULTRA and Cat. No. 650-010 / 05264839001 for BenchMark GX and XT), which minimizes evaporation of the aqueous reagents from the specimen slide.In addition to staining with VENTANA PD-L1 (SP263) antibody, a second slide should be stained with Rabbit Monoclonal Negative Control Ig (Cat. No. 790-4795 / 06683380001). The negative reagent control is used to assess background staining. en