PD-L1 (Sp 263)

Description

The VENTANA PD-L1 (SP263) Assay is a laboratory test used to detect the PD-L1 protein in non-small cell lung cancer (NSCLC) and other tumor tissues. It’s an immunohistochemical assay performed on formalin-fixed, paraffin-embedded (FFPE) tissue samples. This test helps determine if a patient’s cancer cells express PD-L1, which can be a factor in determining if they may benefit from certain immunotherapies.