The OncoTect iO® Lung Kit is an in vitro quantitative flow cytometry test to detect tumor cells and immune cells expressing PD-L1 protein in single cell suspensions prepared from non-small cell lung cancer (NSCLC) tissue. PD-L1 protein expression, defined as the percentage of tumor and immune cells exhibiting positive staining, is quantified using a rabbit monoclonal anti-PD-L1 antibody.
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