PD-L1 (Sp 142) - (Outlab)
What does PD-L1 (Sp 142) - (Outlab) measure?
PD-L1 (SP142) is an immunohistochemistry test that evaluates the presence and pattern of PD-L1 protein expression in tumour cells and immune cells. It may be ordered for certain cancers to help assess whether PD-L1–targeted immunotherapy could be considered as part of treatment planning. Results are interpreted by the healthcare professional along with the cancer type, pathology findings, stage, and other clinical information.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
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Prices, report times and availability are shown from the catalog records for each eligible partner.
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Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.