For in vitro diagnostic use. See country-specific product labeling for regulatory status. Digital Country Specific Labeling PD-L1 (SP263) IA ALGO NSCLC IVD uPath PD-L1 (SP263) image analysis, NSCLC PID00000381 09052089001 PDL1 (SP263) algo NSCLC RUO -1.x uPath PD-L1 (SP263) image analysis, NSCLC 07613336190272 Electronic Services Not Available Not Available 09134441001 PDL1 (SP263) algo NSCLC IVD - 1.x uPath PD-L1 (SP263) image analysis, NSCLC Electronic Services Not Available Not Available The uPath PD-L1 (SP263) image analysis, NSCLC algorithm is an adjunctive computer-assisted tool that identifies PD-L1 negative and positive tumor cells within a pathologist-annotated viable tumor region in images of formalin-fixed, paraffin-embedded neoplastic lung tissue. en