Looking beyond the assay: Comparison of multiplex chromogenic and fluorescent immuno-histochemistry for standardized immune oncology profiling in non-small cell lung carcinoma patients

This poster compares chromogenic IHC and mIF for immune profiling in NSCLC, showing that while signal intensity varies by method, especially for low-expression markers. The overall immune infiltration patterns remain consistent. Findings highlight the importance of assay alignment when comparing datasets across platforms.