CD274 Expression Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of cellular CD274 expression in a biological specimen.

**Synonyms:** - CD274 Expression - CD274 Expression - CD274X - PD-L1 Expression - PD-L1 Expression Measurement - PDL1 Expression Measurement - Programmed Cell Death 1 Ligand 1 Expression Measurement - Programmed Death Ligand 1 Expression Measurement