Her2/erbb2/neu Staining Method

**Semantic type:** Laboratory Procedure

**Definition:** An immunohistochemical technique used to detect the presence of receptor tyrosine-protein kinase erbB-2 (human epidermal growth factor receptor 2 or Her2) in a tissue sample.

**Synonyms:** - CNEU Staining Method - ERBB2 Staining Method - Her2 Staining Method - Human Epidermal Growth Factor Receptor 2 Staining Method - Receptor Tyrosine-Protein Kinase erbB-2 Staining Method - neu Staining Method