PTK7 Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that PTK7 expression has been detected in a sample.

**Synonyms:** - CCK-4 Positive - CCK4 Positive - Colon Carcinoma Kinase 4 Positive - Colon Carcinoma Kinase-4 Positive - Inactive Tyrosine-Protein Kinase 7 Positive - Protein-Tyrosine Kinase PTK7 Positive - Pseudo Tyrosine Kinase Receptor 7 Positive - Tyrosine-Protein Kinase-Like 7 Positive