Janus Kinase 3

**Definition:** A Janus kinase subtype that is predominantly expressed in hematopoietic cells. It is involved in signaling from a broad variety of CYTOKINE RECEPTORS including ones that utilize the INTERLEUKIN RECEPTOR COMMON GAMMA SUBUNIT.

**Tree numbers:** - D08.811.913.696.620.682.725.124.300 - D12.776.476.568.124.300

**Synonyms:** - JAK3 Protein Tyrosine Kinase - JAK-3 Protein Tyrosine Kinase