The Pab Rb x human JAK1 (Tyrosine-Protein Kinase JAK1, 2.7.10.2, Janus Kinase 1, JAK-1, JAK1A, JAK1B) antibody from United States Biological is a Rabbit Polyclonal antibody to JAK1, and Janus kinase 1. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Pab Rb x human JAK1 (Tyrosine-Protein Kinase JAK1, 2.7.10.2, Janus Kinase 1, JAK-1, JAK1A, JAK1B) antibody has been shown to work in the following applications: Western Blot.