This gene product is a protein tyrosine kinase involved in a specific subset of cytokine receptor signaling pathways. It has been found to be constituitively associated with the prolactin receptor and is required for responses to gamma interferon. Mice that do not express an active protein for this gene exhibit embryonic lethality associated with the absence of definitive erythropoiesis.

A phospho specific peptide corresponding to residues surrounding Y1007 of human JAK2

PBS with 0.02% sodium azide,50% glycerol,pH7.3.

Store at -20℃. Avoid freeze / thaw cycles.