IndraLab

Statements


JAK2 bound to PTPN11 and SIRPA leads to the phosphorylation of JAK2. 1 / 1
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"SIRP is a transmembrane protein that is now known to bind to integrin-associated protein. It appears to bind directly to JAK2 by a process that does not require tyrosyl phosphorylation, although is itself highly phosphorylated on tyrosines in response to GH. The phosphorylated SIRP recruits one or more molecules of the tyrosine phosphatase SHP2 that, in turn, de-phosphorylates SIRP and most likely JAK2."