After August 17, 2026, Novus Biologicals products and services will no longer be available on this website; you will access all products and services on rndsystems.com. Create your R&D Systems online account today.
The protein encoded by the PTPN9 gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an N-terminal domain that shares a significant similarity with yeast SEC14, which is a protein that has phosphatidylinositol transfer activity and is required for protein secretion through the Golgi complex in yeast. This PTP was found to be activated by polyphosphoinositide, and is thought to be involved in signaling events regulating phagocytosis. (provided by RefSeq)
![Western Blot PTP-MEG2/PTPN9 Antibody (291835) [Unconjugated]](http://images.novusbio.com/fullsize/antibody/PTP-MEG2_MAB2668_Western_Blot_6040.jpg)
![Western Blot PTP-MEG2/PTPN9 Antibody (291835) [Unconjugated]](http://images.novusbio.com/fullsize/mab2668_human-mouse-rat-ptp-meg2-mab-clone-291835-western-blot-12122025745312.jpg)
