Note: You clicked on an external link, which has been disabled in order to keep your shopping session open.
|Tested species reactivity||Human, Mouse|
|Host / Isotype||Rabbit / IgG|
|Immunogen||KLH conjugated synthetic peptide between 168-198 amino acids from the N-terminal region of human STEP / PTPN5|
|Purification||Ammonium sulfate precipitation, Size-exclusion - Dialysis|
|Contains||0.09% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Western Blot (WB)||1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
STEP (striatum-enriched phosphatase) is a neural-specific protein-tyrosine phosphatase, first isolated from the rat brain. The 537-amino acid predicted human protein as isolated from cDNA sequences is between 85 and 90% identical to the mouse and rat sequences. In rat neuronal cell cultures, glutamate-mediated activation of N-methyl-D-aspartate (NMDA) receptors leads to the rapid but transient phosphorylation of extracellular signal-related kinase-2 (ERK2). NMDA-mediated influx of calcium, activates the calcium-dependent phosphatase calcineurin and the resulting dephosphorylation and activation of STEP. STEP then inactivatea ERK2 through tyrosine dephosphorylation and blocks translocation of the kinase to the nucleus. STEP plays a significant role in regulating the ERK activation and downstream signaling in neurons.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
FLJ14427; Neural specific protein tyrosine phosphatase; neural-specific protein-tyrosine phosphatase; Protein tyrosine phosphatase non receptor type 5; Protein tyrosine phosphatase non receptor type 5 (striatum enriched); Protein tyrosine phosphatase striatum enriched; protein tyrosine phosphatase, non-receptor type 5 (striatum-enriched); protein-tyrosine phosphatase striatum-enriched; PTN5; PTP STEP; PTPN 5; PTPSTEP; striatal-enriched protein tyrosine phosphatase; striatum-enriched protein-tyrosine phosphatase; Tyrosine protein phosphatase non receptor type 5; tyrosine-protein phosphatase non-receptor type 5
PTPN5; PTPSTEP; STEP; STEP61