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|Tested species reactivity||Human, Mouse, Rat|
|Host / Isotype||Mouse / IgG1|
|Immunogen||A synthetic peptide of STEP46 (amino acids 57-74: MCTPGCNEEGFGYLVSPR)|
|Contains||0.09% sodium azide|
|Storage Conditions||-20° C, Avoid Freeze/Thaw Cycles|
|Tested Applications||Dilution *|
|Immunohistochemistry (Frozen) (IHC (F))||1:100-1:500|
|Western Blot (WB)||1:1000-1:2000|
* 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.
Suggested positive control: rat brain.
Tyrosine phosphorylation plays a critical role in many physiological processes. There is a fine balance between phosphorylation caused by protein tyrosine kinases and actions of protein tyrosine phosphatases, that regulates these physiological processes. Striatal enriched phosphatase (STEP) is part of a family of protein tyrosine phosphatases enriched within the CNS and is a component of the NMDAR complex. It is expressed within dopaminoceptive neurons in the CNS and particularly enriched within the basal ganglia and related structures. STEP61 is a membrane-associated isoform and STEP46 is a cytosolic protein. In response to transient hypoxia-ischemia in the brain, STEP61 is proteolytically cleaved by calpain, thereby releasing a smaller isoform, STEP33.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
neural-specific protein-tyrosine phosphatase; protein tyrosine phosphatase, non-receptor type 5 (striatum-enriched); protein-tyrosine phosphatase striatum-enriched; protein-tyrosine-phosphatase non-receptor 5; STEP; striatal-enriched protein tyrosine phosphatase; striatum-enriched protein-tyrosine phosphatase; tyrosine-protein phosphatase non-receptor type 5
PTPN5; PTPSTEP; STEP; STEP61