Plays a role in vesicle-mediated secretory processes.
Required for normal accumulation of secretory vesicles in hippocampus, pituitary and pancreatic islets.
Required for the accumulation of normal levels of insulin-containing vesicles and preventing their degradation.
Plays a role in insulin secretion in response to glucose stimuli.
Required for normal accumulation of the neurotransmitters norepinephrine, dopamine and serotonin in the brain.
In females, but not in males, required for normal accumulation and secretion of pituitary hormones, such as luteinizing hormone (LH) and follicle-stimulating hormone (FSH) (By similarity).
Required to maintain normal levels of renin expression and renin release (By similarity).
May regulate catalytic active protein-tyrosine phosphatases such as PTPRA through dimerization (By similarity).
Has phosphatidylinositol phosphatase activity; the PIPase activity is involved in its ability to regulate insulin secretion.
Can dephosphorylate phosphatidylinositol 4,5-biphosphate (PI(4,5)P2), phosphatidylinositol 5-phosphate and phosphatidylinositol 3-phosphate (By similarity).
Regulates PI(4,5)P2 level in the plasma membrane and localization of cofilin at the plasma membrane and thus is indirectly involved in regulation of actin dynamics related to cell migration and metastasis; upon hydrolyzation of PI(4,5)P2 cofilin is released from the plasma membrane and acts in the cytoplasm in severing F-actin filaments (PubMed:26620550).
Applications:Suitable for use in Western Blot, Immunofluorescence/Immunocytochemistry and ELISA.
Other applications not tested.
Recommended Dilution:Western Blot: 1:1000Immunofluorescence (IF-IC): 1:100-1:500ELISA (peptide): 1:20,000-1:40,000Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography from serum.
Form：Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of total human PTP IA-2beta. Species Crossreactivity: mouse and rat
Isotype：IgG
Calc Applications Abbrev：E IC IF WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Synthetic peptide corresponding to human PTP IA-2beta. Species sequence homology: porcine (80%), canine (91%)
