Phospho-SHIP (Y1020) INPP5D monoclonal, anti-human

Description: Anti-Phospho-SHIP (Y1020) INPP5D Rabbit Monoclonal Antibody . Tested in WB, ICC/IF, IP applications. This antibody reacts with Human.

Protein Function:
Phosphatidylinositol (PtdIns) phosphatase that specifically hydrolyzes the 5-phosphate of phosphatidylinositol- 3,4,5-trisphosphate (PtdIns (3,4,5)P3) to produce PtdIns (3,4)P2, thereby negatively regulating the PI3K (phosphoinositide 3-kinase) pathways. Acts as a negative regulator of B-cell antigen receptor signaling. Mediates signaling from the FC-gamma-RIIB receptor (FCGR2B), playing a central role in terminating signal transduction from activating immune/hematopoietic cell receptor systems. Acts as a negative regulator of myeloid cell proliferation/survival and chemotaxis, mast cell degranulation, immune cells homeostasis, integrin alpha-IIb/beta-3 signaling in platelets and JNK signaling in B-cells. Regulates proliferation of osteoclast precursors, macrophage programming, phagocytosis and activation and is required for endotoxin tolerance. Involved in the control of cell-cell junctions, CD32a signaling in neutrophils and modulation of EGF-induced phospholipase C activity. Key regulator of neutrophil migration, by governing the formation of the leading edge and polarization required for chemotaxis. Modulates FCGR3/CD16-mediated cytotoxicity in NK cells. Mediates the activin/TGF-beta-induced apoptosis through its Smad-dependent expression. May also hydrolyze PtdIns (1,3,4,5)P4, and could thus affect the levels of the higher inositol polyphosphates like InsP6..

Other Names: Phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1, 3.1.3.86, Inositol polyphosphate-5-phosphatase D, 3.1.3.56, Inositol polyphosphate-5-phosphatase of 145 kDa, SIP-145, Phosphatidylinositol 4,5-bisphosphate 5-phosphatase, 3.1.3.36, SH2 domain-containing inositol 5'-phosphatase 1, SH2 domain-containing inositol phosphatase 1, SHIP-1, p150Ship, hp51CN, INPP5D, SHIP {ECO:0000303|PubMed:10764818}, SHIP1

Clone Name(s):
Clone: HFF-9

Subcellular Localization: Cytoplasm. Cell membrane ; Peripheral membrane protein. Membrane raft. Cytoplasm, cytoskeleton. Membrane ; Peripheral membrane protein. Translocates to the plasma membrane when activated, translocation is probably due to different mechanisms depending on the stimulus and cell type. Translocates from the cytoplasm to membrane ruffles in a FCGR3/CD16-dependent manner. Colocalizes with FC-gamma-RIIB receptor (FCGR2B) or FCGR3/CD16 at membrane ruffles. Tyrosine phosphorylation may also participate in membrane localization..

Tissue Specificity: Specifically expressed in immune and hematopoietic cells. Expressed in bone marrow and blood cells. Levels vary considerably within this compartment. Present in at least 74% of immature CD34+ cells, whereas within the more mature population of CD33+ cells, it is present in only 10% of cells. Present in the majority of T-cells, while it is present in a minority of B-cells (at protein level)..

Gene ID: 3635

Immunogen: A synthesized peptide derived from human SHIP

Calculated MW: 133292

Purification: Affinity-chromatography

Format: Liquid

Contents: Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol, 0.4-0.5mg/ml BSA.

Concentration (mg/ml): Actual concentration vary by lot. Use suggested dilution ratio to decide dilution procedure.

Storage: Store at -20°C for one year. For short term storage and frequent use, store at 4°C for up to one month. Avoid repeated freeze-thaw cycles.