• Product nameAnti-SHIP antibody
    See all SHIP primary antibodies
  • Description
    Rabbit polyclonal to SHIP
  • SpecificityThis antibody detects endogenous levels of total SHIP protein.
  • Tested applicationsSuitable for: ELISA, WBmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide derived from human SHIP

  • Positive control
    • Extracts from Jurkat cells PMA treated.



Our Abpromise guarantee covers the use of ab53776 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA 1/40000.
WB 1/500 - 1/1000. Detects a band of approximately 133 kDa (predicted molecular weight: 133 kDa).


  • FunctionPhosphatidylinositol (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.
  • Tissue specificitySpecifically 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).
  • Sequence similaritiesBelongs to the inositol-1,4,5-trisphosphate 5-phosphatase family.
    Contains 1 SH2 domain.
  • DomainThe SH2 domain interacts with tyrosine phosphorylated forms of proteins such as SHC1 or PTPN11/SHP-2. It competes with that of GRB2 for binding to phosphorylated SHC1 to inhibit the Ras pathway. It is also required for tyrosine phosphorylation.
    The NPXY sequence motif found in many tyrosine-phosphorylated proteins is required for the specific binding of the PID domain.
  • Post-translational
    Tyrosine phosphorylated by the members of the SRC family after exposure to a diverse array of extracellular stimuli such as cytokines, growth factors, antibodies, chemokines, integrin ligands and hypertonic and oxidative stress. Phosphorylated upon IgG receptor FCGR2B-binding.
  • Cellular localizationCytoplasm. Membrane. Translocates to the plasma membrane when activated, translocation is probably due to different mechanisms depending on the stimulus and cell type. Partly translocated via its SH2 domain which mediates interaction with tyrosine phosphorylated receptors such as the FC-gamma-RIIB receptor (FCGR2B) or CD16/FCGR3. Tyrosine phosphorylation may also participate to membrane localization.
  • Information by UniProt
  • Database links
  • Alternative names
    • Inositol polyphosphate 5 phosphatase of 145kDa antibody
    • 4 antibody
    • 5-trisphosphate 5-phosphatase 1 antibody
    • hp51CN antibody
    • Inositol polyphosphate 5 phosphatase 145kDa antibody
    • Inositol polyphosphate 5 phosphatase antibody
    • Inositol polyphosphate-5-phosphatase of 145 kDa antibody
    • INPP5D antibody
    • MGC104855 antibody
    • MGC142140 antibody
    • MGC142142 antibody
    • p150Ship antibody
    • Phosphatidylinositol 3,4,5 trisphosphate 5 phosphatase 1 antibody
    • Phosphatidylinositol-3 antibody
    • SH2 containing inositol phosphatase isoform b antibody
    • SH2 domain containing inositol 5' phosphatase 1 antibody
    • SH2 domain containing inositol phosphatase 1 antibody
    • SH2 domain-containing inositol phosphatase 1 antibody
    • SH2 domain-containing inositol-5''-phosphatase 1 antibody
    • SHIP-1 antibody
    • SHIP1 antibody
    • SHIP1_HUMAN antibody
    • Signaling inositol polyphosphate 5 phosphatase SIP 145 antibody
    • SIP-145 antibody
    • SIP145 antibody
    see all

Anti-SHIP antibody images

  • All lanes : Anti-SHIP antibody (ab53776) at 1/500 dilution

    Lane 1 : Extracts from Jurkat cells, treated with PMA 1ng/ml, 15mins
    Lane 2 : Extracts from Jurkat cells, treated with PMA 1ng/ml, 15mins; plus immunising peptide

    Predicted band size : 133 kDa
    Observed band size : 133 kDa

References for Anti-SHIP antibody (ab53776)

ab53776 has not yet been referenced specifically in any publications.

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