Product: INPPL1 Antibody
Catalog: AF7612
Description: Rabbit polyclonal antibody to INPPL1
Application: WB
Reactivity: Human, Mouse, Rat
Prediction: Pig, Bovine, Horse, Sheep, Rabbit, Dog, Xenopus
Mol.Wt.: 139kDa; 139kD(Calculated).
Uniprot: O15357
RRID: AB_2843976

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Pig(100%), Bovine(100%), Horse(100%), Sheep(100%), Rabbit(100%), Dog(100%), Xenopus(83%)
Clonality:
Polyclonal
Specificity:
INPPL1 Antibody detects endogenous levels of total INPPL1.
RRID:
AB_2843976
Cite Format: Affinity Biosciences Cat# AF7612, RRID:AB_2843976.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

4; 5-trisphosphate 5-phosphatase 2; 51C protein; EC 3.1.3.n1; inositol polyphosphate phosphatase like 1; Inositol polyphosphate phosphatase like protein 1; Inositol polyphosphate phosphatase-like protein 1; INPPL-1; INPPL1; OPSMD; Phosphatidylinositol 3; Phosphatidylinositol 3,4,5 trisphosphate 5 phosphatase 2; Protein 51C; SH2 domain containing inositol 5' phosphatase 2; SH2 domain-containing inositol 5''-phosphatase 2; SH2 domain-containing inositol phosphatase 2; SHIP-2; SHIP2; SHIP2_HUMAN;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
O15357 SHIP2_HUMAN:

Widely expressed, most prominently in skeletal muscle, heart and brain. Present in platelets. Expressed in transformed myeloid cells and in primary macrophages, but not in peripheral blood monocytes.

Sequence:
MASACGAPGPGGALGSQAPSWYHRDLSRAAAEELLARAGRDGSFLVRDSESVAGAFALCVLYQKHVHTYRILPDGEDFLAVQTSQGVPVRRFQTLGELIGLYAQPNQGLVCALLLPVEGEREPDPPDDRDASDGEDEKPPLPPRSGSTSISAPTGPSSPLPAPETPTAPAAESAPNGLSTVSHDYLKGSYGLDLEAVRGGASHLPHLTRTLATSCRRLHSEVDKVLSGLEILSKVFDQQSSPMVTRLLQQQNLPQTGEQELESLVLKLSVLKDFLSGIQKKALKALQDMSSTAPPAPQPSTRKAKTIPVQAFEVKLDVTLGDLTKIGKSQKFTLSVDVEGGRLVLLRRQRDSQEDWTTFTHDRIRQLIKSQRVQNKLGVVFEKEKDRTQRKDFIFVSARKREAFCQLLQLMKNKHSKQDEPDMISVFIGTWNMGSVPPPKNVTSWFTSKGLGKTLDEVTVTIPHDIYVFGTQENSVGDREWLDLLRGGLKELTDLDYRPIAMQSLWNIKVAVLVKPEHENRISHVSTSSVKTGIANTLGNKGAVGVSFMFNGTSFGFVNCHLTSGNEKTARRNQNYLDILRLLSLGDRQLNAFDISLRFTHLFWFGDLNYRLDMDIQEILNYISRKEFEPLLRVDQLNLEREKHKVFLRFSEEEISFPPTYRYERGSRDTYAWHKQKPTGVRTNVPSWCDRILWKSYPETHIICNSYGCTDDIVTSDHSPVFGTFEVGVTSQFISKKGLSKTSDQAYIEFESIEAIVKTASRTKFFIEFYSTCLEEYKKSFENDAQSSDNINFLKVQWSSRQLPTLKPILADIEYLQDQHLLLTVKSMDGYESYGECVVALKSMIGSTAQQFLTFLSHRGEETGNIRGSMKVRVPTERLGTRERLYEWISIDKDEAGAKSKAPSVSRGSQEPRSGSRKPAFTEASCPLSRLFEEPEKPPPTGRPPAPPRAAPREEPLTPRLKPEGAPEPEGVAAPPPKNSFNNPAYYVLEGVPHQLLPPEPPSPARAPVPSATKNKVAITVPAPQLGHHRHPRVGEGSSSDEESGGTLPPPDFPPPPLPDSAIFLPPSLDPLPGPVVRGRGGAEARGPPPPKAHPRPPLPPGPSPASTFLGEVASGDDRSCSVLQMAKTLSEVDYAPAGPARSALLPGPLELQPPRGLPSDYGRPLSFPPPRIRESIQEDLAEEAPCLQGGRASGLGEAGMSAWLRAIGLERYEEGLVHNGWDDLEFLSDITEEDLEEAGVQDPAHKRLLLDTLQLSK

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
100
Horse
100
Bovine
100
Sheep
100
Dog
100
Rabbit
100
Xenopus
83
Chicken
67
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - O15357 As Substrate

Site PTM Type Enzyme
S43 Phosphorylation
S49 Phosphorylation
Y62 Phosphorylation
S132 Phosphorylation
S158 Phosphorylation
T165 Phosphorylation
T167 Phosphorylation
S182 Phosphorylation
Y185 Phosphorylation
S189 Phosphorylation
Y190 Phosphorylation
R198 Methylation
K224 Ubiquitination
K234 Ubiquitination
S241 Phosphorylation
K272 Acetylation
K284 Ubiquitination
T306 Phosphorylation
K315 Ubiquitination
K331 Ubiquitination
S352 Phosphorylation
K376 Ubiquitination
K412 Ubiquitination
K531 Ubiquitination
Y622 Phosphorylation
Y661 Phosphorylation
Y663 Phosphorylation
Y671 Phosphorylation
K741 Ubiquitination
K779 Ubiquitination
S827 Phosphorylation
Y831 Phosphorylation
S833 Phosphorylation
T854 Phosphorylation
S857 Phosphorylation
T881 Phosphorylation
Y886 Phosphorylation
S890 Phosphorylation
C926 S-Nitrosylation
T958 Phosphorylation
S980 Phosphorylation
Y986 Phosphorylation P12931 (SRC)
Y987 Phosphorylation P12931 (SRC)
S1003 Phosphorylation
S1011 Phosphorylation
T1013 Phosphorylation
T1047 Phosphorylation
S1068 Phosphorylation
R1080 Methylation
R1086 Methylation
R1096 Methylation
S1104 Phosphorylation
T1129 Phosphorylation
S1131 Phosphorylation
Y1135 Phosphorylation
R1142 Methylation
S1160 Phosphorylation
Y1162 Phosphorylation
S1167 Phosphorylation
S1176 Phosphorylation
S1202 Phosphorylation
Y1213 Phosphorylation
T1253 Phosphorylation
S1257 Phosphorylation

Research Backgrounds

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. Plays a central role in regulation of PI3K-dependent insulin signaling, although the precise molecular mechanisms and signaling pathways remain unclear. While overexpression reduces both insulin-stimulated MAP kinase and Akt activation, its absence does not affect insulin signaling or GLUT4 trafficking. Confers resistance to dietary obesity. May act by regulating AKT2, but not AKT1, phosphorylation at the plasma membrane. Part of a signaling pathway that regulates actin cytoskeleton remodeling. Required for the maintenance and dynamic remodeling of actin structures as well as in endocytosis, having a major impact on ligand-induced EGFR internalization and degradation. Participates in regulation of cortical and submembraneous actin by hydrolyzing PtdIns(3,4,5)P3 thereby regulating membrane ruffling. Regulates cell adhesion and cell spreading. Required for HGF-mediated lamellipodium formation, cell scattering and spreading. Acts as a negative regulator of EPHA2 receptor endocytosis by inhibiting via PI3K-dependent Rac1 activation. Acts as a regulator of neuritogenesis by regulating PtdIns(3,4,5)P3 level and is required to form an initial protrusive pattern, and later, maintain proper neurite outgrowth. Acts as a negative regulator of the FC-gamma-RIIA receptor (FCGR2A). Mediates signaling from the FC-gamma-RIIB receptor (FCGR2B), playing a central role in terminating signal transduction from activating immune/hematopoietic cell receptor systems. Involved in EGF signaling pathway. Upon stimulation by EGF, it is recruited by EGFR and dephosphorylates PtdIns(3,4,5)P3. Plays a negative role in regulating the PI3K-PKB pathway, possibly by inhibiting PKB activity. Down-regulates Fc-gamma-R-mediated phagocytosis in macrophages independently of INPP5D/SHIP1. In macrophages, down-regulates NF-kappa-B-dependent gene transcription by regulating macrophage colony-stimulating factor (M-CSF)-induced signaling. May also hydrolyze PtdIns(1,3,4,5)P4, and could thus affect the levels of the higher inositol polyphosphates like InsP6. Involved in endochondral ossification.

PTMs:

Tyrosine phosphorylated by the members of the SRC family after exposure to a diverse array of extracellular stimuli such as insulin, growth factors such as EGF or PDGF, chemokines, integrin ligands and hypertonic and oxidative stress. May be phosphorylated upon IgG receptor FCGR2B-binding. Phosphorylated at Tyr-986 following cell attachment and spreading. Phosphorylated at Tyr-1162 following EGF signaling pathway stimulation. Phosphorylated at Thr-958 in response to PDGF.

Subcellular Location:

Cytoplasm>Cytosol. Cytoplasm>Cytoskeleton. Membrane>Peripheral membrane protein. Cell projection>Filopodium. Cell projection>Lamellipodium. Nucleus. Nucleus speckle.
Note: Translocates to membrane ruffles 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). Tyrosine phosphorylation may also participate in membrane localization. Insulin specifically stimulates its redistribution from the cytosol to the plasma membrane. Recruited to the membrane following M-CSF stimulation. In activated spreading platelets, localizes with actin at filopodia, lamellipodia and the central actin ring.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Widely expressed, most prominently in skeletal muscle, heart and brain. Present in platelets. Expressed in transformed myeloid cells and in primary macrophages, but not in peripheral blood monocytes.

Subunit Structure:

Interacts with tyrosine phosphorylated form of SHC1. Interacts with EGFR. Upon stimulation by the EGF signaling pathway, it forms a complex with SHC1 and EGFR. Interacts with cytoskeletal protein SORBS3/vinexin, promoting its localization to the periphery of cells. Forms a complex with filamin (FLNA or FLNB), actin, GPIb (GP1BA or GP1BB) that regulates cortical and submembraneous actin. Interacts with c-Met/MET, when c-Met/MET is phosphorylated on 'Tyr-1356'. Interacts with p130Cas/BCAR1. Interacts with CENTD3/ARAP3 via its SAM domain. Interacts with c-Cbl/CBL and CAP/SORBS1. Interacts with activated EPHA2 receptor. Interacts with receptor FCGR2A. Interacts with receptor FCGR2B. Interacts with tyrosine kinase ABL1. Interacts with tyrosine kinase TEC (By similarity). Interacts with CSF1R (By similarity). Interacts (via N-terminus) with SH3YL1 (via SH3 domain). Interacts with FCRL6 (tyrosine phosphorylated form).

Family&Domains:

The SH2 domain interacts with tyrosine phosphorylated forms of proteins such as SHC1 or FCGR2A. It also mediates the interaction with p130Cas/BCAR1.

The NPXY sequence motif found in many tyrosine-phosphorylated proteins is required for the specific binding of the PID domain.

Belongs to the inositol 1,4,5-trisphosphate 5-phosphatase family.

Research Fields

· Environmental Information Processing > Signal transduction > Phosphatidylinositol signaling system.

· Metabolism > Carbohydrate metabolism > Inositol phosphate metabolism.

· Organismal Systems > Immune system > B cell receptor signaling pathway.   (View pathway)

· Organismal Systems > Immune system > Fc gamma R-mediated phagocytosis.   (View pathway)

· Organismal Systems > Endocrine system > Insulin signaling pathway.   (View pathway)

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