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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   PIK3CA Antibody   

PIK3CA Antibody

Purified Mouse Monoclonal Antibody

  • E - PIK3CA Antibody AO1684a

    Black line: Control Antigen (100 ng);
    Purple line: Antigen(10ng);
    Blue line: Antigen (50 ng);
    Red line: Antigen (100 ng);

  • WB - PIK3CA Antibody AO1684a
    Figure 1: Western blot analysis using PIK3CA mAb against human PIK3CA (AA: 881-1068) recombinant protein. (Expected MW is 47.4 kDa)
  • WB - PIK3CA Antibody AO1684a
    Figure 2: Western blot analysis using PIK3CA mAb against HEK293 (1) and PIK3CA (AA: 881-1068)-hIgGFc transfected HEK293 (2) cell lysate.
  • IF - PIK3CA Antibody AO1684a
    Figure 3: Immunofluorescence analysis of HeLa cells using PIK3CA mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye.
  • FC - PIK3CA Antibody AO1684a
    Figure 4: Flow cytometric analysis of Jurkat cells using PIK3CA mouse mAb (green) and negative control (red).
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P42336
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 4F3
Isotype IgG1
Calculated MW 124kDa
Description Phosphatidylinositol 3-kinase is composed of an 85 kDa regulatory subunit and a 110 kDa catalytic subunit. The protein encoded by this gene represents the catalytic subunit, which uses ATP to phosphorylate PtdIns, PtdIns4P and PtdIns(4,5)P2. This gene has been found to be oncogenic and has been implicated in cervical cancers.
Immunogen Purified recombinant fragment of human PIK3CA expressed in E. Coli.
Formulation Purified antibody in PBS with 0.05% sodium azide
Additional Information
Gene ID 5290
Other Names Phosphatidylinositol 4, 5-bisphosphate 3-kinase catalytic subunit alpha isoform, PI3-kinase subunit alpha, PI3K-alpha, PI3Kalpha, PtdIns-3-kinase subunit alpha,, Phosphatidylinositol 4, 5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha, PtdIns-3-kinase subunit p110-alpha, p110alpha, Phosphoinositide-3-kinase catalytic alpha polypeptide, Serine/threonine protein kinase PIK3CA,, PIK3CA
Dilution E~~1/10000
WB~~1/500 - 1/2000
IF~~1/200 - 1/1000
FC~~1/200 - 1/400
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsPIK3CA Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Function Phosphoinositide-3-kinase (PI3K) that phosphorylates PtdIns (Phosphatidylinositol), PtdIns4P (Phosphatidylinositol 4- phosphate) and PtdIns(4,5)P2 (Phosphatidylinositol 4,5- bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3). PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology. Participates in cellular signaling in response to various growth factors. Involved in the activation of AKT1 upon stimulation by receptor tyrosine kinases ligands such as EGF, insulin, IGF1, VEGFA and PDGF. Involved in signaling via insulin-receptor substrate (IRS) proteins. Essential in endothelial cell migration during vascular development through VEGFA signaling, possibly by regulating RhoA activity. Required for lymphatic vasculature development, possibly by binding to RAS and by activation by EGF and FGF2, but not by PDGF. Regulates invadopodia formation in breast cancer cells through the PDPK1- AKT1 pathway. Participates in cardiomyogenesis in embryonic stem cells through a AKT1 pathway. Participates in vasculogenesis in embryonic stem cells through PDK1 and protein kinase C pathway. Has also serine-protein kinase activity: phosphorylates PIK3R1 (p85alpha regulatory subunit), EIF4EBP1 and HRAS.
Research Areas
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Cancer Res. 2009 Dec 1;69(23):8868-76. Diagn Mol Pathol. 2009 Dec;18(4):200-5.

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$ 385.00
Cat# AO1684a
(40 western blots)
Availability: 7-10 days
Bulk Size
Seasonal Special on Bulk Order
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