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Rab13 Antibody

Purified Mouse Monoclonal Antibody

  • E - Rab13 Antibody AO2102a

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

  • WB - Rab13 Antibody AO2102a

    Figure 2:Western blot analysis using Rab13 mAb against human Rab13 (AA: 66-200) recombinant protein. (Expected MW is 41.1 kDa)

  • WB - Rab13 Antibody AO2102a

    Figure 3:Western blot analysis using Rab13 mAb against HEK293 (1) and Rab13 (AA: 66-200)-hIgGFc transfected HEK293 (2) cell lysate.

  • IF - Rab13 Antibody AO2102a

    Figure 4:Immunofluorescence analysis of HeLa cells using Rab13 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin. Secondary antibody from Fisher (Cat#: 35503)

  • FC - Rab13 Antibody AO2102a

    Figure 5:Flow cytometric analysis of K562 cells using Rab13 mouse mAb (green) and negative control (red).

  • IHC - Rab13 Antibody AO2102a

    Figure 6:Immunohistochemical analysis of paraffin-embedded ovarian cancer tissues using Rab13 mouse mAb with DAB staining.

  • IHC - Rab13 Antibody AO2102a

    Figure 7:Immunohistochemical analysis of paraffin-embedded bladder cancer tissues using Rab13 mouse mAb with DAB staining.

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 P51153
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 7G8A4
Isotype IgG1
Calculated MW 22.8kDa
Description This gene is a member of the Rab family of small G proteins and plays a role in regulating membrane trafficking between trans-Golgi network (TGN) and recycling endosomes (RE). The encoded protein is involved in the assembly of tight junctions, which are components of the apical junctional complex (AJC) of epithelial cells. The AJC plays a role in forming a barrier between luminal contents and the underlying tissue. Additional functions associated with the protein include endocytic recycling of occludin, regulation of epithelial cell scattering, neuronal regeneration and regulation of neurite outgrowth. Alternately spliced transcript variants have been observed for this gene. A pseudogene associated with this gene is located on chromosome 12.
Immunogen Purified recombinant fragment of human Rab13 (AA: 66-200) expressed in E. Coli.
Formulation Purified antibody in PBS with 0.05% sodium azide
Additional Information
Gene ID 5872
Other Names Ras-related protein Rab-13, Cell growth-inhibiting gene 4 protein, RAB13
Dilution E~~1/10000
WB~~1/500 - 1/2000
IF~~1/200 - 1/1000
FC~~1/200 - 1/400
IHC~~1/200 - 1/1000
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.
PrecautionsRab13 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name RAB13
Function The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different sets of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. That Rab is involved in endocytic recycling and regulates the transport to the plasma membrane of transmembrane proteins like the tight junction protein OCLN/occludin. Thereby, it regulates the assembly and the activity of tight junctions. Moreover, it may also regulate tight junction assembly by activating the PKA signaling pathway and by reorganizing the actin cytoskeleton through the activation of the downstream effectors PRKACA and MICALL2 respectively. Through its role in tight junction assembly, may play a role in the establishment of Sertoli cell barrier. Plays also a role in angiogenesis through regulation of endothelial cells chemotaxis. Also involved in neurite outgrowth. Has also been proposed to play a role in post-Golgi membrane trafficking from the TGN to the recycling endosome. Finally, it has been involved in insulin- induced transport to the plasma membrane of the glucose transporter GLUT4 and therefore may play a role in glucose homeostasis.
Cellular Location Cell membrane; Lipid-anchor; Cytoplasmic side. Cytoplasmic vesicle membrane; Lipid-anchor; Cytoplasmic side. Cell junction, tight junction. Golgi apparatus, trans-Golgi network membrane. Recycling endosome membrane. Cell projection, lamellipodium. Cytoplasmic vesicle, secretory vesicle membrane. Note=Tight junctions or associated with vesicles scattered throughout the cytoplasm in cells lacking tight junctions. Relocalizes to the leading edge of lamellipodia in migrating endothelial cells
Tissue Location Detected in several types of epithelia, including intestine, kidney, liver and in endothelial cells
Research Areas
Citations (0)

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1.J Histochem Cytochem. 2012 Jul;60(7):537-49.2.J Cell Biol. 2008 Sep 8;182(5):845-53.

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$ 385.00
Cat# AO2102a
(40 western blots)
Availability: 7-10 days
Bulk Size
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