Recombinant
RabMAb

Anti-ARF1 + ARF3 antibody [EPR443] (ab108347)

Overview

  • Product name
    Anti-ARF1 + ARF3 antibody [EPR443]
  • Description
    Rabbit monoclonal [EPR443] to ARF1 + ARF3
  • Host species
    Rabbit
  • Specificity
    The immunogen used to raise this antibody shares 100% homology with human ARF3, 96% homology with ARF4 and ARF5, and 88% homology with ARF6. Cross-reactivity with the latter three proteins have not been confirmed experimentally.
  • Tested applications
    Suitable for: WB, IHC-P, ICC/IFmore details
    Unsuitable for: Flow Cyt or IP
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human ARF1 aa 1-100. The exact sequence is proprietary.

  • Positive control
    • Human fetal kidney, Human fetal brain and MCF7 lysates; Human breast ductal carcinoma, and Human colonic adenocarcinoma tissues This antibody gave a positive result when used in the following methanol fixed cell lines: CaCo2
  • General notes

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab108347 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
WB 1/1000 - 1/10000. Predicted molecular weight: 21 kDa.
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF 1/50 - 1/100.
  • Application notes
    Is unsuitable for Flow Cyt or IP.
  • Target

    Images

    • All lanes : Anti-ARF1 + ARF3 antibody [EPR443] (ab108347) at 1/50000 dilution

      Lane 1 : Full length human ARF-1 recombinant protein
      Lane 2 : Full length human ARF-3 recombinant protein

      Lysates/proteins at 0.015 µg per lane.

      Secondary
      All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution

      Predicted band size: 21 kDa
      Observed band size: 23 kDa (why is the actual band size different from the predicted?)


      Exposure time: 3 minutes


      Blocking and diluting buffer: 5% NFDM /TBST

      Human ARF-1 recombinant protein, (Cat#:ab123538 )
      Human ARF-3 recombinant protein, (Cat#:ab113581 )

    • ICC/IF image of ab108347 stained CaCo2 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab108347 at 1/100 dilution overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

    • All lanes : Anti-ARF1 + ARF3 antibody [EPR443] (ab108347) at 1/1000 dilution

      Lane 1 : Human fetal kidney lysate
      Lane 2 : Human fetal brain lysate
      Lane 3 : MCF7 lysate

      Lysates/proteins at 10 µg per lane.

      Predicted band size: 21 kDa

    • Immunohistochemical analysis of ARF1 in paraffin embedded Human breast ductal carcinoma tissue, using ab108347 at a dilution of 1/100.
    • Immunohistochemical analysis of ARF1 in paraffin embedded Human colonic adenocarcinoma tissue, using ab108347 at a dilution of 1/100.

    References

    This product has been referenced in:
    • Rafiq NB  et al. Podosome assembly is controlled by the GTPase ARF1 and its nucleotide exchange factor ARNO. J Cell Biol 216:181-197 (2017). WB . Read more (PubMed: 28007915) »
    • Eiseler T  et al. Protein Kinase D2 Assembles a Multiprotein Complex at the Trans-Golgi Network to Regulate Matrix Metalloproteinase Secretion. J Biol Chem 291:462-77 (2016). Read more (PubMed: 26507660) »

    See all 4 Publications for this product

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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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