Recombinant Anti-EPF antibody [EPR4476] (Alexa Fluor® 647) (ab223401)


  • Product name
    Anti-EPF antibody [EPR4476] (Alexa Fluor® 647)
    See all EPF primary antibodies
  • Description
    Rabbit monoclonal [EPR4476] to EPF (Alexa Fluor® 647)
  • Host species
  • Conjugation
    Alexa Fluor® 647. Ex: 652nm, Em: 668nm
  • Tested applications
    Suitable for: ICC/IFmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human EPF aa 50 to the C-terminus. The exact sequence is proprietary.
    Database link: P61604

  • Positive control
    • ICC/IF: HeLa cells.
  • 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.

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab223401 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
ICC/IF 1/100.

This product gave a positive signal in HeLa cells fixed with 4% formaldehyde (10 min)


  • Function
    Eukaryotic CPN10 homolog which is essential for mitochondrial protein biogenesis, together with CPN60. Binds to CPN60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
  • Sequence similarities
    Belongs to the GroES chaperonin family.
  • Cellular localization
    Mitochondrion matrix.
  • Information by UniProt
  • Database links
  • Alternative names
    • 10 kDa chaperonin antibody
    • 10 kDa heat shock protein mitochondrial antibody
    • 10 kDa heat shock protein, mitochondrial antibody
    • CH10_HUMAN antibody
    • Chaperonin 10 antibody
    • Chaperonin 10 homolog antibody
    • CPN10 antibody
    • cpn10 homolog antibody
    • Early pregnancy factor antibody
    • Early-pregnancy factor antibody
    • EPF antibody
    • GROES antibody
    • GroES homolog antibody
    • Heat shock 10kD protein 1 chaperonin 10 antibody
    • Heat shock 10kDa protein 1 antibody
    • Heat shock 10kDa protein 1 chaperonin 10 antibody
    • Heat shock protein family E (Hsp10) member antibody
    • Heat-shock 10-kD protein antibody
    • Hsp10 antibody
    • Hspe1 antibody
    see all


  • ab223401 staining EPF in HeLa cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab223401 at 1/50 dilution (shown in red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 1/250 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).


ab223401 has not yet been referenced specifically in any publications.

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