Recombinant Anti-IMPDH2 antibody [EPR8364(B)] (Alexa Fluor® 647) (ab200775)


  • Product name

    Anti-IMPDH2 antibody [EPR8364(B)] (Alexa Fluor® 647)
    See all IMPDH2 primary antibodies
  • Description

    Rabbit monoclonal [EPR8364(B)] to IMPDH2 (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 IMPDH2 aa 100-200. The exact sequence is proprietary.

  • 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



Our Abpromise guarantee covers the use of ab200775 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 1/250.

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


  • Function

    Rate limiting enzyme in the de novo synthesis of guanine nucleotides and therefore is involved in the regulation of cell growth. It may also have a role in the development of malignancy and the growth progression of some tumors.
  • Tissue specificity

    IMP type I is the main species in normal leukocytes and type II predominates over type I in the tumor.
  • Pathway

    Purine metabolism; XMP biosynthesis via de novo pathway; XMP from IMP: step 1/1.
  • Sequence similarities

    Belongs to the IMPDH/GMPR family.
    Contains 2 CBS domains.
  • Post-translational

    The N-terminus is blocked.
  • Information by UniProt
  • Database links

  • Alternative names

    • IMDH2_HUMAN antibody
    • IMP (inosine monophosphate) dehydrogenase 2 antibody
    • IMP dehydrogenase 2 antibody
    • IMP oxireductase 2 antibody
    • IMPD 2 antibody
    • IMPD2 antibody
    • IMPDH 2 antibody
    • IMPDH II antibody
    • IMPDH-II antibody
    • Impdh2 antibody
    • Inosine 5' monophosphate dehydrogenase 2 antibody
    • Inosine 5' phosphate dehydrogenase 2 antibody
    • Inosine monophosphate dehydrogenase type II antibody
    • Inosine-5''-monophosphate dehydrogenase 2 antibody
    see all


  • ab200775 staining IMPDH2 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 ab200775 at a 1/250 dilution (shown in red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at a 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).


ab200775 has not yet been referenced specifically in any publications.

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