Recombinant Anti-Acetyl Coenzyme A Carboxylase antibody [EPR4971] (Alexa Fluor® 488) (ab203994)


  • Product name

    Anti-Acetyl Coenzyme A Carboxylase antibody [EPR4971] (Alexa Fluor® 488)
    See all Acetyl Coenzyme A Carboxylase primary antibodies
  • Description

    Rabbit monoclonal [EPR4971] to Acetyl Coenzyme A Carboxylase (Alexa Fluor® 488)
  • Host species

  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm
  • Tested applications

    Suitable for: ICC/IFmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic peptide within Human Acetyl Coenzyme A carboxylase alpha (N terminal). The exact sequence is proprietary.
    Database link: Q13085

  • Positive control

    • ICC/IF: HepG2 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 ab203994 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 1/1000.

This product gave a positive signal in HepG2 cells fixed with 100% methanol (5 min).


  • Function

    Catalyzes the rate-limiting reaction in the biogenesis of long-chain fatty acids. Carries out three functions: biotin carboxyl carrier protein, biotin carboxylase and carboxyltransferase.
  • Tissue specificity

    Expressed in brain, placental, skeletal muscle, renal, pancreatic and adipose tissues; expressed at low level in pulmonary tissue; not detected in the liver.
  • Pathway

    Lipid metabolism; malonyl-CoA biosynthesis; malonyl-CoA from acetyl-CoA: step 1/1.
  • Involvement in disease

    Acetyl-CoA carboxylase 1 deficiency
  • Sequence similarities

    Contains 1 ATP-grasp domain.
    Contains 1 biotin carboxylation domain.
    Contains 1 biotinyl-binding domain.
    Contains 1 carboxyltransferase domain.
  • Post-translational

    Phosphorylation on Ser-1263 is required for interaction with BRCA1.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • ACAC antibody
    • ACACA antibody
    • ACACA_HUMAN antibody
    • ACACB antibody
    • ACC alpha antibody
    • ACC antibody
    • ACC beta antibody
    • ACC-alpha antibody
    • ACC1 antibody
    • ACC2 antibody
    • ACCA antibody
    • ACCB antibody
    • Acetyl CoA carboxylase 1 antibody
    • Acetyl CoA carboxylase 2 antibody
    • Acetyl CoA carboxylase alpha antibody
    • Acetyl CoA carboxylase beta antibody
    • Acetyl Coenzyme A carboxylase alpha antibody
    • Acetyl Coenzyme A carboxylase beta antibody
    • Biotin carboxylase antibody
    • COA1 antibody
    • COA2 antibody
    • HACC275 antibody
    • OTTHUMP00000164069 antibody
    • OTTHUMP00000164070 antibody
    • OTTHUMP00000164076 antibody
    • OTTHUMP00000240532 antibody
    see all


  • ab203994 staining Acetyl Coenzyme A carboxylase in HepG2 cells. The cells were fixed with 100% methanol (5 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 ab203994 at a 1/1000 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 594), at a 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

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


ab203994 has not yet been referenced specifically in any publications.

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