Recombinant Anti-Choline Acetyltransferase antibody [EPR16590] (Alexa Fluor® 488) (ab225263)


  • Product name

    Anti-Choline Acetyltransferase antibody [EPR16590] (Alexa Fluor® 488)
    See all Choline Acetyltransferase primary antibodies
  • Description

    Rabbit monoclonal [EPR16590] to Choline Acetyltransferase (Alexa Fluor® 488)
  • Host species

  • Conjugation

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

    Suitable for: IHC-Pmore details
  • Species reactivity

    Reacts with: Mouse
    Predicted to work with: Rat, Rabbit, Guinea pig
  • Immunogen

    Synthetic peptide within Pig Choline Acetyltransferase aa 150-250. The exact sequence is proprietary.
    Database link: P13222

  • Positive control

    • IHC-P: normal mouse brain tissue sections
  • 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.


  • Form

  • Storage instructions

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. Store In the Dark.
  • Storage buffer

    pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituents: 30% Glycerol, 1% BSA, PBS
  • Concentration information loading...
  • Purity

    Protein A purified
  • Clonality

  • Clone number

  • Isotype

  • Research areas


Our Abpromise guarantee covers the use of ab225263 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
IHC-P 1/1000. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


  • Function

    Catalyzes the reversible synthesis of acetylcholine (ACh) from acetyl CoA and choline at cholinergic synapses.
  • Involvement in disease

    Myasthenic syndrome, congenital, 6, presynaptic
  • Sequence similarities

    Belongs to the carnitine/choline acetyltransferase family.
  • Information by UniProt
  • Database links

  • Alternative names

    • Acetyl CoA choline O acetyltransferase antibody
    • Acetyl CoA:choline O acetyltransferase antibody
    • ChAT antibody
    • CHOACTase antibody
    • Choline acetylase antibody
    • choline acetyltransferase antibody
    • Choline O acetyltransferase antibody
    • Choline O-acetyltransferase antibody
    • CLAT_HUMAN antibody
    • CMS1A antibody
    • CMS1A2 antibody
    • EC antibody
    • OTTHUMP00000019583 antibody
    • OTTHUMP00000019584 antibody
    see all


  • IHC image of Choline Acetyltransferase staining in a section of formalin-fixed paraffin-embedded normal mouse brain.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6) in a Biocare Medical NxGen pressure cooker using retrieval settings of 110°C for 20 minutes. Non-specific protein-protein interactions were then blocked in TBS containing 0.025% (v/v) Triton X-100, 0.3M (w/v) glycine and 1% (w/v) BSA for 1h at room temperature. The section was then incubated overnight at +4°C in TBS containing 0.025% (v/v) Triton X-100 and 1% (w/v) BSA with ab225263 at 1/1000 dilution (shown in green) and counterstained using ab190573, Rabbit monoclonal to alpha Tubulin (Alexa Fluor® 647), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue). The section was then mounted using Fluoromount®.

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

    For other IHC staining systems (automated and non-automated), customers should optimize variable parameters such as antigen retrieval conditions, antibody concentrations and incubation times.


ab225263 has not yet been referenced specifically in any publications.

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