Recombinant Anti-alpha + beta Synuclein antibody [EP1646Y] (Alexa Fluor® 647) (ab199304)


  • Product name

    Anti-alpha + beta Synuclein antibody [EP1646Y] (Alexa Fluor® 647)
    See all alpha + beta Synuclein primary antibodies
  • Description

    Rabbit monoclonal [EP1646Y] to alpha + beta Synuclein (Alexa Fluor® 647)
  • Host species

  • Conjugation

    Alexa Fluor® 647. Ex: 652nm, Em: 668nm
  • Tested applications

    Suitable for: ICC/IF, IHC-Pmore details
  • Species reactivity

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

    Synthetic peptide within Human alpha + beta Synuclein aa 1-100 (N terminal). The exact sequence is proprietary.

  • Positive control

    • ICC/IF: PC12 cells. IHC-P: normal human cerebellum 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



Our Abpromise guarantee covers the use of ab199304 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 1/200.
IHC-P 1/50. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

This product gave a positive signal in human cerebellum tissue


  • Relevance

    Synucleins are small soluble proteins expressed primarily in neural tissues and in certain tumors. The family includes 3 known proteins, alpha synuclein, beta synuclein and gamma synuclein. All synucleins have in common a highly conserved alpha helical lipid binding motif with similarity to the class A2 lipid binding domains of the exchangeable apolipoproteins. The alpha and beta synuclein proteins are found primarily in brain tissue, where they are seen mainly in pre synaptic terminals. Alpha synuclein is believed to be a major component of Lewy bodies in Parkinson’s disease. Mutations in alpha synuclein are associated with rare familial cases of early onset Parkinson’s disease, Alzheimer’s disease and several other neurodegenerative illnesses.
  • Cellular localization

    Cytoplasmic. Membrane bound in dopaminergic neurons. Also found in the nucleus.
  • Database links

  • Alternative names

    • Alpha synuclein antibody
    • Beta synuclein antibody
    • NACP antibody
    • Non A beta component of AD amyloid antibody
    • PARK1 antibody
    • PARK4 antibody
    • PD1 antibody
    • SNCA antibody
    • SNCB antibody
    • Synuclein alpha antibody
    • Synuclein beta antibody
    see all


  • IHC image of alpha + beta Synuclein staining in a section of formalin-fixed paraffin-embedded normal human cerebellum.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6) in a Dako Pascal pressure cooker using the standard factory-set regime. 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 ab199304 at 1/50 (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.

  • ab199304 staining alpha+beta synuclein in PC12 cells. The cells were fixed with 100% methanol (5min), 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 ab199304 at 1/200 dilution (shown in red) and ab195887, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 488), at 2µg/ml (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).
    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).


ab199304 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab199304.
Please use the links above to contact us or submit feedback about this product.

For licensing inquiries, please contact

Sign up