Recombinant
RabMAb

Anti-Alpha-synuclein (phospho Y125) antibody [EPR2179(2)] (ab124955)

Overview

  • Product name
    Anti-Alpha-synuclein (phospho Y125) antibody [EPR2179(2)]
    See all Alpha-synuclein primary antibodies
  • Description
    Rabbit monoclonal [EPR2179(2)] to Alpha-synuclein (phospho Y125)
  • Tested applications
    Suitable for: WB, ICCmore details
    Unsuitable for: Flow Cyt,IHC-P or IP
  • Species reactivity
    Reacts with: Human
    Does not react with: Mouse, Rat
  • Immunogen

    corresponding to Human Alpha-synuclein. A phospho specific peptide corresponding to residues surrounding tyrosine 125 of Human alpha Synuclein.

  • Positive control
    • HeLa cell lysates treated with pervanadate.
  • General notes

    This product is a recombinant rabbit monoclonal antibody.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

Properties

Applications

Our Abpromise guarantee covers the use of ab124955 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
WB 1/1000 - 1/10000. Detects a band of approximately 18 kDa (predicted molecular weight: 14 kDa).
ICC 1/100 - 1/250.
  • Application notes
    Is unsuitable for Flow Cyt,IHC-P or IP.
  • Target

    • Function
      May be involved in the regulation of dopamine release and transport. Induces fibrillization of microtubule-associated protein tau. Reduces neuronal responsiveness to various apoptotic stimuli, leading to a decreased caspase-3 activation.
    • Tissue specificity
      Expressed principally in brain but is also expressed in low concentrations in all tissues examined except in liver. Concentrated in presynaptic nerve terminals.
    • Involvement in disease
      Genetic alterations of SNCA resulting in aberrant polymerization into fibrils, are associated with several neurodegenerative diseases (synucleinopathies). SNCA fibrillar aggregates represent the major non A-beta component of Alzheimer disease amyloid plaque, and a major component of Lewy body inclusions. They are also found within Lewy body (LB)-like intraneuronal inclusions, glial inclusions and axonal spheroids in neurodegeneration with brain iron accumulation type 1.
      Parkinson disease 1
      Parkinson disease 4
      Dementia Lewy body
    • Sequence similarities
      Belongs to the synuclein family.
    • Domain
      The 'non A-beta component of Alzheimer disease amyloid plaque' domain (NAC domain) is involved in fibrils formation. The middle hydrophobic region forms the core of the filaments. The C-terminus may regulate aggregation and determine the diameter of the filaments.
    • Post-translational
      modifications
      Phosphorylated, predominantly on serine residues. Phosphorylation by CK1 appears to occur on residues distinct from the residue phosphorylated by other kinases. Phosphorylation of Ser-129 is selective and extensive in synucleinopathy lesions. In vitro, phosphorylation at Ser-129 promoted insoluble fibril formation. Phosphorylated on Tyr-125 by a PTK2B-dependent pathway upon osmotic stress.
      Hallmark lesions of neurodegenerative synucleinopathies contain alpha-synuclein that is modified by nitration of tyrosine residues and possibly by dityrosine cross-linking to generated stable oligomers.
      Ubiquitinated. The predominant conjugate is the diubiquitinated form.
      Acetylation at Met-1 seems to be important for proper folding and native oligomeric structure.
    • Cellular localization
      Cytoplasm, cytosol. Membrane. Nucleus. Cell junction, synapse. Secreted. Membrane-bound in dopaminergic neurons.
    • Information by UniProt
    • Database links
    • Alternative names
      • Alpha synuclein antibody
      • Alpha-synuclein antibody
      • Alpha-synuclein, isoform NACP140 antibody
      • alphaSYN antibody
      • MGC105443 antibody
      • MGC110988 antibody
      • MGC127560 antibody
      • MGC64356 antibody
      • NACP antibody
      • Non A beta component of AD amyloid antibody
      • Non A4 component of amyloid antibody
      • Non A4 component of amyloid precursor antibody
      • Non-A beta component of AD amyloid antibody
      • Non-A-beta component of alzheimers disease amyloid , precursor of antibody
      • Non-A4 component of amyloid precursor antibody
      • Non-A4 component of amyloid, precursor of antibody
      • OTTHUMP00000218549 antibody
      • OTTHUMP00000218551 antibody
      • OTTHUMP00000218552 antibody
      • OTTHUMP00000218553 antibody
      • OTTHUMP00000218554 antibody
      • PARK 1 antibody
      • PARK 4 antibody
      • PARK1 antibody
      • PARK4 antibody
      • Parkinson disease (autosomal dominant, Lewy body) 4 antibody
      • Parkinson disease familial 1 antibody
      • SNCA antibody
      • Snca synuclein, alpha (non A4 component of amyloid precursor) antibody
      • SYN antibody
      • Synuclein alpha antibody
      • Synuclein alpha 140 antibody
      • Synuclein, alpha (non A4 component of amyloid precursor) antibody
      • SYUA_HUMAN antibody
      see all

    Images

    • All lanes : Anti-Alpha-synuclein (phospho Y125) antibody [EPR2179(2)] (ab124955) at 1/1000 dilution

      Lane 1 : HeLa cell lysates, untreated
      Lane 2 : HeLa cell lysates, treated with pervanadate

      Lysates/proteins at 10 µg per lane.

      Secondary
      Goat anti-Rabbit HRP at 1/2000 dilution

      Predicted band size : 14 kDa

    References

    This product has been referenced in:
    • Brahmachari S  et al. Activation of tyrosine kinase c-Abl contributes to a-synuclein-induced neurodegeneration. J Clin Invest 126:2970-88 (2016). Read more (PubMed: 27348587) »

    See 1 Publication for this product

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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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