• Product NameAtaxin 1 (Phospho-Ser776) Conjugated Antibody
• Host SpeciesRabbit
• ClonalityPolyclonal
• Species ReactivityHu Ms
• SpecificityThe antibody detects endogenous level of Ataxin 1 only when phosphorylated at Serine 776.
• Immunogen DescriptionPeptide sequence around phosphorylation site of Serine 776 (R-W-S(p)-A-P) derived from Human Ataxin 1.
• ConjugatesBiotin AF350 AF405 AF488 AF555 AF594 AF647 AF680 AF750
• Excitation EmissionAF350: 346nm/442nm
  AF405: 401nm/421nm
  AF488: 493nm/519nm
  AF555: 555nm/565nm
  AF594: 591nm/614nm
  AF647: 651nm/667nm
  AF680: 679nm/702nm
  AF750: 749nm/775nm
• Alternative Names    ATX1 ;D6S504E;SCA1
• Accession No. Swiss-Prot#:P54253
  NCBI Gene ID:6310
  NCBI mRNA#:NM_000332.3
  NCBI Protein#:NP_000323.2?
• UniprotP54253
• Gene ID6310;
• Calculated MW 87
• Concentration
• Formulation 0.01M Sodium Phosphate, 0.25M NaCl, pH 7.6, 5mg/ml Bovine Serum Albumin, 0.02% Sodium Azide
• Storage Store at 4˚Cin dark for 6 months

• Suggested Dilution:
  AF350 conjugated: most applications: 1: 50 - 1: 250
  AF405 conjugated: most applications: 1: 50 - 1: 250
  AF488 conjugated: most applications: 1: 50 - 1: 250
  AF555 conjugated: most applications: 1: 50 - 1: 250
  AF594 conjugated: most applications: 1: 50 - 1: 250
  AF647 conjugated: most applications: 1: 50 - 1: 250
  AF680 conjugated: most applications: 1: 50 - 1: 250
  AF750 conjugated: most applications: 1: 50 - 1: 250
  Biotin conjugated: working with enzyme-conjugated streptavidin, most applications: 1: 50 - 1: 1,000

• Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.

Chromatin-binding factor that repress Notch signaling in the absence of Notch intracellular domain by acting as a CBF1 corepressor. Binds to the HEY promoter and might assist, along with NCOR2, RBPJ-mediated repression. Binds RNA in vitro. May be involved in RNA metabolism. The expansion of the polyglutamine tract may alter this function.

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting