• Product NamePOLR1B Conjugated Antibody
• Host SpeciesRabbit
• ClonalityPolyclonal
• Species ReactivityHu Ms Rt
• SpecificityThe antibody detects endogenous levels of total POLR1Bprotein.
• Immunogen DescriptionSynthesized peptide derived from C-terminal of human POLR1B.
• 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    DNA-directed RNA polymerase I 135 kDa polypeptide;DNA-directed RNA polymerase I 135kDa polypeptide;DNA-directed RNA polymerase I subunit RPA2;FLJ10816;FLJ21921
• Accession No. Swiss-Prot#:Q9H9Y6
  NCBI Gene ID:84172
  
• UniprotQ9H9Y6
• Gene ID84172;
• Calculated MW 129
• Formulation 0.01M Sodium Phosphate, 0.25M NaCl, pH 7.6, 5mg/ml Bovine Serum Albumin, 0.02% Sodium Azide
• Storage Store at 4˚C in 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

• The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol I is composed of mobile elements and RPA2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft By similarity.

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