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POLR2E Antibody

CSB-PA018332LA01HU
Cusabio
ApplicationsELISA
Product group Antibodies
ReactivityHuman
TargetPOLR2E
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Overview

  • Supplier
    Cusabio
  • Product Name
    POLR2E Antibody
  • Delivery Days Customer
    20
  • Applications
    ELISA
  • Certification
    Research Use Only
  • Clonality
    Polyclonal
  • Conjugate
    Unconjugated
  • Gene ID5434
  • Target name
    POLR2E
  • Target description
    RNA polymerase II, I and III subunit E
  • Target synonyms
    DNA directed RNA polymerase II 23 kda polypeptide; DNA-directed RNA polymerase II 23 kDa polypeptide; DNA-directed RNA polymerase II subunit E; DNA-directed RNA polymerase subunit RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1; hRPB25; hsRPB5; polymerase (RNA) II (DNA directed) polypeptide E, 25kDa; polymerase (RNA) II subunit E; RNA polymerase II subunit E; RNA polymerases I, II, and III subunit ABC1; RPABC1; RPB5; RPB5 homolog; XAP4
  • Host
    Rabbit
  • Isotype
    IgG
  • Protein IDP19388
  • Protein Name
    DNA-directed RNA polymerases I, II, and III subunit RPABC1
  • Scientific Description
    DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Common component of RNA polymerases I, II and III which synthesize ribosomal RNA precursors, mRNA precursors and many functional non-coding RNAs, and small RNAs, such as 5S rRNA and tRNAs, respectively. Pol II is the central component of the basal RNA polymerase II transcription machinery. Pols are composed of mobile elements that move relative to each other. In Pol II, POLR2E/RPB5 is part of the lower jaw surrounding the central large cleft and thought to grab the incoming DNA template. Seems to be the major component in this process (By similarity).
  • Reactivity
    Human
  • Storage Instruction
    -20°C or -80°C
  • UNSPSC
    41116161

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Figure 1. Western blot analysis of RPB5/POLR2E using anti-RPB5/POLR2E antibody (A08765-1). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions. Lane 1: human A431 whole cell lysates, Lane 2: human Hela whole cell lysates, Lane 3: human HepG2 whole cell lysates, Lane 4: human MCF-7 whole cell lysates, Lane 5: rat liver tissue lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-RPB5/POLR2E antigen affinity purified polyclonal antibody (Catalog # A08765-1) at 0.5 microg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for RPB5/POLR2E at approximately 23 kDa. The expected band size for RPB5/POLR2E is at 23-25 kDa.
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