Anti-RNA Polymerases I/II/III Subunit ABC1 Rabbit Monoclonal Antibody
Product Information
Downloads & Supports
Target
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POLR2E
Host
Storage
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Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Clonality
Clone Number
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R05-8J5
Isotype
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IgG
Reactivity
Application
Application Details
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WB: 1/500-1/1000 IHC: 1/50-1/100
Immunogen
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A synthetic peptide of human POLR2E
Molecular Weight
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Calculated MW: 25 kDa; Observed MW: 25 kDa
Formulation
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50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
Form
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Liquid
Gene ID
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5434
Uniprot ID
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P19388
Background
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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 .
Research Area
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Epigenetics and Nuclear Signaling
Synonyms
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RPB5; XAP4; RPABC1; hRPB25; hsRPB5