Anti-Phospho-RNA Polymerase II Subunit B1 (Ser2) Rabbit Polyclonal Antibody
Product Information
Downloads & Supports
Target
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POLR2A
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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-
Isotype
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IgG
Reactivity
Application
Application Details
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WB: 1/500-1/1000 IHC: 1/50-1/100 IF: 1/50-1/200 IP: 1/50 FC: 1/50-1/100
Immunogen
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A synthesized peptide derived from human POLR2A
Molecular Weight
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Calculated MW: 217 kDa; Observed MW: 270 kDa
Formulation
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Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form
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Liquid
Gene ID
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5430
Uniprot ID
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P24928
Background
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During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing.
Research Area
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Epigenetics and Nuclear Signaling
Synonyms
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POLR2A; POLR2; DNA-directed RNA polymerase II subunit RPB1; RNA polymerase II subunit B1; DNA-directed RNA polymerase II subunit A; DNA-directed RNA polymerase III largest subunit; RNA-directed RNA polymerase II subunit RPB1