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POLR2A cdna clone

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Catalog # MBS1270824
Unit / Price
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  0.01 mg Plasmid + 0.2 mL Glycerol-Stock  /  $165 +1 FREE 8GB USB
POLR2A cdna clone
Product Name

POLR2A, cDNA Clone

Popular Item
Full Product Name


Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
atgcacgggg gtggcccccc ctcgggggac agcgcatgcc cgctgcgcac catcaagaga gtccagttcg gagtcctgag tccggatgaa ctgaagcgaa tgtctgtgac ggagggtggc atcaaatacc cagagacgac tgagggaggc cgccccaagc ttggggggct gatggacccg aggcaggggg tgattgagcg gactggccgc tgccaaacat gtgcaggaaa catgacagag tgtcctggcc actttggcca cattgaactg gccaagcctg tgtttcacgt gggcttcctg gtgaagacaa tgaaagtttt gcgctgtgtc tgcttcttct gctccaaact gcttgtggac tctaacaacc caaagatcaa ggatatcctg gctaagtcca agggacagcc caagaagcgg ctcacacatg tctacgacct ttgcaagggc aaaaacatat gcgagggtgg ggaggagatg gacaacaagt tcggtgtgga acaacctgag ggtgacgagg atctgaccaa agaaaagggc catggtggct gtgggcggta ccagcccagg atccggcgtt ctggcctaga gctgtatgcg gaatggaagc acgttaatga ggactctcag gagaagaaga tcctgctgag tccagagcga gtgcatgaga tcttcaaacg catctcagat gaggagtgtt ttgtgctggg catggagccc cgctatgcac ggccagagtg gatgattgtc acagtgctgc ctgtgccccc gctctccgtg cggcctgctg ttgtgatgca gggctctgcc cgtaaccagg atgacctgac tcacaaactg gctgacatcg tgaagatcaa caatcagctg cggcgcaatg agcagaacgg cgcagcggcc catgtcattg cagaggatgt gaagctcctc cagttccatg tggccaccat ggtggacaac gagctgcctg gcttgccccg tgccatgcag aagtctgggc gtcccctcaa gtccctgaag cagcggttga agggcaagga aggccgggtg cgagggaacc tgatgggcaa aagagtggac ttctcggccc gtactgtcat cacccccgac cccaacctct ccattgacca ggttggcgtg ccccgctcca ttgctgccaa catgaccttt gcggagattg tcaccccctt caacattgac agacttcaag aactagtgcg cagggggaac agccagtacc caggcgccaa gtacatcatc cgagacaatg gtgatcgcat tgacttgcgt ttccacccca agcccagtga ccttcacctg cagaccggct ataaggtgga acggcacatg tgtgatgggg acattgttat cttcaaccgg cagccaactc tgcacaaaat gtccatgatg gggcatcggg tccgcattct cccatggtct acctttcgct tgaatcttag cgtgacaact ccgtacaatg cagactttga cggggatgag atgaacttgc acctgccaca gtctctggag acgcgagcag agatccagga gctggccatg gttcctcgca tgattgtcac cccccagagc aatcggcctg tcatgggtat tgtgcaggac acactcacag cagtgcgcaa attcaccaag agagacgtct tcctggagcg ggtgtgtggt ccaaatggaa acctggctta a
Clone Sequence Report
Provided with product shipment
ISO Certification
Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.
Other Notes
Small volumes of POLR2A cdna clone vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
NCBI/Uniprot data below describe general gene information for POLR2A. It may not necessarily be applicable to this product.
NCBI Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
63,641 Da
NCBI Official Full Name
Homo sapiens polymerase (RNA) II (DNA directed) polypeptide A, 220kDa, mRNA
NCBI Official Synonym Full Names
RNA polymerase II subunit A
NCBI Official Symbol
POLR2A  [Similar Products]
NCBI Official Synonym Symbols
  [Similar Products]
NCBI Protein Information
DNA-directed RNA polymerase II subunit RPB1
UniProt Protein Name
DNA-directed RNA polymerase II subunit RPB1
UniProt Synonym Protein Names
DNA-directed RNA polymerase II subunit A; DNA-directed RNA polymerase III largest subunit; RNA-directed RNA polymerase II subunit RPB1 (EC:
UniProt Gene Name
POLR2A  [Similar Products]
UniProt Synonym Gene Names
POLR2; RNA polymerase II subunit B1  [Similar Products]
UniProt Entry Name
NCBI Summary for POLR2A
This gene encodes the largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. The product of this gene contains a carboxy terminal domain composed of heptapeptide repeats that are essential for polymerase activity. These repeats contain serine and threonine residues that are phosphorylated in actively transcribing RNA polymerase. In addition, this subunit, in combination with several other polymerase subunits, forms the DNA binding domain of the polymerase, a groove in which the DNA template is transcribed into RNA. [provided by RefSeq, Jul 2008]
UniProt Comments for POLR2A
POLR2A: DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. 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. Acts as a RNA- dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome. Component of the RNA polymerase II (Pol II) complex consisting of 12 subunits. The phosphorylated C-terminal domain interacts with FNBP3 and SYNCRIP. Interacts with SAFB/SAFB1. Interacts with CCNL1 and MYO1C. Interacts with CCNL2 and SFRS19. Component of a complex which is at least composed of HTATSF1/Tat-SF1, the P-TEFb complex components CDK9 and CCNT1, RNA polymerase II, SUPT5H, and NCL/nucleolin. Interacts with PAF1. Interacts (via C-terminus) with FTSJD2, CTDSP1 and SCAF8. Interacts via the phosphorylated C-terminal domain with WDR82 and with SETD1A and SETD1B only in the presence of WDR82. Interacts with ATF7IP. When phosphorylated at 'Ser-5', interacts with MEN1; the unphosphorylated form, or phosphorylated at 'Ser-2' does not interact. Interacts with DDX5. Belongs to the RNA polymerase beta' chain family.

Protein type: EC; Nucleotide Metabolism - pyrimidine; EC; Transferase; Transcription initiation complex; Nucleotide Metabolism - purine

Chromosomal Location of Human Ortholog: 17p13.1

Cellular Component: DNA-directed RNA polymerase II, core complex; nucleolus; nucleoplasm; nucleus

Molecular Function: protein binding; ubiquitin protein ligase binding

Biological Process: fibroblast growth factor receptor signaling pathway; gene expression; mRNA capping; nuclear mRNA splicing, via spliceosome; positive regulation of RNA splicing; positive regulation of viral transcription; RNA elongation from RNA polymerase II promoter; RNA-mediated gene silencing; snRNA transcription from RNA polymerase II promoter; somatic stem cell maintenance; transcription from RNA polymerase II promoter; transcription initiation from RNA polymerase II promoter; transcription termination; transcription-coupled nucleotide-excision repair
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While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

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