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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • POLR3A Antibodies

          Invitrogen

          POLR3A Polyclonal Antibody

          Advanced Verification
          1 Published Figure
          3 References
          View all (6) POLR3A antibodies

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          Datasheet
          Protocols
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          Datasheet
          Protocols
          Questions & Answers

          Cite POLR3A Polyclonal Antibody

          • Antibody Testing Data (2)
          • Published Figures (1)
          • Advanced Verification (1)
          POLR3A Antibody in Immunocytochemistry (ICC/IF)
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          POLR3A Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

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          POLR3A Antibody (PA5-58170) in ICC/IF

          Immunofluorecent analysis of POLR3A in human cell line U-2 OS using POLR3A Polyclonal Antibody (Product # PA5-58170). Staining shows localization to nucleoplasm. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
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          POLR3A Antibody in Immunocytochemistry (ICC/IF)
          POLR3A Antibody in Western Blot (WB)
          POLR3A Antibody in Western Blot, Immunoprecipitation (WB, IP)
          POLR3A Antibody

          Product Details

          PA5-58170

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          0.04-0.4 µg/mL
          View 1 publication 1 publication

          Immunohistochemistry (IHC)

          -
          View 1 publication 1 publication

          Immunocytochemistry (ICC/IF)

          0.25-2 µg/mL
          -

          Immunoprecipitation (IP)

          -
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Recombinant protein corresponding to Human POLR3A. Recombinant protein control fragment (Product #RP-97106).
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.15 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.2, with 40% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2645765

          Product Specific Information

          Immunogen sequence: PSDDNPVRAN LRTKGKQYCG KGEDLCANDS YVTIQNSELM SGSMDKGTLG SGSKNNIFYI LLRDWGQNEA ADAMSRLARL APVYLSNRGF SI

          Highest antigen sequence identity to the following orthologs: Mouse - 98%, Rat - 98%.

          Target Information

          DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. POLR3A is the largest and catalytic core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. It forms the polymerase active center together with the second largest subunit. A single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol III. A bridging helix emanates from RPC1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol III 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.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: DNA-directed RNA polymerase III largest subunit; DNA-directed RNA polymerase III subunit A; DNA-directed RNA polymerase III subunit RPC1; polymerase (RNA) III (DNA directed) polypeptide A, 155kDa; polymerase (RNA) III subunit A; RNA polymerase III 155 kDa subunit; RNA polymerase III subunit C1; RNA polymerase III subunit C160; RNA polymerase III subunit RPC155-D; RPC155

          View more View less

          Gene Aliases: ADDH; HLD7; hRPC155; POLR3A; RPC1; RPC155

          View more View less

          UniProt ID: (Human) O14802

          View more View less

          Entrez Gene ID: (Human) 11128

          View more View less

          Function(s)
          RNA polymerase III activity DNA binding chromatin binding DNA-directed RNA polymerase activity metal ion binding
          Process(es)
          transcription, DNA-templated transcription from RNA polymerase III promoter positive regulation of type I interferon production positive regulation of interferon-beta production innate immune response defense response to virus regulation of mitophagy positive regulation of protein targeting to mitochondrion
          It has to be done as per old AB suggested Products section.
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          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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