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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 ›
          • TOP3A Antibodies

          Proteintech

          TOP3A Polyclonal Antibody

          26 References
          View all (5) TOP3A antibodies

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          Datasheet
          Protocols
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          Datasheet
          Protocols
          Questions & Answers

          Cite TOP3A Polyclonal Antibody

          • Antibody Testing Data (4)
          TOP3A Antibody in Western Blot (WB)
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          TOP3A Antibody in Western Blot (WB)
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

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          TOP3A Antibody (14525-1-AP) in WB

          K-562 cells were subjected to SDS PAGE followed by western blot with 14525-1-AP (TOP3A antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          TOP3A Antibody in Western Blot (WB)
          TOP3A Antibody in Western Blot (WB)
          TOP3A Antibody in Western Blot (WB)
          TOP3A Antibody in Immunoprecipitation (IP)

          Product Details

          14525-1-AP

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:2400
          View 22 publications 22 publications

          Immunohistochemistry (IHC)

          -
          View 1 publication 1 publication

          Immunoprecipitation (IP)

          0.5-4.0 µg
          View 1 publication 1 publication

          Not applicable (N/A)

          -
          View 2 publications 2 publications
          Product Specifications

          Species Reactivity

          Human

          Published species

          Human, Xenopus

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          TOP3A Fusion Protein Ag6010 (652-1001 aa encoded by BC051748)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.43 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.3, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Wet ice (domestic); Dry ice (international)

          Product Specific Information

          This antibody is specific to react with the 110 kDa human TOP3A.

          Immunogen sequence: PEPIRKCPQ CNKDMVLKTK KNGGFYLSCM GFPECRSAVW LPDSVLEASR DSSVCPVCQP HPVYRLKLKF KRGSLPPTMP LEFVCCIGGC DDTLREILDL RFSGGPPRAS QPSGRLQANQ SLNRMDNSQH PQPADSRQTG SSKALAQTLP PPTAAGESNS VTCNCGQEAV LLTVRKEGPN RGRQFFKCNG GSCNFFLWAD SPNPGAGGPP ALAYRPLGAS LGCPPGPGIH LGGFGNPGDG SGSGTSCLCS QPSVTRTVQK DGPNKGRQFH TCAKPREQQC GFFQWVDENT APGTSGAPSW TGDRGRTLES EARSKRPRAS SSDMGSTAKK PRKCSLCHQP GHTRPFCPQN R (652-1001 aa encoded by BC051748)

          Target Information

          DNA topoisomerases are nuclear enzymes that regulate the topological structure of DNA by transiently breaking and rejoining DNA strands. Although DNA topoisomerase I (Topo I) and Topo II relax both positive and negative supercoils, Topo III relaxes only negative supercoils. Topo IIIalpha exists as a long and a short isoform, which are produced by alternative splicing. Topo IIIalpha, which localizes to the nucleolus, is constitutively expressed and remains at high levels throughout the cell cycle in HL-60 cells. Topo IIIbeta exists as three isoforms,beta-1,beta -2 and beta-3, also produced by alternative splicing. Topo IIIbeta-1 is expressed in testis, heart, and skeletal muscle, whereas Topo IIIbeta-2 is expressed in thymus, kidney and pancreas.

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

          Bioinformatics

          Protein Aliases: DNA topoisomerase 3-alpha; DNA topoisomerase III alpha; topo III-alpha; zinc finger, GRF-type containing 7

          View more View less

          Gene Aliases: TOP3; TOP3A; ZGRF7

          View more View less

          UniProt ID: (Human) Q13472

          View more View less

          Entrez Gene ID: (Human) 7156

          View more View less

          Function(s)
          DNA binding DNA topoisomerase activity DNA topoisomerase type I activity protein binding zinc ion binding
          Process(es)
          DNA synthesis involved in DNA repair strand displacement DNA replication DNA topological change meiotic nuclear division regulation of signal transduction by p53 class mediator
          It has to be done as per old AB suggested Products section.
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          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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