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ABE1797 Anti-Transcription Initiation Factor IIA subunit 1

Anti-Transcription Initiation Factor IIA subunit 1, Cat. No. ABE1797, is a highly specific rabbit polyclonal antibody that targets Transcription initiation factor IIA subunit 1 and has been tested for use in Immunohistochemistry (Paraffin) and Western Blotting.

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Research Category: Epigenetics & Nuclear Function Gene Symbol: GTF2A1, TF2A1 UniProt Number: P52655
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ABE1797
50 μg  
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      Replacement Information

      Tabella delle specifiche principali

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HWB, IH(P)RbAffinity PurifiedPolyclonal Antibody
      Description
      Catalogue NumberABE1797
      DescriptionAnti-Transcription Initiation Factor IIA subunit 1
      Alternate Names
      • General transcription factor IIA subunit 1
      • TFIIAL
      • Transcription initiation factor TFIIA 42 kDa subunit
      • TFIIA-42
      Background InformationTranscription initiation factor IIA subunit 1 (UniProt: P52655; also known as General transcription factor IIA subunit 1, TFIIAL, Transcription initiation factor TFIIA 42 kDa subunit, TFIIA-42) is encoded by the GTF2A1 (also known as TF2A1) gene (Gene ID: 2957) in human. TFIIA is one of the several components of the transcription machinery of RNA polymerase II that plays an important role in transcriptional activation. TFIIA in a complex with TATA-box-binding protein (TBP) mediates transcriptional activity. After initiation, some components of the pre-initiation complex, including TFIIA, remain attached and re-initiate a subsequent round of transcription. Binding of TFIIA to TBP helps to stabilize TBP binding to the TATA element. TFIIA is a heterodimer of the large unprocessed subunit 1 and a small subunit gamma. It was originally believed to be a heterotrimer of an alpha (p35), a beta (p19) and a gamma subunit (p12).
      References
      Product Information
      FormatAffinity Purified
      PresentationPurified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationAnti-Transcription Initiation Factor IIA subunit 1, Cat. No. ABE1797, is a highly specific rabbit polyclonal antibody that targets Transcription initiation factor IIA subunit 1 and has been tested for use in Immunohistochemistry (Paraffin) and Western Blotting.
      Key Applications
      • Western Blotting
      • Immunohistochemistry (Paraffin)
      Application NotesWestern Blotting Analysis: 0.2 µg/mL from a representative lot detected Transcription initiation factor IIA subunit 1 in 10 µg of RAW264.7 cell lysate.

      Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected Transcription initiation factor IIA subunit 1 in human brain and human testis tissue.
      Biological Information
      ImmunogenKLH-conjugated linear peptide corresponding to 15 amino acids from the C-terminal region of human Transcription initiation factor IIA subunit 1.
      EpitopeC-terminus
      ConcentrationPlease refer to lot specific datasheet.
      HostRabbit
      SpecificityThis rabbit polyclonal antibody detects Transcription initiation factor IIA subunit 1 in human cells. It targets an epitope within 15 amino acids from the C-terminal region.
      IsotypeIgG
      Species Reactivity
      • Human
      Species Reactivity NoteHuman. Predicted to react with Mouse Rat based on 100% sequence homology.
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • GTF2A1
      • TF2A1
      Purification MethodAffinity Purified
      UniProt Number
      Molecular Weight~55 kDa observed; 41.51 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in HeLa cell lysate.

      Western Blotting Analysis: 0.2 µg/mL of this antibody detected Transcription initiation factor IIA subunit 1 in 10 µg of HeLa cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size50 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Numero di catalogo GTIN
      ABE1797 04054839352577