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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 ›
          • IWS1 Antibodies

          Invitrogen

          IWS1 Polyclonal Antibody

          Advanced Verification
          View all (8) IWS1 antibodies

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          Datasheet
          Protocols
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          Datasheet
          Protocols
          Questions & Answers

          Cite IWS1 Polyclonal Antibody

          • Antibody Testing Data (4)
          • Advanced Verification (1)
          IWS1 Antibody in Immunocytochemistry (ICC/IF)
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          IWS1 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 5

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          IWS1 Antibody (PA5-63990) in ICC/IF

          Immunofluorescent staining of IWS1 in human cell line CACO-2 using an IWS1 Polyclonal Antibody (Product # PA5-63990) shows localization to nucleoplasm. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
          Published figure supplied by benchsci-logo
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          IWS1 Antibody in Immunocytochemistry (ICC/IF)
          IWS1 Antibody in Immunohistochemistry (IHC)
          IWS1 Antibody in Immunohistochemistry (IHC)
          IWS1 Antibody in Immunohistochemistry (IHC)
          IWS1 Antibody

          Product Details

          PA5-63990

          Applications
          Tested Dilution
          Publications

          Immunohistochemistry (Paraffin) (IHC (P))

          1:500-1:1,000
          -

          Immunocytochemistry (ICC/IF)

          0.25-2 µg/mL
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Recombinant protein corresponding to Human IWS1. Recombinant protein control fragment (Product #RP-104162).
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.1 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_2642836

          Product Specific Information

          Immunogen sequence: NEELPKPRIS DSESEDPPRN QASDSENEEL PKPRVSDSES EGPQKGPASD SETEDASRHK QKPESDDDSD RENKGEDTEM QND

          Highest antigen sequence identity to the following orthologs: Mouse - 83%, Rat - 83%.

          Target Information

          Transcription factor which plays a key role in defining the composition of the RNA polymerase II (RNAPII) elongation complex and in modulating the production of mature mRNA transcripts. Acts as an assembly factor to recruit various factors to the RNAPII elongation complex and is recruited to the complex via binding to the transcription elongation factor SUPT6H bound to the C-terminal domain (CTD) of the RNAPII subunit RPB1 (POLR2A). The SUPT6H:IWS1:CTD complex recruits mRNA export factors (ALYREF/THOC4, EXOSC10) as well as histone modifying enzymes (such as SETD2) to ensure proper mRNA splicing, efficient mRNA export and elongation-coupled H3K36 methylation, a signature chromatin mark of active transcription.

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

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: interacts with Spt6; IWS1 homolog; IWS1-like protein; Protein IWS1 homolog

          View more View less

          Gene Aliases: IWS1; IWS1L

          View more View less

          UniProt ID: (Human) Q96ST2

          View more View less

          Entrez Gene ID: (Human) 55677

          View more View less

          Function(s)
          DNA binding protein binding
          Process(es)
          transcription, DNA-templated regulation of transcription, DNA-templated mRNA processing RNA splicing regulation of mRNA export from nucleus regulation of mRNA processing mRNA transport regulation of histone H4 acetylation regulation of histone H3-K36 trimethylation
          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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