ATF2 Antibody (PrecisionAbTM Antibody)

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ATF2 Antibody (PrecisionAb<sup>TM</sup> Antibody) gallery image 1

Western blot analysis of whole cell lysates probed with ATF2 antibody followed by detection with HRP conjugated Donkey anti Sheep/Goat IgG (1/10,000, STAR88P) and visualized on the ChemiDoc MP with 31 second exposure. Arrow points to ATF2 (molecular weight 65, 75 kDa)

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  • ATF2 Antibody with Control Lysate
  • ATF2 Antibody with Control Lysate
  • Goat anti ATF2
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    The ATF2 antibody recognizes cyclic AMP-dependent transcription factor ATF-2, also known as activating transcription factor 2 splice variant ATF2-var2, cAMP response element-binding protein CRE-BP1, cAMP responsive element binding protein 2, cAMP-responsive element-binding protein 2 or histone acetyltransferase ATF2. This antibody has been extensively validated for western blotting using whole cell lysates.
    • Product Type
      PrecisionAb™ Polyclonal
    • Isotype
      Polyclonal IgG
    • Format
      Purified
      Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
      VPA00027WBdatasheet pdfdatasheet pdf100 µl
      VPA00027
      VPA00027KWBdatasheet pdfdatasheet pdf datasheet pdf10 Westerns
      VPA00027K
      VPA00027KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
      VPA00027KT
      Summary
      Secondary Antibodies
      Negative Isotype Controls
      Useful Reagents
      Positive Controls
      Histology Controls
      References
      Reviews
      -
      • Goat anti Human ATF2 antibody recognizes human Cyclic AMP-dependent transcription factor ATF-2 (ATF2), also known as Activating transcription factor 2, HB16, CREB-2, Histone acetyltransferase ATF2 or cAMP response element-binding protein CRE-BP1. ATF2 is a 505 amino acid member of the ATF family of transcription factors containing single bZIP and C2H2-type zinc finger domains. Multiple isoforms of ATF2 are generated by alternative splicing, Goat anti Human ATF2 antibody was directed against the carboxy-terminal region (aa 492-505) and sequence suggests that the antibody may bind isoforms 1, 2, 4, 5, 6 and 8 with appropriate changes in recognized molecular weight.

        Goat anti Human ATF2 antibody binds to epitopes within the C-terminal (CT) region of human ATF2 which binds to the cAMP responsive element (CRE), stimulating CRE- dependent transcription (Shuman et al. 19997). ATF2 also functions as a histone acetyltransferase (HAT), specifically acetylating histones 2B and 4 in vitro (Kawasaki et al. 2000).

        Goat anti Human ATF2 antibody recognizes human ATF2 as bands of ~65 and 75kDa by western blotting under reducing conditions.
      • Target Species
        Human
      • Western Blotting
        Anti ATF2 antibody detects bands of approximately 65 and 75 kDa in Jurkat cell lysates.
        Anti ATF2 antibody detects bands of approximately 65 and 75 kDa in Jurkat cell lysates.
        Anti ATF2 antibody detects bands of approximately 65 and 75 kDa in Jurkat cell lysates.
      • Species Cross-Reactivity
        Target SpeciesCross Reactivity
        Mouseyes
        N.B. Antibody reactivity and working conditions may vary between species.
      • Product Form
        Purified IgG - liquid
        Purified IgG - liquid
        Purified IgG - liquid
      • Preparation
        Pack Size: 10 Westerns100μl Goat polyclonal antibody purified by ammonium sulfate precipitation followed by antigen affinity chromatography
        Pack Size: 2 Westerns20μl Goat polyclonal antibody purified by ammonium sulfate precipitation followed by antigen affinity chromatography
        Pack Size: 10 Westerns100μl Goat polyclonal antibody purified by ammonium sulfate precipitation followed by antigen affinity chromatography
        Pack Size: 2 Westerns20μl Goat polyclonal antibody purified by ammonium sulfate precipitation followed by antigen affinity chromatography
        Goat polyclonal antibody purified by ammonium sulfate precipitation followed by antigen affinity chromatography
      • Buffer Solution
        TRIS buffered saline
        TRIS buffered saline
        TRIS buffered saline
      • Preservative Stabilisers
        0.02% Sodium Azide (NaN3)
        0.5% Bovine Serum Albumin
        0.02% Sodium Azide (NaN3)
        0.5% Bovine Serum Albumin
        0.02% Sodium Azide (NaN3)
        0.5% Bovine Serum Albumin
      • Immunogen
        Peptide sequence C-IVMAPSSQSQPSGS from the C-terminal region of ATF2
      • Instructions for Use
        Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
        Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
        Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
      • Lysate Composition
        400μg Jurkat lysate lyophilized in RIPA buffer.
        400μg Jurkat lysate lyophilized in RIPA buffer.
      • Lysate Reconstitution
        - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
        - If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
        Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
        - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
        - If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
        Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
      • Storage
        Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

        Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
        Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

        Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
        Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
      • Shelf Life
        As supplied, 12 months from date of despatch.
        As supplied, 12 months from date of despatch.
        As supplied, 12 months from date of despatch.
      • Acknowledgements
        PrecisionAb™ is a trademark of Bio-Rad Laboratories.
        PrecisionAb™ is a trademark of Bio-Rad Laboratories.
        PrecisionAb™ is a trademark of Bio-Rad Laboratories.
      • Regulatory
        For research purposes only
      • GO Terms
        RNA polymerase II transcription factor activity
        regulation of transcription factor activity
        transcription coactivator activity
        protein dimerization activity
        MyD88-dependent toll-like receptor signaling pathway
        toll-like receptor 4 signaling pathway
        sequence-specific DNA binding transcription factor activity
        nucleoplasm
        stress-activated MAPK cascade
        MyD88-independent toll-like receptor signaling pathway
        sequence-specific DNA binding
        innate immune response
        Toll signaling pathway
        toll-like receptor 3 signaling pathway
        toll-like receptor 1 signaling pathway
        zinc ion binding
        toll-like receptor 2 signaling pathway
      • UniProt
      • Entrez Gene
      • This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
      • Application NameYesNoMin DilutionMax Dilution
        Western Blotting1/1000
      • Application NameYesNoMin DilutionMax Dilution
        Western Blotting1/1000
      • Application NameYesNoMin DilutionMax Dilution
        Western Blotting1/1000

      • PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
      • Copyright © 2016 Bio-Rad

      Recommended Secondary Antibody

        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Donkey anti Sheep/Goat IgG:HRPSTAR88P1 mlC, E, P, WB
        STAR88P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Donkey anti Sheep/Goat IgG:HRPSTAR88P1 mlC, E, P, WB
        STAR88P
        DescriptionProduct CodePack SizeApplicationsList PriceQuantity
        Donkey anti Sheep/Goat IgG:HRPSTAR88P1 mlC, E, P, WB
        STAR88P

        Recommended Negative Isotype Control

          Useful Reagents

            Recommended Positive Controls

              Histology Controls

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