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ATF4 Antibody

ATF4 Antibody, Clone S360A-24

     
  •  - ATF4 Antibody ASM10281
    Immunocytochemistry/Immunofluorescence analysis using Mouse Anti-ATF4 Monoclonal Antibody, Clone S360A-24 (ASM10281). Tissue: Neuroblastoma cell line (SK-N-BE). Species: Human. Fixation: 4% Formaldehyde for 15 min at RT. Primary Antibody: Mouse Anti-ATF4 Monoclonal Antibody (ASM10281) at 1:100 for 60 min at RT. Secondary Antibody: Goat Anti-Mouse ATTO 488 at 1:100 for 60 min at RT. Counterstain: Phalloidin Texas Red F-Actin stain; DAPI (blue) nuclear stain at 1:1000; 1:5000 for 60 min RT, 5 min RT. Localization: Cytoplasm, Cell Membrane. Magnification: 60X. (A) DAPI (blue) nuclear stain (B) Phalloidin Texas Red F-Actin stain (C) ATF4 Antibody (D) Composite.
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  • WB - ATF4 Antibody ASM10281
    Western Blot analysis of Rat Brain showing detection of ~39 kDa (isoform 2) ATF4 protein using Mouse Anti-ATF4 Monoclonal Antibody, Clone S360A-24 (ASM10281). Lane 1: Molecular Weight Ladder (MW). Lane 2: Rat Brain. Load: 15 µg. Block: 5% Skim Milk in 1X TBST. Primary Antibody: Mouse Anti-ATF4 Monoclonal Antibody (ASM10281) at 1:1000 for 2 hours at RT. Secondary Antibody: Goat Anti-Mouse IgG: HRP at 1:2000 for 60 min at RT. Color Development: ECL solution for 5 min at RT. Predicted/Observed Size: ~39 kDa (isoform 2).
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immuno electron microscopy
  • EIA=Enzyme Immunoassay
WB, IHC, ICC
Primary Accession P18848
Other Accession NP_001666.2
Host Mouse
Isotype IgG2a
Reactivity Human, Rat
Clonality Monoclonal
Description Mouse Anti-Human ATF4 Monoclonal IgG2a
Target/Specificity Detects ~60kDa. Does not cross-react with ATF5.
Other Names Activating Transcription Factor 4 Antibody, ATF 4 Antibody, ATF4 protein Antibody, cAMP-dependent transcription factor ATF-4 Antibody, cAMP-responsive element-binding protein 2 Antibody, CREB 2 Antibody, CREB-2 Antibody, CREB2 Antibody, Cyclic AMP dependent transcription factor ATF 4 Antibody, Cyclic AMP response element binding protein 2 Antibody, Cyclic AMP response element binding protein 2 Antibody, Cyclic AMP-dependent transcription factor ATF-4 Antibody, Cyclic AMP-responsive element-binding protein 2 Antibody, DNA binding protein TAXREB67 Antibody, DNA binding protein TAXREB67 Antibody, DNA-binding protein TAXREB67 Antibody, Tax Responsive Enhancer Element B67 Antibody, Tax-responsive enhancer element-binding protein 67 Antibody, TAXREB67 Antibody, TXREB Antibody
Clone Names S360A-24
Immunogen Fusion protein amino acids 25-327 of human ATF4. 86% identical to rat, and 85% identical to mouse. <50% identity with ATF5.
Purification Protein G Purified
Storage -20ºC
Storage Buffer PBS pH 7.4, 50% glycerol, 0.1% sodium azide
Shipping Temperature Blue Ice or 4ºC
Certificate of Analysis 1 µg/ml of SMC-447 was sufficient for detection of ATF4 in 20 µg of rat brain lysate by colorimetric immunoblot analysis using Goat anti-mouse IgG:HRP as the secondary antibody.
Cellular Localization Cytoplasm | Cell Membrane | Nucleus
Research Areas
Citations (0)
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Background

Cyclic AMP-dependent transcription factor ATF-4 (ATF4) is a basic leucine-zipper (bZip) transcription factor, which regulates amino acid metabolism, DNA damage repair, chromatin remodeling, and apoptosis in response to cellular and ER stress. ATF4 works with various proteins, such as C/EBP homology protein (CHOP), aspargine synthetase (ASNS), and cAMP response element (CRE) among others to mediate cellular stress. ATF4 also regulates glucose homeostasis by suppressing beta-cell proliferation and insulin production. Furthermore, ATF4 targets the histone demethylase JMJD3 to alter chromatin structure and enhance gene transcription in response to amino acid deprivation.

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Cat# ASM10281
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