MABE1791 | Anti-KAT2A (GCN5) Antibody, clone 2GC-2C11

100 μg  
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      Species ReactivityKey ApplicationsHostFormatAntibody Type
      H, M IP, WB M Purified Monoclonal Antibody
      Catalogue NumberMABE1791
      DescriptionAnti-KAT2A (GCN5) Antibody, clone 2GC-2C11
      Alternate Names
      • Histone acetyltransferase KAT2A
      • EC:
      • General control of amino acid synthesis protein 5-like 2
      • Histone acetyltransferase GCN5
      • HsGCN5
      • Lysine acetyltransferase 2A
      • STAF97
      Background InformationHistone acetyltransferase KAT2A (UniProt: Q92830; also known as EC:, General control of amino acid synthesis protein 5-like 2, Histone acetyltransferase GCN5, HsGCN5, Lysine acetyltransferase 2A, STAF97) is encoded by the KAT2A (also known as GCN5, GCN5L2, HGCN5) gene (Gene ID: 2648) in human. Histone acetyltransferase KAT2A belongs to the acetyltransferase family and is expressed in all tissues tested. However, its expression is highest in ovaries. It has three acetyl-CoA-binding regions (aa 579-581; 586-592; 617-620) and one bromodomain. It functions as a histone acetyltransferase (HAT) to promote transcriptional activation. Acetylation of histones gives a specific tag for epigenetic transcription activation. It displays significant histone acetyltransferase activity with core histones, but not with nucleosome core particles. KAT2A is also shown to acetylate non-histone proteins, such as CCAAT/enhancer-binding protein beta (CEBPB). In case of HIV-1 infection, histone acetyltransferase KAT2A is recruited by the viral protein Tat and it can regulates Tat's transactivating activity and may help in inducing chromatin remodeling of proviral genes. Two isoforms of histone acetyltransferase KAT2A have been reported that are produced by alternative splicing. Isoform 2 lacks the first 410 amino acids.

      Product Information
      PresentationPurified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      ApplicationAnti-KAT2A (GCN5), clone 2GC-2C11, Cat. No. MABE1791, is a highly specific mouse monoclonal antibody that targets Histone acetyltransferase KAT2A and has been tested in Western Blotting and Immunoprecipitation.
      Key Applications
      • Immunoprecipitation
      • Western Blotting
      Application NotesWestern Blotting Analysis: 2 µg/mL from a representative lot detected KAT2A (GCN5) in 10 µg of NIH/3T3 cell lysate.

      Immunoprecipitation Analysis: A representative lot detected KAT2A (GCN5) in Immunoprecipitation applications (Brand, M., et. al. (2001). EMBO J. 20(12):3187-96).

      Western Blotting Analysis: A representative lot detected KAT2A (GCN5) in Western Blotting applications (Riss, A., et. al. (2015). J Biol Chem. 290(48):28997-9009; Helmlinger, D., et. al. (2006). PLoS Biol. 4(3):e67; Brand, M., et. al. (2001). EMBO J. 20(12):3187-96).
      Biological Information
      ImmunogenOvalbumin-conjugated linear peptide corresponding to 15 amino acids from the N-terminal region of human Histone acetyltransferase KAT2A.
      ConcentrationPlease refer to lot specific datasheet.
      SpecificityClone 2GC-2C11 detects Histone acetyltransferase KAT2A in human and murine cells. It targets an epitope within 15 amino acids from the N-terminal region.
      Species Reactivity
      • Human
      • Mouse
      Species Reactivity NoteHuman, Mouse.
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • KAT2A
      • GCN5
      • GCN5L2
      • HGCNS
      Purification MethodProtein G purified
      UniProt Number
      Molecular Weight~94 kDa observed; 93.93 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in HeLa nuclear extracts.

      Western Blotting Analysis: 2 µg/mL of this antibody detected KAT2A (GCN5) in 10 µg of HeLa cells nuclear extract.
      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 Size100 μg
      Transport Information
      Supplemental Information