05-814-25UG | Anti-HDAC2 Antibody, clone 3F3

25 μg  
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      Replacement Information

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      H, B, M, R, HtICC, IP, WBMPurifiedMonoclonal Antibody
      Catalogue Number05-814-25UG
      Brand Family Upstate
      Trade Name
      • Upstate
      DescriptionAnti-HDAC2 Antibody, clone 3F3
      Alternate Names
      • YY1-associated factor 1
      • histone deacetylase 2
      • transcriptional regulator homolog RPD3
      Background InformationHistone deacetylase 2 (HDAC2), or transcriptional regulator homolog RPD3 L1, is highly homologous to the yeast transcription factor RPD3 (reduced potassium dependency 3) gene. As in yeast, human HDA2 is likely to be involved in regulating chromatin structure during transcription. It has been implicated to associate with YY1, a mammalian zinc-finger transcription factor, which negatively regulates transcription by tethering RPD3 to DNA as a cofactor. This process is highly conserved from yeast to human.
      Product Information
      • Included Positive Antigen Control: Catalog # 12-309, HeLa nuclear extract. Add an equal volume of Laemmli reducing sample buffer to 10 μL of extract and boil for 5 minutes to reduce the preparation. Load 20 μg of reduced lysate per lane for minigels.
      PresentationPurified mouse monoclonal IgG in buffer containing 70% storage buffer (0.1 M Tris-glycine, pH 7.4, 0.15 M NaCl, 0.05% sodium azide) and 30% glycerol. Store at -20°C.
      ApplicationAnti-HDAC2 Antibody, clone 3F3 is a Mouse Monoclonal Antibody for detection of HDAC2 also known as YY1-associated factor 1, histone deacetylase 2 & has been validated in ICC, IP & WB.
      Key Applications
      • Immunocytochemistry
      • Immunoprecipitation
      • Western Blotting
      Application NotesImmunocytochemistry:
      This antibody has been reported by an independent laboratory to show positive immunostaining for HDAC2 in NIH/3T3 and U2OS cells fixed with paraformaldehyde.

      Immunoprecipitation and HDAC Assay:
      3 μL of a previous lot was used to immunoprecipitate HDAC activity from HeLa nuclear extract, which was then measured using the HDAC Assay Kit (Fluorometric Detection) (Catalog # 17-356). An independent laboratory has also demonstrated positive immunoprecipitation /HDAC assay results using NIH/3T3 cells.
      Biological Information
      ImmunogenKLH-conjugated, synthetic peptide (CEKTDTKGTKSEQLSNP) corresponding to amino acids 473-488 of human HDAC2 (Accession # NP_001518) containing a N-terminal cysteine
      ConcentrationPlease refer to lot specific datasheet.
      SpecificityRecognizes HDAC2, MW ~60 kDa.
      Species Reactivity
      • Human
      • Bovine
      • Mouse
      • Rat
      • Hamster
      Species Reactivity NoteHuman, mouse, bovine and hamster. Predicted to cross-react with rat based on sequence homology.
      Antibody TypeMonoclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryThis gene product belongs to the histone deacetylase family. Histone deacetylases act via the formation of large multiprotein complexes and are responsible for the deacetylation of lysine residues on the N-terminal region of the core histones (H2A, H2B, H3 and H4). This protein also forms transcriptional repressor complexes by associating with many different proteins, including YY1, a mammalian zinc-finger transcription factor. Thus it plays an important role in transcriptional regulation, cell cycle progression and developmental events.
      Gene Symbol
      • HDAC2
      • HD2
      • YAF1
      • RPD3
      Purification MethodProtein G Purified
      UniProt Number
      UniProt SummaryFUNCTION: SwissProt: Q92769 # Forms transcriptional repressor complexes by associating with MAD, SIN3, YY1 and N-COR. Interacts in the late S-phase of DNA-replication with DNMT1 in the other transcriptional repressor complex composed of DNMT1, DMAP1, PCNA, CAF1.
      SIZE: 488 amino acids; 55364 Da
      SUBUNIT: Interacts with the non-histone region of H2AFY (By similarity). Part of the core histone deacetylase (HDAC) complex composed of HDAC1, HDAC2, RBBP4 and RBBP7. The core complex associates with MTA2, MBD3, MTA1L1, CHD3 and CHD4 to form the nucleosome remodeling and histone deacetylation (NuRD) complex, or with SIN3, SAP18 and SAP30 to form the SIN3 HDAC complex. Component of a BHC histone deacetylase complex that contains HDAC1, HDAC2, HMG20B/BRAF35, AOF2/LSD1, RCOR1/CoREST and PHF21A/BHC80. The BHC complex may also contain ZMYM2, ZNF217, ZMYM3, GSE1 and GTF2I. Part of a complex containing the core histones H2A, H2B, H3 and H4, DEK and unphosphorylated DAXX. Part of a complex containing ATR and CHD4. Forms a heterologous complex at least with YY1. Interacts with ATR, DNMT1, MINT, HDAC7, HDAC10, HCFC1, NRIP1, MJD2A/JHDM3A, SAP30, SETDB1 and SUV39H1. Interacts with the non-histone region of H2AFY. Interacts with PELP1. Component of a mSin3A corepressor complex that contains SIN3A, SAP130, SUDS3/SAP45, ARID4B/SAP180, HDAC1 and HDAC2. Interacts with CBFA2T3. Interacts with SAP30L.
      SUBCELLULAR LOCATION: Nucleus.TISSUE SPECIFICITY: Widely expressed; lower levels in brain and lung.
      SIMILARITY: SwissProt: Q92769 ## Belongs to the histone deacetylase family. Type 1 subfamily.
      Molecular Weight~60 kDa
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by western blot on nuclear extracts from HeLa cells.

      Western Blot Analysis:
      0.5-2 μg/mL of this antibody detected HDAC2 in nuclear extracts from HeLa cells.
      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 -20ºC from date of receipt.
      Packaging Information
      Material Size25 μg
      Transport Information
      Supplemental Information