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Description :Human recombinant HDAC3 (full-length)/NCOR2 (237-489) complex was expressed by baculovirus in Sf9 insect cells using a C-terminal GST-tag for HDAC3 and N-terminal GST-tag for NCOR2.
Tag :GST tags
Expression System:Sf9 insect cells using baculovirus
Sequence :HDAC3 (full-length)/NCOR2 (237-489)
Genbank Number :NM_003883
Genbank Number 2 :NM_006312
Specific Activity :Sample Enzyme Activity Plot. For specific information on a given lot, see related technical data sheet.
Purity :Sample Purity Data. For specific information on a given lot, see related technical data sheet.
Storage, Stability and Shipping :Store product at –70oC. For optimal storage, aliquot target into smaller quantities after centrifugation and store at recommended temperature. For most favorable performance, avoid repeated handling and multiple freeze/thaw cycles.
Applications :HDAC Assay, Western Blot
Molecular Weight :HDAC3 ~83 kDa and NCOR2 ~60 kDa
Gene Aliases :HDAC3: HD3; RPD3; RPD3-2 / NCOR2: CTG26; N-CoR2; SMAP270; SMRT; SMRTE; SMRTE-tau; TNRC14; TRAC; TRAC1
Scientific Background :HDAC3 or Histone deacetylase 3 belongs to the histone deacetylase/acuc/apha family and is a component of the histone deacetylase complex that represses transcription when tethered to a promoter. HDAC3 may participate in the regulation of transcription through its binding with the zinc-finger transcription factor YY1. HDAC3 can also down-regulate p53 function and thus modulate cell growth and apoptosis. Catalytic domain of HDAC4 can interact with HDAC3 via the transcriptional corepressor NCOR2 (1). RELA is a nonhistone substrate of HDAC3 and IKBA-dependent nuclear export of the HDAC3-deacetylated RELA replenishes the depleted cytoplasmic pool of latent NFKB-IKBA complexes (2).
1. Chen, L. et. al: Duration of nuclear NF-kappa-B action regulated by reversible acetylation. Science 293: 1653-1657, 2001.
2. Fischle, W. et al: Enzymatic activity associated with class II HDACs is dependent on a multiprotein complex containing HDAC3 and SMRT/N-CoR. Molec. Cell 9: 45-57, 2002.
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