Recombinant HDAC6 (H230A) protein
|Aliases: HD6, JM21, CPBHM, PPP1R90|
|Catalog No: 31564||Format: 20 µg||$360||Buy|
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Expressed In: Baculovirus Protein Species: Human
A representative Technical Data Sheet (TDS) is provided here. Please refer to the lot-specific TDS you will receive with your order for the lot-specific buffer contents and protein concentration.
HDAC6 (Histone Deacetylase 6) is a member of the class IIb mammalian histone deacetylases (HDACs) involved in regulating chromatin structure during transcription. These enzymes catalyze the removal of acetyl groups from lysine residues of histones or many cellular proteins. Lysine N-ε-acetylation is a dynamic, reversible and tightly regulated protein and histone modifiation that plays a major role in regulation of gene expression in various cellular functions. It consists of the transfer of an acetyl moiety from an acetyl coenzyme A to the ε-amino group of a lysine residue. In vivo, acetylation is controlled by the antagonistic activities of histone acetyltransferases (HATs) and histone deacetylases (HDACs). The HDACs are grouped into four classes, on the basis of similarity to yeast counterparts: HDAC class I (HDAC1, HDAC2, HDAC3 and HDAC8), class II (HDAC4, HDAC5, HDAC6, HDAC7, 9 and 10), class III (SIRT1-7) and class IV (HDAC11). HDAC6 is a unique enzyme that harbors a full duplication of its deacetylase homology region, which appears to contribute independently to the overall activity of HDAC6 protein. alpha-tubulin and HSP90 are two known substrates of HDAC6, playing an important role in cellular mechanisms related to the microtubule network and HSP90-dependent events. HDAC6 also participates in regulating expression of a group of genes involved in the remodeling of chromatin during cell differentiation.
This protein is useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
HDAC Activity Assay Conditions:
3 µM H3K9ac (1-21) peptides was incubated with different concentrations of HDAC6 (H230A) in 25 mM Tris-HCl, pH 8.0, 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 0.1 mg/ml BSA for 30 minutes at 37°C followed by developing for 30 minutes at room temperature.
Active Motif has a collection of small-molecule epigenetic modulators that target HDACs - click here to view the list.
Recombinant human HDAC6 (H230A) was expressed in a baculovirus expression system as the full length protein (accession number NP_001308154.1) with a point mutation His230Ala and a C-terminal FLAG-Tag. The molecular weight of the protein is 135.7 kDa. The recombinant protein is >85% pure by SDS-PAGE.
Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation. Avoid repeated freeze/thaw cycles and keep on ice when not in storage.
This product is for research use only and is not for use in diagnostic procedures. This product is guaranteed for 6 months from date of arrival.