SRP0108
HDAC-6 human
recombinant, expressed in baculovirus infected insect cells, ≥80% (SDS-PAGE)
Synonym(s):
HD6, Histone deacetylase 6, JM21
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.32
biological source
human
recombinant
expressed in baculovirus infected insect cells
Assay
≥80% (SDS-PAGE)
form
aqueous solution
mol wt
159 kDa
packaging
pkg of 50 μg
NCBI accession no.
UniProt accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... HDAC6(10013)
General description
HDAC6 (histone deacetylase 6) is a member of the HDAC family of enzyme which are generally linked with gene expression and chromatin dynamics. This protein resides exclusively in the cytoplasm and is present in the perinuclear punctate structures as well as the leading edges of the cell.
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Biochem/physiol Actions
HDAC6 (histone deacetylase 6) functions as a microtubule or tubulin deacetylase, which in turn regulates microtubule-dependent chemotactic cell motility. This protein shows colocalization with p150glued protein, a dynactin component. It contains a ubiquitin binding zinc finger, and interacts with ubiquitinated proteins post-proteasomal inhibition. It is essential for the survival of inflammatory breast cancers (IBCs), though does not function as an oncogene. Treatment of IBC cells with HDAC6 inhibitor ricolinostat (ACY1215) results in the inhibition of IBC cell proliferation both in vitro and in vivo.
Unit Definition
One unit is defined as the amount of enzyme required to deacetylate 1 pmol of substrate/min at 37°C.
Physical form
Formulated in 40 mM Tris-HCl pH8.0, 110mM NaCl, 2.2 mM KCl, 0.04% Tween20, 3mM DTT, and 20% glycerol.
Preparation Note
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
常规特殊物品
Certificates of Analysis (COA)
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The deacetylase HDAC6 regulates aggresome formation and cell viability in response to misfolded protein stress.
Kawaguchi Y et al
Cell, 115(6), 727-738 (2003)
Charlotte Hubbert et al.
Nature, 417(6887), 455-458 (2002-05-25)
Reversible acetylation of alpha-tubulin has been implicated in regulating microtubule stability and function. The distribution of acetylated alpha-tubulin is tightly controlled and stereotypic. Acetylated alpha-tubulin is most abundant in stable microtubules but is absent from dynamic cellular structures such as
HDAC6 activity is a non-oncogene addiction hub for inflammatory breast cancers.
Putcha P
Breast Cancer Research, 17(1), 149-149 (2015)
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