SRP5198
KAT3B (532-1153), GST tagged human
recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution
Synonym(s):
p300
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.77
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recombinant
expressed in baculovirus infected Sf9 cells
Assay
≥70% (SDS-PAGE)
form
buffered aqueous glycerol solution
mol wt
~120 kDa
NCBI accession no.
shipped in
dry ice
storage temp.
−70°C
Gene Information
human ... EP300(2033)
General description
KAT3B (also known as EP300) encodes the adenovirus E1A-associated cellular p300 transcriptional co-activator protein that functions as a histone acetyltransferase. KAT3B regulates transcription via chromatin remodeling and is important in the processes of cell proliferation and differentiation. KAT3B binding is a highly accurate process and can be used for identifying enhancers and their associated activities. KAT3B is also useful in the study of the role of tissue-specific enhancers in human biology and diseases on a genome wide scale. Defects in KAT3B gene are a cause of Rubinstein-Taybi syndrome that play a important role in epithelial cancer and act as a classic tumor suppressor gene.
Physical form
Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
Preparation Note
after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Regulatory Information
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Axel Visel et al.
Nature, 457(7231), 854-858 (2009-02-13)
A major yet unresolved quest in decoding the human genome is the identification of the regulatory sequences that control the spatial and temporal expression of genes. Distant-acting transcriptional enhancers are particularly challenging to uncover because they are scattered among the
S A Gayther et al.
Nature genetics, 24(3), 300-303 (2000-03-04)
The EP300 protein is a histone acetyltransferase that regulates transcription via chromatin remodelling and is important in the processes of cell proliferation and differentiation. EP300 acetylation of TP53 in response to DNA damage regulates its DNA-binding and transcription functions. A
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