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p300 (catalytic domain) human recombinant

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号:03-188

牌:Millipore 密理博

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Replacement Information

重要规格表

Key Applications Species
Enzyme Assays Human
Description
Catalogue Number 03-188
Brand Family Upstate
Trade Name
  • Upstate
Description p300 (catalytic domain) human recombinant
Overview Human recombinant p300 (catalytic domain) expressed in E. Coli
Background Information Although originally termed histone acetyltransferases (HATs) for their lysine acetylation activity on histone N-terminal tails, p300 and its paralogue, CBP, have been shown to acetylate a variety of non-histone proteins including p53, DNA polymerase ß and nuclear import factors. p300/CBP acetylations play regulatory roles in transcription, DNA repair and replication, the cell cycle, p53 turnover, and nuclear import. In addition to functions which overlap with those of CBP, p300 has a number of unique functions, including a role in the induction of p21Waf1/Cip1 cell cycle inhibitor.
References
Product Information
Format Purified
Presentation In liquid containing 50 mM Tris/HCl, pH 8.0, 0.1 mM EDTA, 10% glycerol. Frozen solution.
Applications
Application Human recombinant p300 (catalytic domain) expressed in E. Coli.
Key Applications
  • Enzyme Assays
Application Notes Acetyltransferase assays
Biological Information
Host E. coli
Purity Purity >75% by SDS-PAGE
Source Catalytic domain of huma p300
Specific Activity >250 pmol/min/µg assayed as production of CoA-SH from AcCoA in the presence of a peptide comprising human p53 residues 368-386. CoA-SH is determined colorimetrically by reaction with DTNB (5,5′-Dithiobis (2-nitrobenzoic acid).
Molecular Weight ~52 kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
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 Conditions Stable for 12 months at -80ºC from date of receipt. Avoid multiple freeze/thaw cycles.
Packaging Information
Material Size 100 µg
Transport Information
Supplemental Information
Specifications

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