Recombinant人KAT3A / CBP protein (ab56272)

概述

描述

  • 性质Recombinant
  • 来源Escherichia coli
  • 氨基酸序列
    • 种属Human
    • 氨基酸1319 to 1710

技术指标

Our Abpromise guarantee covers the use of ab56272 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • 应用

    SDS-PAGE

  • 形式Liquid
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 25% Glycerol, 50mM Tris HCl, 150mM Sodium chloride, 0.25mM DTT, 0.1mM PMSF, pH 7.5

常规信息

  • 别名
    • CBP
    • CBP_HUMAN
    • CREB binding protein
    • CREB-binding protein
    • Crebbp
    • Cyclic AMP responsive enhancer binding protein
    • KAT3A
    • RSTS
    • RTS
    • Rubinstein Taybi syndrome
    see all
  • 功能Acetylates histones, giving a specific tag for transcriptional activation. Also acetylates non-histone proteins, like NCOA3 coactivator. Binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes. Acts as a coactivator of ALX1 in the presence of EP300.
  • 疾病相关Note=Chromosomal aberrations involving CREBBP may be a cause of acute myeloid leukemias. Translocation t(8;16)(p11;p13) with MYST3/MOZ; translocation t(11;16)(q23;p13.3) with MLL/HRX; translocation t(10;16)(q22;p13) with MYST4/MORF. MYST3-CREBBP may induce leukemia by inhibiting RUNX1-mediated transcription.
    Defects in CREBBP are a cause of Rubinstein-Taybi syndrome type 1 (RSTS1) [MIM:180849]. RSTS1 is an autosomal dominant disorder characterized by craniofacial abnormalities, broad thumbs, broad big toes, mental retardation and a propensity for development of malignancies.
  • 序列相似性Contains 1 bromo domain.
    Contains 1 KIX domain.
    Contains 2 TAZ-type zinc fingers.
    Contains 1 ZZ-type zinc finger.
  • 结构域The KIX domain mediates binding to HIV-1 Tat.
  • 翻译后修饰Methylation of the KIX domain by CARM1 blocks association with CREB. This results in the blockade of CREB signaling, and in activation of apoptotic response.
    Phosphorylated upon DNA damage, probably by ATM or ATR.
    Sumoylation negatively regulates transcriptional activity via the recruitment of DAAX.
  • 细胞定位Cytoplasm. Nucleus. Recruited to nuclear bodies by SS18L1/CREST. In the presence of ALX1 relocalizes from the cytoplasm to the nucleus.
  • Information by UniProt

Recombinant Human KAT3A / CBP protein 图像

  • ab56272 on SDS-PAGE.

Recombinant Human KAT3A / CBP protein (ab56272)参考文献

ab56272 has not yet been referenced specifically in any publications.

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Ich freue mich Ihnen nun mitteilen zu können dass wir das DTT freie KAT3A / CBP Protein nun im Katalog haben:

ab135297

http://www.abcam.com/index.html?datasheet=135297 (or use the following: http://www.abcam.com/index.html?data...

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Wir sind momentan dabei das KAT3A / CBP Protein ohne DTT in unseren Katalog aufzunehmen.

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"