Recombinant人PC4 (mutated F77) protein (ab82047)

概述

描述

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

技术指标

Our Abpromise guarantee covers the use of ab82047 in the following tested applications.

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

  • 应用

    Functional Studies

    SDS-PAGE

    EMSA

  • 纯度
    > 95 % SDS-PAGE.
    ab82047 is purified by conventional chromatography.
  • 形式
    Liquid
  • 补充说明


    A single amino acid change at position 77 (F to P) abolishes both ds- and ss-DNA binding activity.

  • 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: 20% Glycerol, 20mM Tris Cl, 100mM Potassium chloride, 1mM DTT, 0.2mM EDTA, pH 8.0

常规信息

  • 别名
    • Activated RNA polymerase II transcriptional coactivator p15
    • Interferon related developmental regulator 1
    • MGC102747
    • p14
    • P15
    • PC4
    • PC4 LSB
    • Positive cofactor 4
    • RPO2TC1
    • Sub1
    • SUB1 homolog
    • TCP4_HUMAN
    see all
  • 功能
    General coactivator that functions cooperatively with TAFs and mediates functional interactions between upstream activators and the general transcriptional machinery. May be involved in stabilizing the multiprotein transcription complex. Binds single-stranded DNA. Also binds, in vitro, non-specifically to double-stranded DNA (ds DNA).
  • 序列相似性
    Belongs to the transcriptional coactivator PC4 family.
  • 翻译后修饰
    Activity is controlled by protein kinases that target the regulatory region. Phosphorylation inactivates both ds DNA-binding and cofactor function, but does not affect binding to ssDNA. Seems to be phosphorylated in vivo by CK2 in at least 7 sites in the N-terminal Ser-rich region.
  • 细胞定位
    Nucleus.
  • Information by UniProt

文献

ab82047 has not yet been referenced specifically in any publications.

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