人NTF97/Importin beta肽(ab50444)

概述

描述

  • 性质
    Synthetic
  • 氨基酸序列
    • 种属
      Human
    • 序列
      C-RRSKTNKAKTLAT
    • 氨基酸
      851 to 863

相关产品

技术指标

Our Abpromise guarantee covers the use of ab50444 in the following tested applications.

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

  • 应用

    Blocking - Blocking peptide for Anti-NTF97/Importin beta antibody (ab50417)

  • 形式
    Liquid
  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

常规信息

  • 别名
    • IMB 1
    • IMB1
    • IMB1_HUMAN
    • Impnb
    • Importin 90
    • Importin beta 1
    • Importin beta 1 subunit
    • Importin subunit beta-1
    • Importin-90
    • IPOB
    • Karyopherin beta 1
    • Karyopherin beta 1 subunit
    • Karyopherin subunit beta-1
    • KPNB 1
    • Kpnb1
    • MGC2155
    • MGC2156
    • MGC2157
    • NTF 97
    • NTF97
    • Nuclear factor P97
    • Pore targeting complex 97 kDa subunit
    • PTAC97
    see all
  • 功能
    Functions in nuclear protein import, either in association with an adapter protein, like an importin-alpha subunit, which binds to nuclear localization signals (NLS) in cargo substrates, or by acting as autonomous nuclear transport receptor. Acting autonomously, serves itself as NLS receptor. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Mediates autonomously the nuclear import of ribosomal proteins RPL23A, RPS7 and RPL5. Binds to a beta-like import receptor binding (BIB) domain of RPL23A. In association with IPO7 mediates the nuclear import of H1 histone. In vitro, mediates nuclear import of H2A, H2B, H3 and H4 histones. In case of HIV-1 infection, binds and mediates the nuclear import of HIV-1 Rev. Imports PRKCI into the nucleus.
  • 序列相似性
    Belongs to the importin beta family.
    Contains 8 HEAT repeats.
    Contains 1 importin N-terminal domain.
  • 细胞定位
    Cytoplasm. Nucleus envelope.
  • Information by UniProt

文献

ab50444 has not yet been referenced specifically in any publications.

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