Recombinant人RALA protein (ab102555)

概述

描述

  • 性质
    Recombinant
  • 来源
    Escherichia coli
  • 氨基酸序列
    • Accession
    • 种属
      Human
    • 序列
      MGSSHHHHHHSSGLVPRGSHMGSHMAANKPKGQNSLALHKVIMVGSGGVG KSALTLQFMYDEFVEDYEPTKADSYRKKVVLDGEEVQIDILDTAGQEDYA AIRDNYFRSGEGFLCVFSITEMESFAATADFREQILRVKEDENVPFLLVG NKSDLEDKRQVSVEEAKNRAEQWNVNYVETSAKTRANVDKVFFDLMREIR ARKMEDSKEKNGKKKRKSLAKRIRERC
    • 分子量
      26 kDa including tags
    • 氨基酸
      1 to 203
    • 标签
      His tag N-Terminus

技术指标

Our Abpromise guarantee covers the use of ab102555 in the following tested applications.

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

  • 应用

    Western blot

    Mass Spectrometry

    SDS-PAGE

  • 质谱法
    MALDI-TOF
  • 纯度
    > 90 % SDS-PAGE.
    ab102555 was purified using conventional chromatography techniques.
  • 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 or -80°C. Avoid repeated freeze / thaw cycles.

    Preservative: None
    Constituents: 10% Glycerol, 20mM Tris HCl, 2mM DTT, 100mM Sodium chloride, 0.1mM PMSF, pH 8.0

常规信息

  • 别名
    • MGC48949
    • RAL
    • Ral a
    • Ral A protein
    • RALA
    • RALA_HUMAN
    • Ras family small GTP binding protein RALA
    • RAS like protein A
    • Ras related protein RalA
    • Ras-related protein Ral-A
    • v ral simian leukemia viral oncogene homolog A
    • v ral simian leukemia viral oncogene homolog A (ras related)
    see all
  • 功能
    Multifuntional GTPase involved in a variety of cellular processes including gene expression, cell migration, cell proliferation, oncogenic transformation and membrane trafficking. Accomplishes its multiple functions by interacting with distinct downstream effectors. Acts as a GTP sensor for GTP-dependent exocytosis of dense core vesicles. Plays a role in the early stages of cytokinesis and is required to tether the exocyst to the cytokinetic furrow. The RALA-exocyst complex regulates integrin-dependent membrane raft exocytosis and growth signaling. Key regulator of LPAR1 signaling and competes with ADRBK1 for binding to LPAR1 thus affecting the signaling properties of the receptor. Required for anchorage-independent proliferation of transformed cells.
  • 序列相似性
    Belongs to the small GTPase superfamily. Ras family.
  • 翻译后修饰
    Prenylation is essential for membrane localization. The geranylgeranylated form and the farnesylated mutant does not undergo alternative prenylation in response to geranylgeranyltransferase I inhibitors (GGTIs) and farnesyltransferase I inhibitors (FTIs).
  • 细胞定位
    Cell surface. Cell membrane. Cleavage furrow. Midbody. Prior to LPA treatment found predominantly at the cell surface and in the presence of LPA co-localizes with LPAR1 and LPAR2 in the endocytic vesicles. During early cytokinesis localizes at the cleavage furrow membrane. Colocalizes with EXOC2 at the early midbody ring and persists there till maturation of the midbody.
  • Information by UniProt

图片

  • 15% SDS-PAGE analysis of 3µg of ab102555.
  • Anti-RALA antibody (ab96759) at 1/3000 dilution + Recombinant Human RALA protein (ab102555) at 0.01 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Exposure time : 4 minutes

文献

ab102555 has not yet been referenced specifically in any publications.

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