RabMAb

Anti-RhoGAP抗体[EP489Y] (ab32328)

概述

  • 产品名称Anti-RhoGAP抗体[EP489Y]
    参阅全部 RhoGAP 一抗
  • 描述
    兔单克隆抗体[EP489Y] to RhoGAP
  • 经测试应用适用于: WB, IHC-P, Flow Cytmore details
    不适用于: ICC or IP
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    Synthetic peptide (Human) from RhoGAP.

  • 阳性对照
    • Human stomach carcinoma and the following cell lysates: Hela, NIH 3T3, Jurkat, 293, K562, MCF-7, A431 and PC12.
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.

     

    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

性能

  • 形式Liquid
  • 存放说明Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • 存储溶液PBS 49%,Sodium azide 0.01%,Glycerol 50%,BSA 0.05%
  • Concentration information loading...
  • 纯度Protein A purified
  • 克隆单克隆
  • 克隆编号EP489Y
  • 同种型IgG
  • 研究领域

应用

Our Abpromise guarantee covers the use of ab32328 in the following tested applications.

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

应用 Ab评论 说明
WB 1/500. Detects a band of approximately 190 kDa (predicted molecular weight: 171 kDa).
IHC-P Use at an assay dependent concentration.
Flow Cyt 1/60 - 1/1000. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.
  • 应用说明Is unsuitable for ICC or IP.
  • 靶标

    • 相关性The p190 RhoGAP protein is associated with p120 RasGAP in growth-factor stimulated and tyrosine kinase transformed cells. It functions as a GTPase - activating protein (GAP) for Rho and Rac family proteins, which are involved in regulating cytoskeletal actin and membrane ruffling. The antibody appears to couple signal transduction via Ras and Rho through its association with RasGAP. The presence of two adjacent SH2 domains in the p21 RAS GAP indicates that GAP might interact directly with tyrosine kinases. p190B can be directly phosphorylated on a single identified tyrosine residue by the activated insulin and IGF-1 receptors. This phosphorylation causes p190B to translocate to the lipid rafts of the plasma membrane, where it can facilitate the inactivation of the Rho GTPase. P190B also has been shown to be tyrosine phosphorylated by cSrc and vSrc. Additionally the GAP domain of p190B is shown to attenuate signal transducing activity of Rac, Rho and CDC42.
    • 细胞定位Cytoplasmic
    • 数据库链接
    • 别名
      • ARHGAP 5 antibody
      • ARHGAP5 antibody
      • p190 B antibody
      • p190 RhoGAP antibody
      • Rho GTPase activating protein 5 antibody
      • RhoGAP 5 antibody
      • RhoGAP antibody
      • RhoGAP5 antibody
      see all

    Anti-RhoGAP antibody [EP489Y] 图像

    • Overlay histogram showing A431 cells stained with ab32328 (red line). The cells were fixed with 80% methanol (5 min)/ and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab32328, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
    • Anti-RhoGAP antibody [EP489Y] (ab32328) at 1/500 dilution + Mouse MEFs whole cell lysate at 50 µg

      Secondary
      HRP-conjugated Goat anti-rabbit IgG polyclonal at 1/2000 dilution
      Developed using the ECL technique

      Performed under reducing conditions.

      Predicted band size : 171 kDa
      Observed band size : 190 kDa (why is the actual band size different from the predicted?)


      Exposure time : 5 minutes

      This image is courtesy of an anonymous Abreview

      See Abreview

    • All lanes : Anti-RhoGAP antibody [EP489Y] (ab32328) at 1/500 dilution

      Lane 1 : Hela cell lysate
      Lane 2 : Jurkat cell lysate
      Lane 3 : MCF-7 cell lysate
      Lane 4 : K562 cell lysate
      Lane 5 : A431 cell lysate
      Lane 6 : 293 cell lysate
      Lane 7 : NIH 3T3 cell lysate
      Lane 8 : PC12 cell lysate


      Predicted band size : 171 kDa
      Observed band size : 190 kDa (why is the actual band size different from the predicted?)
    • ab32328, at a 1/100 dilution, staining human RhoGAP in stomach carcinoma by Immunohistochemistry, Paraffin embedded tissue

    Anti-RhoGAP antibody [EP489Y] (ab32328)参考文献

    This product has been referenced in:
    • Repetto D  et al. p140Cap regulates memory and synaptic plasticity through Src-mediated and citron-N-mediated actin reorganization. J Neurosci 34:1542-53 (2014). Mouse . Read more (PubMed: 24453341) »

    See 1 Publication for this product

    Product Wall

    Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Blocking step BSA as blocking agent for 3 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: RT°C
    Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Tris EDTA pH 9
    Sample Human Tissue sections (Human placenta)
    Specification Human placenta
    Permeabilization Yes - Triton 1%
    Fixative Paraformaldehyde
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    提交于 Dec 03 2014

    Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Blocking step Serum as blocking agent for 3 hour(s) and 0 minute(s) · Concentration: 10µg/mL · Temperature: RT°C
    Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Tris EDTA pH 9
    Sample Dog Tissue sections (MDCK pellets in paraffin)
    Specification MDCK pellets in paraffin
    Permeabilization No
    Fixative Formaldehyde
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    提交于 Oct 13 2014

    Application Immunocytochemistry/ Immunofluorescence
    Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 3% · Temperature: RT°C
    Sample Human Cell (293T)
    Specification 293T
    Permeabilization Yes - Tween 20, 0,1%
    Fixative Paraformaldehyde
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    提交于 May 13 2014

    Application Western blot
    Loading amount 50 µg
    Gel Running Conditions Reduced Denaturing (10)
    Sample Mouse Cell lysate - whole cell (MEFs)
    Specification MEFs
    Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: RT°C
    Username

    Abcam user community

    Verified customer

    提交于 Dec 16 2013

    Thank you for you enquiry regarding ab32328. This antibody generated against sequence from p190 RhoGAP B isoform and we have not tested this antibody to see if it specific for p190 RhoGAP A isoform. However, I checked the immunogen sequence an...

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