製品の概要

  • 製品名
  • 検出方法
    Colorimetric
  • サンプルの種類
    Cell Lysate
  • アッセイタイプ
    Semi-quantitative
  • 全工程の試験時間
    5h 00m
  • ステップ
    Multiple steps standard assay
  • 種交差性
    交差種: Mouse, Rat, Human
  • 製品の概要

    ab126433 is a very rapid, convenient and sensitive assay kit that can monitor the activation or function of important biological pathways in cell lysates. By determining phosphorylated Akt protein in your experimental model system, you can verify pathway activation in your cell lysates. You can simultaneously measure numerous different cell lysates without spending excess time and effort in performing a Western Blot analysis. 


    This Sandwich ELISA kit is an in vitro enzyme-linked immunosorbent assay for the measurement of phospho-Akt (Ser473) and total Akt in human, mouse and rat cell lysates (help normalize the results of phospho-Akt from different cell lysate being compared). A pan Akt antibody has been coated onto a 96-well plate. Samples are pipetted into the wells and Akt present in a sample is bound to the wells by the immobilized antibody. The wells are washed and anti-phospho-Akt (Ser473) or anti-pan-Akt is used to detect phosphorylated or total Akt. After washing away unbound antibody, HRP-conjugated anti-rabbit IgG is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of Akt (Ser473) or total Akt bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.


    Get higher sensitivity in only 90 minutes with AKT 1/2/3 pS473 + AKT1 ELISA Kit (ab176657) from our SimpleStep ELISA® range.

  • アプリケーション
    適用あり: Sandwich ELISAmore details
  • 試験プラットフォーム
    Microplate

製品の特性

関連製品

アプリケーション

Our Abpromise guarantee covers the use of ab126433 in the following tested applications.

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

アプリケーション Abreviews 特記事項
Sandwich ELISA Use at an assay dependent concentration.

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  • MCF7 cells were stimulated for five minutes with 1 ug x mL-1 of insulin (ab123768). Cell lysates were assessed for total Akt and Akt(pS473), shown as OD (450 nm) after background signal was subtracted (duplicates +/- SD).
  • The NIH3T3 cells were treated with recombinant human PDGF for 10 minutes to induce phosphorylation of Akt. Serial dilutions of lysates were analyzed in this ELISA.
  • NIH3T3 cells were treated or untreated with recombinant human PDGF for 10 min. Cell lysates were analyzed by Western Blot.
  • NIH3T3 cells were treated or untreated with recombinant human PDGF for 10 min. Cell lysates were analyzed using this phosphoELISA.
  • A431 cells were treated with recombinant human EGF at 37°C for 20 min. Solubilize cells at 4 x 107 cells/ml in Cell Lysate Buffer. Serial dilutions of lysates were analyzed in this ELISA.

プロトコール

参考文献

This product has been referenced in:
  • Ding WZ  et al. MicroRNA-497 regulates cell proliferation in hepatocellular carcinoma. Oncol Lett 11:1081-1088 (2016). WB . Read more (PubMed: 26893696) »
  • Gerdes JM  et al. Ciliary dysfunction impairs beta-cell insulin secretion and promotes development of type 2 diabetes in rodents. Nat Commun 5:5308 (2014). Sandwich ELISA ; Mouse . Read more (PubMed: 25374274) »

See all 2 Publications for this product

レビューと Q&A


We haven’t directly used TRIS based buffers with ab126433 Akt (pS473) + total Akt ELISA Kit, so I am sorry we cannot confirm for sure this type of alteration will work. However, you can certainly try, and keep us informed if there are any issues. ...

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Here is a link to our guide for use of protease and phosphatase inhibitors:
http://www.abcam.com/index.html?pageconfig=resource&rid=11379#A2
For phosphatase inhibitors, recommended NaF and Na3VO4 working concentrations are 1mM.

Compatibility with Porcine cell (LLC-PK1)

Average Good 4/5 (Ease of Use)
Abreviews
I have used this product to measure the increase in the phosphorylation of AKT when treated with TGF-beta. I found the values to be consistent across the control and TGF-beta treated groups. The phosphorylation of AKT also increased on treatment with TGF-beta as the literature suggests. I feel this product to be reliable in the porcine model as well.
However, the problem I had with the kit was with the standard curve. Firstly, the lyophillized cell lysate that was provided precipitated and I could not obtain a proper standard curve. Moreover, I feel that it would be a good idea for abcam to quantitate the amount of AKT present in the cell lysate they provide so that the results may be expressed as (amount of pAKT/ amount of total AKT) instead of the (absorbance of pAKT/ absorbance of total AKT) as it is being done now.
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Abcam user community

Verified customer

投稿 Sep 18 2013

For best results, the we recommend use of the lysis buffer included with the kit to prepare lysate samples. However, other similar lysis buffers, like RIPA, will likely also work. If using a different lysis buffer than the one that is supplied in the ...

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I can confirm that this kit uses a plate coated with pan Akt antibody. After samples have been added, either anti-phospho-Akt (Ser473) or anti-pan-Akt antibody is used to detect phosphorylated or total Akt. This means that either Akt (pS473) or to...

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Thank you for contacting us.


I am happy to confirm that ab126433 is in stock in our US office and if you order it today before 4pm you should receive it on the 3rd of July.


We are happy to help customers find the most su...

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Thank you for contacting us.

We have just received a shipment into stock (this informationwill be updated on the website shortly) and will be receiving more in the future. If your customer were to place an order we would be able to send them ...

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

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