概述

  • 产品名称Anti-SM22 alpha抗体
    参阅全部 SM22 alpha 一抗
  • 描述
    山羊多克隆抗体to SM22 alpha
  • 经测试应用适用于: IHC-P, ICC/IF, WBmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat, Cow, Xenopus laevis
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 150 to the C-terminus of Human SM22 alpha.

    (Peptide available as ab90227.)

  • 阳性对照
    • This antibody gave a positive signal in HeLa whole cell and nuclear lysates.

性能

应用

Our Abpromise guarantee covers the use of ab89989 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
IHC-P Use a concentration of 1 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF Use a concentration of 5 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 23 kDa (predicted molecular weight: 23 kDa).

靶标

Anti-SM22 alpha antibody 图像

  • All lanes : Anti-SM22 alpha antibody (ab89989) at 1 µg/ml

    Lane 1 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate
    Lane 2 : HeLa (Human epithelial carcinoma cell line) Nuclear Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    Rabbit polyclonal to Goat IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 23 kDa
    Observed band size : 23 kDa
    Additional bands at : 14 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 16 minutes
  • ICC/IF image of ab89989 stained Hela cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab89989, 5µg/ml) overnight at +4°C. The secondary antibody (green) was ab96931 Alexa Fluor® 488 donkey anti-goat IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • IHC image of ab89989 staining in human aorta formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol B. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab89989, 1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

Anti-SM22 alpha antibody (ab89989)参考文献

ab89989 has not yet been referenced specifically in any publications.

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