RabMAb

Anti-Chk1抗体[EP691Y] (ab40866)

概述

  • 产品名称Anti-Chk1抗体[EP691Y]
    参阅全部 Chk1 一抗
  • 描述
    兔单克隆抗体[EP691Y] to Chk1
  • 经测试应用适用于: ICC/IF, WB, Flow Cyt, IHC-Pmore details
  • 种属反应性
    与反应: Human
  • 免疫原

    Synthetic peptide corresponding to C-terminal residues of human Chk1.

  • 阳性对照
    • HeLa cells lysate and human breast carcinoma.
  • 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.

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

     

    Alternative versions available:

    Anti-Chk1 antibody (Alexa Fluor® 488) [EP691Y] (ab196308)

    Anti-Chk1 antibody (Alexa Fluor® 647) [EP691Y] (ab196520)

    Anti-Chk1 antibody (HRP) [EP691Y] (ab196309)

性能

应用

Our Abpromise guarantee covers the use of ab40866 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
ICC/IF 1/100 - 1/250.
WB 1/10000. Detects a band of approximately 54 kDa (predicted molecular weight: 54 kDa).
Flow Cyt 1/1000.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

IHC-P Use at an assay dependent concentration.

靶标

  • Information by UniProt
  • 数据库链接
  • 别名
    • C85740 antibody
    • Cell cycle checkpoint kinase antibody
    • Checkpoint , S. pombe, homolog of, 1 antibody
    • Checkpoint kinase 1 antibody
    • Checkpoint kinase 1 homolog (S. pombe) antibody
    • CHEK 1 antibody
    • Chek1 antibody
    • Chk 1 antibody
    • Chk1 antibody
    • CHK1 checkpoint homolog (S. pombe) antibody
    • CHK1_HUMAN antibody
    • EC 2.7.11.1 antibody
    • rad27 antibody
    • Serine/threonine protein kinase Chk1 antibody
    • Serine/threonine-protein kinase CHK1 antibody
    • STT3, subunit of the oligosaccharyltransferase complex, homolog A (S. cerevisiae) antibody
    see all

Anti-Chk1 antibody [EP691Y] 图像

  • Immunofluorescence staining of MCF7 cells with purified ab40866 at a working dilution of 1/500, counter-stained with DAPI. The secondary antibody was an Alexa Fluor® 488 conjugated goat anti-rabbit (ab150077), used at a dilution of 1/1000. The cells were fixed in 4% PFA and permeabilized using 0.1% Triton X 100. The negative control is shown in bottom right hand panel - for the negative control, PBS was used instead of the primary antibody.

  • Overlay histogram showing HeLa cells stained with ab40866 (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 (ab40866, 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-Chk1 antibody [EP691Y] (ab40866) at 1/10000 dilution + HeLa cell lysate at 10 µg

    Predicted band size : 54 kDa
    Observed band size : 54 kDa
  • Immunohistochemical analysis of Chk1 expression in paraffin-embedded human breast carcinoma using ab40866 at a 1:250 dilution.

Anti-Chk1 antibody [EP691Y] (ab40866)参考文献

This product has been referenced in:
  • Okita N  et al. CHK1 cleavage in programmed cell death is intricately regulated by both caspase and non-caspase family proteases. Biochim Biophys Acta 1830:2204-13 (2013). Read more (PubMed: 23085068) »
  • Grabauskiene S  et al. CHK1 levels correlate with sensitization to pemetrexed by CHK1 inhibitors in non-small cell lung cancer cells. Lung Cancer N/A:N/A (2013). Read more (PubMed: 24113549) »

See all 6 Publications for this product

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample Mouse Tissue sections (Spleen)
Antigen retrieval step Heat mediated - Buffer/Enzyme Used: Citrate Buffer, pH6.0
Permeabilization No
Specification Spleen
Blocking step BSA as blocking agent for 20 minute(s) · Concentration: 1% · Temperature: 25°C
Fixative Formaldehyde
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提交于 Dec 03 2015

Application Western blot
Loading amount 50 µg
Gel Running Conditions Reduced Denaturing (4-12%)
Sample Human Cell lysate - whole cell (HCT116)
Specification HCT116
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 22°C
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提交于 Dec 17 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (human colon cancer cells)
Loading amount 25 µg
Specification human colon cancer cells
Gel Running Conditions Reduced Denaturing (4-12%)
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
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提交于 Apr 22 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (Human mammary cell)
Loading amount 50000 cells
Specification Human mammary cell
Gel Running Conditions Reduced Denaturing (8%)
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 20°C
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提交于 Apr 11 2012

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (human breast adenocarcinoma cell line (MCF7))
Loading amount 35 µg
Specification human breast adenocarcinoma cell line (MCF7)
Gel Running Conditions Reduced Denaturing (4-12%)
Blocking step BSA as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 22°C
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提交于 Feb 14 2011

Abcam guarantees this product to work in the species/application used in this Abreview.
Application Western blot
Sample Human Cell lysate - whole cell (Colon cell line)
Loading amount 20 µg
Specification Colon cell line
Gel Running Conditions Reduced Denaturing (4-12%)
Blocking step BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
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提交于 Feb 09 2011

Thank you for your enquiry. Unfortunately, based on the sequence alignment, this anti-chk1 will not work for s. pombe samples. I hope this information helps. Please do not hesitate to contact us if you need anything further.

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