Cathepsin K Activity Assay试剂盒(Fluorometric) (ab65303)

概述

  • 产品名称Cathepsin K Activity Assay试剂盒(Fluorometric)
    参阅全部 Cathepsin K 试剂盒
  • 测试
    100 x 1 assay
  • 样品类型
    Tissue Extracts, Cell Lysate
  • 检测类型Enzyme activity
  • 检测时间
    2h 00m
  • 产品概述

    Cathepsin K Activity Assay Kit (Fluorometric) (ab65303) is a fluorescence-based assay that utilizes the preferred cathepsin K substrate sequence LR labeled with AFC (amino-4-trifluoromethyl coumarin). Cell lysates or other samples that contain cathepsin K will cleave the synthetic substrate LR-AFC to release free AFC. The released AFC can easily be quantified using a fluorometer or fluorescence plate reader.
    Visit our FAQs page for tips and troubleshooting.

  • 说明

    Apoptosis can be mediated by mechanisms other than the traditional caspase-mediated cleavage cascade. There is growing recognition that alternative proteolytic enzymes such as the lysosomal cathepsin proteases may initiate or propagate proapoptotic signals. Cathepsins are lysosomal enzymes that are also used as sensitive markers in various toxicological investigations.

  • 经测试应用适用于: Functional Studiesmore details

性能

  • 存放说明Store at -20°C. Please refer to protocols.
  • 组件 标识符 100 tests
    CK Cell Lysis Buffer WM 1 x 25ml
    CK Inhibitor (1mM) Red 1 x 1µl
    CK Reaction Buffer NM 1 x 5ml
    CK Substrate Ac-LR-AFC (10mM) Amber 1 x 200µl
  • 研究领域
  • 相关性Cathepsin K is closely involved in osteoclastic bone resorption and may participate partially in the disorder of bone remodeling. Displays potent endoprotease activity against fibrinogen at acid pH. May play an important role in extracellular matrix degradation.
  • 细胞定位Lysosome.
  • 别名
    • Cathepsin O
    • Cathepsin O2
    • Cathepsin X
    • CTSK
    • CTSO
    • CTSO2
    see all

应用

Our Abpromise guarantee covers the use of ab65303 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
Functional Studies Use at an assay dependent dilution.

Cathepsin K Activity Assay Kit (Fluorometric) 图像

  • Cathepsin K Activity measured in tissue lysates (each with protein concentration of 4 mg/mL) after 1 hour of incubation with and without inhibitor (I).

  • Cathepsin K Activity measured in cell lysates (each with cells concentration of 4e7 cells/mL) after 1 hour of incubation with and without inhibitor (I).

实验方案

Cathepsin K Activity Assay Kit (Fluorometric) (ab65303)参考文献

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Product Wall

I have good news!

AFC is now available for purchase. This is catalog number ab129872.

http://www.abcam.com/7-Amino-4-trifluoromethylcoumarin-AFC-ab129872.html

I hope this is helpful. Please contact me again if you have any...

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I am currently looking into whether or not we can make AFC available on our catalog. I will follow up with you as soon as I have further details.

Thanks for your patience!

Thank you for your reply. I have asked the lab for any data or references that they might have regarding the specificity of the substrates, and I will forward this information to you once I hear from them. Please let me know if you have a...

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Thank you for your call yesterday and for your question about ab65302 and ab65303. I have heard back from the lab and we do not expect these kits to cross-react with other enzymes. I hope this information is useful, but please let me know...

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