Cathepsin L

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Magic Red™ Cathepsin L Kit

Product Type
Kits
Product Code Applications Pack Size List Price Quantity
ICT941
Datasheet
IF
MSDS
25 Tests

ICT942
Datasheet
IF
MSDS
100 Tests

The Magic Red Cathepsin L kit uses a quick and easy method to analyze intracellular cathepsin L protease activity in whole living cells.

Product Details

Reagents in the Kit
Pack Size: 25 Tests
Magic Red Substrate (MR-FR2), 25 Tests - lyophilized
Hoechst 33342, 1 mL
Acridine Orange, 0.5 mL
Pack Size: 100 Tests
Magic Red Substrate (MR-FR2), 100 Tests - lyophilized
Hoechst 33342, 1 mL
Acridine Orange, 0.5 mL
Test Principle
Cathepsin Magic Red kits measure cathepsin L protease activity by detecting active cathepsins in whole, living cells. These kits do not work by using antibodies or as an ELISA. Instead, their methodology is based on a cell-permeable and non-cytotoxic reagent which is cleaved in the presence of cathepsins to produce a fluorescent product.

The Magic Red reagent contains a cathepsin L target sequence peptide (FR)2 linked to a red (Cresyl Violet) fluorescent probe.

The Cathepsin Magic Red kits are suitable for cells in suspension and adherent cells from many species including mammalian, insect and yeast. Different cell types, e.g. Jurkat, HL-60, THP-1, fibroblasts, UMUC-3, MCF-7 and U937 cells have also been successfully studied with these kits.

This kit can be used in fluorescence microscopy or with fluorescence plate readers using black microtitre plates.

Storage Information

Storage
Store the unopened kit and each unopened component at +4oC until the expiration date.
Once reconstituted with DMSO, use Magic Red reagent immediately, or store at -20oC for 6 months protected from light and thawed no more than twice during that time.
Guarantee
Guaranteed until date of expiry. Please see product label.

More Information

Acknowledgements
Magic Red™ is a trademark of Immunochemistry Technologies, LLC.
Regulatory
For research purposes only

Applications of Cathepsin L

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
Immunofluorescence
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.

Instructions For Use
Instructions for use can be found at www.bio-rad-antibodies.com/uploads/IFU/ICT941.pdf

Useful Reagents Available

Description Product Code Applications Pack Size List Price Quantity
Magic Red™ Cathepsin L Kit ICT942 IF 100 Tests