Product nameCaspase 5 Assay Kit (Colorimetric)
See all Caspase-5 kits
Sample typeTissue Extracts, Cell Lysate
Assay typeEnzyme activity
Assay time2h 00m
Abcam's Caspase 5 Assay Kit (Colorimetric) provides a simple and convenient means for assaying the activity of caspases that recognize the sequence WEHD. The assay is based on spectrophotometric detection of the chromophore p-nitroanilide (p-NA) after cleavage from the labeled substrate WEHD-p-NA. The p-NA light emission can be quantified using a spectrophotometer or a microtiter plate reader at 400- or 405 nm.
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Activation of ICE-family proteases/caspases initiates apoptosis in mammalian cells.
Other caspase and apoptosis assays
Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.
Storage instructionsStore at -20°C. Please refer to protocols.
Components 100 tests 2X Reaction Buffer 4 x 2ml Cell Lysis Buffer 1 x 100ml Dilution Buffer 1 x 100ml DTT 1 x 400µl WEHD-pNA (4mM) 1 x 500µl
RelevanceCaspase 5 belongs to the Ced3/ICE family of cysteine proteases. Caspase 5 exists as an inactive proenzyme which undergoes proteolytic processing at conserved aspartic residues, leading to p20 and p10 subunits that dimerize to form the active enzyme. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis.
- CASP 5
- Caspase 5 apoptosis related cysteine peptidase
ab65661 has not yet been referenced specifically in any publications.