Caspase 5 human, recombinant, expressed in E. coli, 5,000 units/mg protein
Biochem/physiol Actions
Useful in screening caspase inhibitors, studying enzyme kinetics and regulation, determining target substrates, as well as serving as positive controls in caspase activity assays and Western blot analysis.
Physical form
Powder contains 0.052% ammonium sulfate, 0.158% Tris−HCl, and 0.76% sodium chloride.
Unit Definition
One unit will hydrolyze 1 nmol of the caspase substrate WEHD-pNA to WEHD and p-nitroaniline per hour at pH 7.2 at 37 °C.
| Quality Level | 200 |
|---|---|
| Manufacturer | SIGMA-ALDRICH |
| Storage Temp. | −70°C |
| Form | powder |
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