Severe acute respiratory Coronavirus 3C-like protease (SARS-CoV 3CL Protease), GenBank Accession No. 1UK3_B, a.a. 1-306(full length), with a C-terminal His-tag, expressed in an E. coli expression system, MW=36 kDa.
Immunogen Region
1-306(full length)
Tag
C-terminal His-tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.04% Tween20, 20% glycerol, 3 mM DTT, 200 mM Imidazole
Species
SARS-CoV
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Add 40 ul of 3CL protease diluted in 1x assay buffer. Start the reaction by adding 10 ul of diluted substrate. Immediately place plate in plate reader. Read kinetics for 60 min (lambdaexc=360 nm, lambdaem=460 nm). Total volume is 50 ul.