Human COX1, GenBank Accession No. NM_000962, a.a. 1-599 (end), with C-terminal FLAG-His-tag, MW=70.5 kDa, expressed in a baculovirus infected Sf9 cell expression system.
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.04% Tween-20, 20% glycerol, 80 ug/ml FLAG peptide, 300 uM diethyldithiocarbamate and 0.08% Triton X-100.
Species
human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Mixed various concentrations of enzyme in Assay buffer (100 mM Tris-HCl pH 8, 3 uM EDTA) with 5 uM Hematin for 10 min then added 100 M Ampliflu Red and 200 uM arachidonic acid. Fluorescence (ex. 535 em. 590) was measured after 5 minutes at room temperature. Reaction volume was 100 ul.