Human PDE4A1A (GenBank Accession No. U97584), full length with N-terminal GST tag, MW = 100 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Definición de unidad
One unit is defined as the amount of enzyme that will convert 1 pmole of 3′, 5′-cAMP to 5′ AMP per min at 37°C
Formulated in 25 mM Tris-HCl, pH 8.0, 100 mM NaCl, 0.05% Tween-20, 50% glycerol and 3 mM DTT.
Nota de preparación
Thaw on ice. Upon first thaw, briefly spin tube containing enzyme to recover full content of the tube. Aliquot enzyme into single use aliquots. Store remaining undiluted enzyme in aliquots at -70°C. Note: Enzyme is very sensitive to freeze/thaw cycles.