Rat PDE2A (GenBank Accession No. NM_00143847), full length, with N-terminal His-GST-tag, MW=133 kDa, expressed in a Baculovirus infected Sf9 cell expression system
host species: Sf9 cells
Host species: Sf9 cells
Specific activity: >= 2500 pmol/min/ug
Unit definition: One unit is defined as the amount of enzyme that will convert 1 pmole of 3', 5'-cAMP to 5'-AMP per minute at 37°C.
Immunogen Region
full length
Tag
N-terminal His-GST-tags
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 4 mM glutathione, 3 mM DTT, and 20% glycerol.
Species
Rat
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
10 mM Tris-HCl,pH 7.4, 10 mM MgCl2, 0.1 mg/ml BSA,0.05% Tween-20, 200 uM cAMP, 2.5 kU 5'-nucleotidase, andserial dilutions of PDE2A at 37°C for 20 min.Quantified by 5'- nucleotidase cleaving the5' -AMP product and releasing thephosphate group which is detected byMalachite Green Reagent.
Avoid freeze/thaw cycles. Storing diluted enzyme is not recommended. If necessary, use carrier protein (BSA 0.1 - 0.5%).