Human PDE9A2 (GenBank Accession No. NM_001001567), full length with N-terminal GST-tag, MW=87.7 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
host species: Sf9 cells
Host species: Sf9 cells
Specific activity: >=200 pmol/min/ug.
Unit definition: One unit is defined as the amount of enzyme that will convert 1 pmole of 3', 5'-cGMP to 5'-GMP per minute at 37°C.
Immunogen Region
full length
Tag
N-terminal GST-tag
Formulation
40 mM Tris-HCl, pH 8.0,110 mM NaCl, 2.2 mM KCl, 16 mMglutathione, 3 mM DTT and 20% glycerol
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Assayed using BPS's PDE9A kit, Cat. # 60390. Assay conditions: 10 mM Tris-HCl, pH 7.4, 10 mM MgCl2, 0.05% Tween-20, 200 uM cGMP, 2.5 kU 5'-nucleotidase, and serial dilutions of PDE9A2 at 37°C for 20 min. Quantified by 5'- nucleotidase cleaving the5' -GMP product and releasing thephosphate group which is detected byMalachite Green Reagent.