Mouse PDE1B (GenBank Accession No. NM_008800), a.a. 42-535 (end), with N-terminal GST-tag, MW= 83 kDa, expressed in a Baculovirus infected Sf9 cell expression system.
host species: insect
Host species: insect
Host cell line: Sf9 cells
Specific activity: 5000 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 min at 37°C.
Immunogen Region
42-535 (end)
Tag
N-terminal GST tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.04% Tween20, 20% glycerol.
Species
Mouse
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, and serial dilutions of PDE1B Mouse at 37°C for 20 min. Quantified by 5? nucleotidase cleaving the 5?-AMP product and releasing the phosphate group which is detected by Malachite Green Reagent.
Avoid freeze/thaw cycles.
GenBank
NM_008800
Mw(kda)
83kDA
Synonyms
DE1B1, PDES1B, HEL-S-79p, phosphodiesterase 1B
Uniprot
Q01065
Shipping Temperature
-80°C (dry ice)
Format
Aqueous solution
Storage
At least 6 months at -80°C.
Reference
1. Spence, S., Biomedical Journal, 321(1),:157-163 (1997).2. Xin, J. et al., Proc. Natl. Acad. Sci. U.S.A. 93: 11236-11241 (1996).