PDE4B Phosphodiesterase Assay for compound screening and profiling via fluorescence polarization-based quantification of enzyme activity.
Target Overview
CAT#
PDE4B
Enzyme
Human PDE4B
Synonym
cAMP-specific 3′,5′-cyclic phosphodiesterase 4B, DPDE4, PDE32
Scientific Information
Q07343 (http://www.uniprot.org/uniprot/Q07343)
Assay Properties
Substrate
1 µM cAMP
Reaction
Nucleoside 3′,5′-cyclic phosphate + H₂O = nucleoside 5′-phosphate
Readout
Enzymatic activity
Reference Compound IC50s
| Compounds | IC50 (nM) |
|---|---|
| IBMX | 12700 |
| RO-20-1724 | 4600 |
| Rolipram | 353 |
| Trequinsin | 211 |
| Methoxyquinazoline | 10900 |
Screening Location
Malvern, PA, USA
Further Information
More information can be found on our website PDE Assay Services.
Reference Compound IC50 for PDE4B
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