Basic Information
ID: ALA3887340
Type: Binding
Description: In Vitro Enzyme Inhibition Assay: The inhibition of PI3K-beta, PI3K-alpha, PI3K-gamma and PI3K-delta was evaluated in a Kinase Glo based enzyme activity assay using human recombinant enzymes. Compounds in 100% DMSO were added to assay plates by acoustic dispensing. PI3K enzyme was added in a Tris buffer (50 mM Tris pH7.4, 0.05% CHAPS, 2.1 mM DTT, and 10 mM magnesium chloride) and allowed to preincubate with compound for 20 minutes prior to addition of substrate solution containing PIP2 and ATP. The enzyme reaction was stopped after 80 minutes by the addition of Kinase Glo detection solution containing Lucferin and Luciferase (from Kinase Glo® Plus Luminecent Kinase Assay kit (Promega #V3772). Plates were left for 30 minutes at room temperature then read on a Pherastar Instrument with a standard Luminescence filter block. The final concentration of DMSO, ATP and PIP2 in the assay were, 1%, 8 uM, and 80 uM respectively.
Organism: Homo sapiens
Activity Charts
Bioactivity
Activity Types for Assay ALA3887340
IC50
Compound Summary
| Parent Molecular Weight | ALogP | Polar Surface Area |
|---|---|---|
| 469.55 | 1.68 | 1.68 |
| 469.55 | 1.77 | 1.77 |
| 483.53 | 1.87 | 1.87 |
| 455.52 | 1.29 | 1.29 |
| 469.51 | 1.38 | 1.38 |
| 469.55 | 1.68 | 1.68 |
| 469.55 | 1.54 | 1.54 |