TBPB是变构 M1 mAChR 激动剂，EC50值为289nM，可在大鼠中调节淀粉样蛋白加工并产生抗精神病样活性。

TBPB is an allosteric M1 mAChR agonist.

in vitro kinase assay: MELK recombinant protein (0.4 μg) is mixed with 5 μg of each substrate in 20 μL of kinase buffer containing 30 mM Tris-HCl (pH), 10 mM DTT, 40 mM NaF, 10 mM MgCl2, 0.1 mM EGTA with 50 μM cold-ATP and 10 Ci of [γ-32P]ATP for 30 min at 30 °C. The reaction is terminated by addition of SDS sample buffer and boiled for 5 min prior to SDS-PAGE. The gel is dried and autoradiographed with intensifying screens at room temperature. OTSSP167 (final concentration of 10 nM) is dissolved in DMSO and added to kinase buffer before the incubation.

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C25H32N4O

404.558

DMSO:22.5 mg/mL
Powder: -20°C for 3 years
In solvent: -80°C for 2 years