| 包装 | 价格(元) |
| 10mM (in 1mL DMSO) | 电议 |
| 2mg | 电议 |
| 5mg | 电议 |
| 10mg | 电议 |
| 25mg | 电议 |
| 50mg | 电议 |
Pharmacological inhibition of γ-secretase activity | For YO-01027, pilot experiments were performed with different drug concentrations ranging from 0.1 nM to 150 μM to determine the effective linear range and maximal inhibition dose for YO-01027. YO-01027 were added at the required concentrations to the S2 cell medium upon induction of Notch or APPL expression, 6 hrs before protein harvesting. For each sample, YO-01027 was also included at the corresponding concentration in the lysis buffer for protein extraction and immunoblot analysis. |
Cell lines | Breast cancer stem cells (BCSCs) |
Preparation method | The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months. |
Reaction Conditions | 10 μM; 3 days |
Applications | YO-01027 (10 μM) reduced BCSC number and activity. |
Animal models | C57BL/6 mice |
Dosage form | 0, 3, 10 and 30 μmol/kg; i.p.; q.d., for 5 days |
Applications | In C57BL/6 mice, YO-01027 treatment inhibited epithelial cell proliferation and induced goblet cell differentiation in intestinal adenomas in a dose-dependent manner. |
Other notes | Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
| 产品描述 | YO-01027, also known as dibenzazepine or DBZ, is a potent inhibitor of γ-secretase, a multisubunit aspartyl protease catalyzing the cleavage of numerous type I integral membrane proteins (such as amyloid precursor protein (APP) and Notch). YO-01027 also potently blocks amyloid precursor protein-like (APPL) and Notch cleavage, with estimated inhibition constant IC50of 2.640.30 nM and 2.920.22 nM respectively, through interaction with the N-terminal fragment of Presenilin in a dose-response manner. Recent studies show that YO-01027-induced inhibition Notch signaling pathway leads to a rapid conversion of proliferative crypt cells into postmitotic cells and impairs MUC16 biosynthesis in a concentration-dependent manner in undifferentiated cells instead of postmiotic stratified cells at both preconfluent and confluent stages. Reference [1].Linjie Xiong, Ashley M. Woodward, and Pablo Argueso. Notch signaling modulates MUC16 biosynthesis in an vitro model of human corneal and conjunctival epithelial cell differentiation. Invest. Ophthalmol. Vis. Sci. 2011, 52(8), 5641-5646 |
m.cnreagent.com