CAS NO: | 643082-52-4 |
包装 | 价格(元) |
5mg | 电议 |
10mg | 电议 |
50mg | 电议 |
100mg | 电议 |
生物活性 | YM-341619 (AS1617612) is a potent and orally activeSTAT6inhibitor with anIC50of 0.70 nM. YM-341619 inhibits Th2 differentiation in mouse spleen T cells induced byIL-4(IC50=0.28 nM) without affecting Th1 cell differentiation[1]. YM-341619 is a promising compound for the the research of allergic diseases, such as allergic asthma[2]. | ||||||||||||||||
IC50& Target[1] |
| ||||||||||||||||
体外研究 (In Vitro) | YM-341619 (0.1-100 nM; pretreatment 30 min before IL-4) inhibits IL-4-increased STAT6 luciferase gene activity in a concentration dependent manner, exhibiting an IC50value of 1.5 nM in FW4 cells[2].YM-341619 (0.1-10 nM; pretreatment 30 min before IL-4) concentration-dependently decreases the production of IL-4 and the expression of GATA-3 mRNA in T cells cultured with IL-4. And it has no effects on the production of IFN-γ or the expression of T-bet (a Th1 transcription factor) mRNA in T cells cultured with IL-12[2]. RT-PCR[2]
| ||||||||||||||||
体内研究 (In Vivo) | YM-341619 (intravenous injection; 1 mg/kg) exhibits CLtot, t1/2, Vdvalues of 36.1 mL/min/kg, 1.0 hour, 3117 mL/kg, respectively. And it exhibits Cmax, Tmax, AUC, and F% values of 80 ng/mL, 0.5h, 114 ng h/mL and 25%, respectively in 8-week-old female balb/c mice[1].YM-341619 (oral administration; 0.003-0.03 mg/kg) suppresses the IgE level in a dose-dependent manner, but not the IgG2a level, and the ED50value of YM-341619 for the suppression of IgE production is 0.026 mg/kg. YM-341619 tends to decrease IL-4 production and decrease IL-13 production in a dose-dependent manner (both 57%), but does not affect IFN-γ production in DNP-Ascaris-sensitized rats[2].
| ||||||||||||||||
分子量 | 458.44 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C22H21F3N6O2 | ||||||||||||||||
CAS 号 | 643082-52-4 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
| ||||||||||||||||
溶解性数据 | In Vitro: DMSO : 50 mg/mL(109.07 mM;ultrasonic and warming and heat to 60℃) 配制储备液
* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百
|