CAS NO: | 781649-09-0 |
包装 | 价格(元) |
10 mM * 1 mL in DMSO | 电议 |
2mg | 电议 |
5mg | 电议 |
10mg | 电议 |
50mg | 电议 |
100mg | 电议 |
200mg | 电议 |
500mg | 电议 |
生物活性 | Telcagepant (MK-0974) is an orally activecalcitoningene-related peptide (CGRP) receptorantagonist withKis of 0.77 nM and 1.2 nM for human and rhesus CGRP receptors, respectively. | ||||||||||||||||
IC50& Target | Ki: 0.77 nM (human CGRP), 1.2 nM (rhesus CGRP) | ||||||||||||||||
体外研究 (In Vitro) | Telcagepant (MK-0974) displays affinity (Ki) for the canine and rat receptors, with values of 1204 nM and 1192 nM (n=10), respectively. Telcagepant (MK-0974) potently blocks human α-CGRP-stimulated cAMP responses in human CGRP receptor expressing HEK293 cells with an IC50of 2.2 nM[1]. Telcagepant (MK-0974) displays saturable binding to SK-N-MC membranes with a KDof 1.9 nM and Bmaxof 479 fmol/mg protein. Telcagepant (MK-0974) also displays saturable binding to rhesus cerebellum homogenate with a KDof 1.3 nM and Bmaxof 20 fmol/mg[2]. | ||||||||||||||||
体内研究 (In Vivo) | Telcagepant (MK-0974) (i.v. bolus, 1 mg/kg) demonstrates that the efficacy of this antagonist is time-dependent and correlated with plasma levels[1]. The pharmacokinetics of Telcagepant (MK-0974) remains linear across 0.5-10 mg/kg intravenous dose in monkeys, but the oral area under the plasma concentration-time curve (AUC) increase (5-30 mg/kg) is 15-fold over dose-proportional[3]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 566.52 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C26H27F5N6O3 | ||||||||||||||||
CAS 号 | 781649-09-0 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : ≥ 50 mg/mL(88.26 mM) *"≥" means soluble, but saturation unknown. 配制储备液
* 请根据半岛bd体育手机客户端
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半岛bd体育手机客户端
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
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