MK-4256,98.01%
产品编号:Bellancom-13466| CAS NO:1104599-69-0| 分子式:C27H23FN8O| 分子量:494.52
本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,
MK-4256
产品介绍 | MK-4256 是一种有效的选择性 SSTR3 拮抗剂。在人和小鼠受体结合测定中,IC50 分别为 0.66 nM 和 0.36 nM。 | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
生物活性 | MK-4256 is a potent and selective SSTR3 antagonist with IC50s of 0.66 nM and 0.36 nM in human and mouse receptor binding assays, respectively. | ||||||||||||||||
体外研究 |
MK-4256 has excellent selectivity against other SSTR subtypes based on in vitro assays. In human receptor binding assays, MK-4256 has IC50s >2 μM for SSTR1 and SSTR2. Although the binding IC50 values on SSTR4 and SSTR5 are below 1 μM, there is still >500-fold selectivity. MK-4256 is tested in functional antagonist assays against SSTR4 and SSTR5. The IC50 values are greater than 5 μM (at least 5000-fold selectivity). MK-4256 inhibits radiolabeled MK-499 binding of the hERG channel with an IC50=1.74 μM. In a functional patch clamp assay, MK-4256 exhibits 50% blockade of hERG at 3.4 μM concentration. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
体内研究 |
MK-4256 reduces glucose excursion in a dose-dependent fashion with maximal efficacy achieves at doses as low as 0.03 mg/kg po. MK-4256 demonstrates exceptional SSTR3-mediated glucose-lowering efficacy in the mouse oGTT model with minimal hypoglycemia risk. MK-4256 achieves complete ablation of glucose excursion (109%) at 1 mg/kg po. MK-4256 reduces the glucose excursion from 0.003 to 10 mg/kg in a dose-dependent manner. The plasma Cmax of MK-4256 is determined from parallel mouse PK studies. At 0.01, 0.1, and 1 mg/kg oral dose, MK-4256 achieves Cmax of 7, 88, and 493 nM, respectivley. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
体内研究 |
MK-4256 reduces glucose excursion in a dose-dependent fashion with maximal efficacy achieves at doses as low as 0.03 mg/kg po. MK-4256 demonstrates exceptional SSTR3-mediated glucose-lowering efficacy in the mouse oGTT model with minimal hypoglycemia risk. MK-4256 achieves complete ablation of glucose excursion (109%) at 1 mg/kg po. MK-4256 reduces the glucose excursion from 0.003 to 10 mg/kg in a dose-dependent manner. The plasma Cmax of MK-4256 is determined from parallel mouse PK studies. At 0.01, 0.1, and 1 mg/kg oral dose, MK-4256 achieves Cmax of 7, 88, and 493 nM, respectivley. 西域 has not independently confirmed the accuracy of these methods. They are for reference only. | ||||||||||||||||
性状 | Solid | ||||||||||||||||
溶解性数据 |
In Vitro:
DMSO : ≥ 100 mg/mL (202.22 mM) * "≥" means soluble, but saturation unknown. 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 *以上所有助溶剂都可在 西域 网站选购。
| ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
| ||||||||||||||||
参考文献 |
|
相关文档
化学品安全说明书(MSDS)
下载MSDS质检证书(COA)
相关产品

匹配竞争对手的价格

效率为先

专业经验 贴心服务

50000+库存