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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| X275190-10μg |
10μg |
现货 ![]() |
| |
| X275190-50μg |
50μg |
现货 ![]() |
|
| 英文别名 | (-)-Xestospongin C | XeC |
|---|---|
| 规格或纯度 | Moligand™, ≥90% |
| 英文名称 | Xestospongin C |
| 生化机理 | 高效,选择性,可逆的IP 3受体拮抗剂(IC 50 = 350 nM)。抑制IP 3介导的Ca 2+从ER和SR释放。相对于ryanodine受体的选择性高30倍。在较高浓度下抑制电压依赖性Ca 2+和K +通道。 |
| 储存温度 | 避光,-20°C储存,充氩,干燥 |
| 运输条件 | 超低温冰袋运输 |
| 作用类型 | 拮抗剂 |
| 作用机制 | IP 3R1 拮抗剂 |
| 备注 | 如果有可能,您尽量在使用的当天配置溶液,并在当天使用完它。但是,如果您需要预先配制储备溶液,我们建议您将溶液等份保存在-20°C的密封小瓶中。通常,它们最多可以使用一个月。在使用前和打开样品瓶之前,我们建议您让您的产品在室温下平衡至少1小时。需要更多关于溶解度,用法和处理的建议吗?请访问我们的常见问题(FAQ)页面以获取更多详细信息。 |
| 产品介绍 |
Xestospongin C ((-)-Xestospongin C) 是一种选择性、可逆的肌醇 1,4,5-三磷酸受体 (IP3R) 抑制剂。Xestospongin C 是肌膜/内质网Ca2+ ATP 酶 (SERCA) 的抑制剂。Xestospongin C 阻断 IP3 诱导的 Ca2+ 从小脑微粒体释放,IC50 为 358 nM。Xestospongin C 是研究神经元和非神经元细胞中 IP3R 和 Ca2+ 信号的结构和功能的工具。
Xestospongin C ((-)-Xestospongin C) is a selective, reversible inositol 1,4,5-trisphosphate receptor (IP3R) inhibitor. Xestospongin C acts as an inhibitor of the sarcoplasmic/endoplasmic reticulum Ca2+ ATPase (SERCA) pump of internal stores. Xestospongin C blocks IP3-induced Ca2+ release from cerebellar microsomes with an IC50 of 358 nM. Xestospongin C is a valuable tool for investigating the structure and function of IP3Rs and Ca2+ signaling in neuronal and nonneuronal cells.
|
| 纯度 | ≥90% |
| 分子类型 | 小分子 |
|---|---|
| IIUPAC Name | (1R,8S,10R,15S,22S,29R)-9,30-dioxa-11,25-diazapentacyclo[20.6.2.28,11.010,15.025,29]dotriacontane |
| INCHI | 1S/C28H50N2O2/c1-3-7-15-25-17-21-30-20-10-14-24(28(30)31-25)12-6-2-4-8-16-26-18-22-29-19-9-13-23(11-5-1)27(29)32-26/h23-28H,1-22H2/t23-,24+,25-,26-,27+,28+/m0/s1 |
| InChi Key | PQYOPBRFUUEHRC-MUJQFDPKSA-N |
| Smiles | C1CCCC2CCN3CCCC(C3O2)CCCCCCC4CCN5CCCC(C5O4)CC1 |
| Isomeric SMILES | C1CCC[C@H]2CCN3CCC[C@@H]([C@H]3O2)CCCCCC[C@H]4CCN5CCC[C@H]([C@H]5O4)CC1 |
| PubChem CID | 5311502 |
| 分子量 | 446.72 |
| 溶解性 | DMSO: soluble |
|---|---|
| 敏感性 | 对光敏感;对空气敏感 |
| 分子量 | 446.700 g/mol |
| XLogP3 | 7.400 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 4 |
| 可旋转键计数Rotatable Bond Count | 0 |
| 精确质量Exact Mass | 446.387 Da |
| 单同位素质量Monoisotopic Mass | 446.387 Da |
| 拓扑极表面积Topological Polar Surface Area | 24.900 Ų |
| 重原子数Heavy Atom Count | 32 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 510.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 6 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 |
|---|
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