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别名 S-2238 dihydrochloride, H-D-Phe-Pip-Arg-pNA dihydrochloride
H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride )是一种显色底物,模仿了纤维蛋白原Aα链N端片段,即凝血酶的天然底物。H-D-Phe-Pip-Arg-pNA dihydrochloride 专为凝血酶检测而设计,用于抗凝血酶-肝素辅因子(AT-III)的定量。利用该底物的AT-III检测方法以其灵敏度、准确性和实施的便捷性而特别闻名。

H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride )是一种显色底物,模仿了纤维蛋白原Aα链N端片段,即凝血酶的天然底物。H-D-Phe-Pip-Arg-pNA dihydrochloride 专为凝血酶检测而设计,用于抗凝血酶-肝素辅因子(AT-III)的定量。利用该底物的AT-III检测方法以其灵敏度、准确性和实施的便捷性而特别闻名。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 1,730 | 现货 | |
| 5 mg | ¥ 3,560 | 现货 | |
| 10 mg | ¥ 5,150 | 现货 | |
| 25 mg | ¥ 7,870 | 现货 | |
| 50 mg | ¥ 10,800 | 现货 | |
| 100 mg | ¥ 14,600 | 现货 | |
| 1 mL x 10 mM (in DMSO) | ¥ 5,990 | 现货 |
| 产品描述 | H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride), a chromogenic substrate, mimics the N-terminal fragment of the A alpha chain of fibrinogen, the native substrate of thrombin. Specifically designed for thrombin detection, H-D-Phe-Pip-Arg-pNA dihydrochloride is employed for the quantification of antithrombin-heparin cofactor (AT-III). The AT-III assay utilizing this substrate is characterized by its sensitivity, accuracy, and ease of implementation. |
| 别名 | S-2238 dihydrochloride, H-D-Phe-Pip-Arg-pNA dihydrochloride |
| 分子量 | 625.55 |
| 分子式 | C27H38Cl2N8O5 |
| CAS No. | 62354-65-8 |
| Smiles | N=C(N)NCCC[C@@H](C(NC(C1NCCCC1)=O)=O)N(C([C@@H](CC2=CC=CC=C2)N)=O)C3=CC=C([N+]([O-])=O)C=C3.[H]Cl.[H]Cl |
| Sequence | H-D-Phe-Pip-Arg-pNA. |
| Sequence Short | FXR |
| 存储 | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | H2O: 125 mg/mL (199.82 mM), Sonication is recommended. DMSO: 125 mg/mL (199.82 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| 体内实验配方 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 4 mg/mL (6.39 mM), Sonication is recommended. 请按顺序添加溶剂,在添加下一种溶剂之前,尽可能使溶液澄清。如有必要,可通过加热、超声、涡旋处理进行溶解。工作液建议现配现用。以上配方仅供参考,体内配方并不是绝对的,请根据不同情况进行调整。 | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
H2O/DMSO
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
对于不同动物的给药剂量换算,您也可以参考 更多