Dabigatran (Synonyms:达比加群; BIBR 953; BIBR 953ZW)
目录号 : KM3673 CAS No. : 211914-51-1 纯度 : 98%

Dabigatran (BIBR 953),口服抗凝剂,是可逆的,竞争性的直接凝血酶 (thrombin) 抑制剂,Ki 为 4.5 nM。Dabigatran (BIBR 953) 也抑制凝血酶诱导的血小板聚集 (IC50=10 nM)。

规格 价格 是否有货 数量
2mg
In-stock
5mg
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10mg
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50mg
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100mg
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200mg 询价 In-stock
500mg 询价 In-stock

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生物活性

Dabigatran (BIBR 953), an oral anticoagulant, is a reversible, potent, competitive direct thrombin inhibitor (Ki=4.5 nM). Dabigatran (BIBR 953) also inhibits thrombin-induced platelet aggregation (IC50=10 nM).

体外研究

Dabigatran (BIBR 953) shows concentration-dependent anticoagulant effects in various species in vitro, doubling the activated partial thromboplastin time (aPTT), prothrombin time (PT) and ecarin clotting time (ECT) in human platelet-poor plasma at concentrations of 0.23, 0.83 and 0.18 μM, respectively.

体内研究

Dabigatran (0.01-0.1 mg/kg; i.v.) inhibits clot formation with an ED50 of 0.033 mg/kg in Wessler model.

Animal Model: Male rats (Wessler model)
Dosage: 0.01, 0.03, 0.05 and 0.1 mg/kg
Administration: Intravenous injection
Result: Inhibited clot formation with an ED50 of 0.033 mg/kg.
分子式
C25H25N7O3
分子量
471.51
CAS号
211914-51-1
中文名称
达比加群
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

0.1 M HCL : 12.5 mg/mL (26.51 mM; Need ultrasonic)

H2O : < 0.1 mg/mL (insoluble)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1208 mL 10.6042 mL 21.2085 mL
5 mM 0.4242 mL 2.1208 mL 4.2417 mL
10 mM 0.2121 mL 1.0604 mL 2.1208 mL
*

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。
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

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科研文献
The molarity calculator equation
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The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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