Indirubin (Couroupitine B) 是一种双吲哚生物碱,对慢性粒细胞白血病具有显著的抗癌活性。
生物活性 | Indirubin (Couroupitine B) is a bis-indole alkaloid and has emarkableanticanceractivity against chronic myelocytic leukemia[1][2]. |
体外研究 (In Vitro) | Indirubin (Couroupitine B) significantly inhibits Td-EC proliferation, migration, invasion, and angiogenesis[1].
Cell Proliferation Assay[1] Cell Line: | Human umbilical vein endothelial cells (HUVEC) line; tumor-derived endothelial cells (Td-EC). | Concentration: | 5, 10μM | Incubation Time: | 24, 48, 72 hours | Result: | Inhibited Td-EC proliferation in a dose- and time-dependent manner. |
Cell Invasion Assay[1] Cell Line: | Human umbilical vein endothelial cells (HUVEC) line; tumor-derived endothelial cells (Td-EC). | Concentration: | 5μM | Incubation Time: | overnight | Result: | Inhibited Td-EC migration, invasion, and angiogenesis. |
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体内研究 (In Vivo) | Indirubin (Couroupitine B) (12.5 mg/kg, 25 mg/kg; intraperitoneal injected; once a day for 14 days) may reduce the pathological alterations in a dose-dependent manner[3].
Animal Model: | Male mice (C57BL/6)[3] | Dosage: | 12.5 mg/kg, 25 mg/kg | Administration: | Indirubin (12.5 mg/kg, 25 mg/kg; intraperitoneal injected; once a day for 14 days) | Result: | Attenuated alterations of lung structure induced by BLM. |
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结构分类 | - Alkaloids
- Indole Alkaloids
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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 |
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溶解性数据 | In Vitro: DMSO : 5 mg/mL(19.07 mM;ultrasonic and warming and heat to 60℃) 配制储备液 1 mM | 3.8130 mL | 19.0650 mL | 38.1301 mL | 5 mM | 0.7626 mL | 3.8130 mL | 7.6260 mL | 10 mM | 0.3813 mL | 1.9065 mL | 3.8130 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℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 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 分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶 1. 请依序添加每种溶剂: 10% DMSO 40%PEG300 5%Tween-80 45% saline Solubility: ≥ 1 mg/mL (3.81 mM); Clear solution
此方案可获得 ≥ 1 mg/mL (3.81 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 10.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 *以上所有助溶剂都可在本网站选购。
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