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Bisindolylmaleimide VIII (acetate) (Synonyms: Ro 31-7549 acetate; Bis VIII acetate)
目录号: PC15991 纯度: ≥98%
CAS No. :138516-31-1
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中文名称
Bisindolylmaleimide VIII (acetate)
中文别名
3-[1-(3-氨基丙基)-1H-吲哚-3-基]-4-(1-甲基-1H-吲哚-3-基)-1H-吡咯-2,5-二酮单乙酸盐;(3AR-顺)-(+)-3,3A,8,8A-四氢-2H-茚并[1,2-D]噁唑-2-酮;双吲哚基马来酰亚胺 VIII . 乙酸酯
英文名称
Bisindolylmaleimide VIII (acetate)
英文别名
3-[1-(3-aminopropyl)-1H-indol-3-yl]-4-(1-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dione acetate;Bisindolylmaleimide VIII (acetate);Bisindolylmaleimide VIII acetate salt;Bisindolylmaleimide VIII Acetic Acid Salt;2-[1-3(aminopropyl)indol-3-yl]-3(1-methyl-1H-indol-3-yl)maleimide acetate;3-[1-(3-aminopropyl)indolyl]-4-(1-methyl-3-indolyl)-1H-pyrrole-2,5-dione acetate;3-< 1-(3-aminopropyl)indolyl> -4-(1-methyl-3-indolyl)-1H-pyrrole-2,5-dione acetate;BIMI0231;bisindolylmaleimide viii;CTK8E7079;Ro 31-7549 (acetate);Ro 31-7549 acetate;Ro-31-7549;SureCN8167124;Bisindolylmaleimide VIII acetate
Cas No.
138516-31-1
分子式
C26H26N4O4
分子量
458.51
包装储存

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

生物活性

Bisindolylmaleimide VIII acetate (Ro 31-7549 acetate) is a potent and selective protein kinase C (PKC) inhibitor with an IC50 of 158 nM for rat brain PKC. Bisindolylmaleimide VIII acetate has IC50s of 53, 195, 163, 213, and 175 nM for PKC-α, PKC-βI, PKC-βII, PKC-γ, PKC-ε, respectively. Bisindolylmaleimide VIII acetate facilitates Fas-mediated apoptosis and inhibits T cell-mediated autoimmune diseases.

性状

Solid

IC50 & Target[1][2]

Rat Brain PKC

158 nM (IC50)

PKC-α

53 nM (IC50)

PKC-βI

195 nM (IC50)

PKC-βII

163 nM (IC50)

PKC-γ

213 nM (IC50)

PKC-ε

175 nM (IC50)

体外研究(In Vitro)

Bisindolylmaleimide VIII acetate (Ro 31-7549 acetate; 5 μM; 8, 12 hours) dramatically increases TRA-8-induced cell death in time-dependent and TRA-8 dose-dependent manners.
Bisindolylmaleimide VIII acetate (5 μM; 6 hours) significantly decreases procaspase-8 at 4 h and completely disappeares at 6 h after the combined treatment with TRA-8.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

Apoptosis Analysis

Cell Line: 1321N1 cells
Concentration: 5 μM
Incubation Time: 8, 12 hours
Result: Dramatically increased TRA-8-induced cell death in time-dependent and TRA-8 dose-dependent manners.

Western Blot Analysis

Cell Line: 1321N1 cells
Concentration: 5 μM
Incubation Time: 6 hours
Result: Significantly decreased procaspase-8 at 4 h and completely disappeared at 6 h.
体内研究(In Vivo)

Bisindolylmaleimide VIII acetate (Ro 31-7549 acetate; 100 μg; IP; every other day for three doses) results in nearly complete tumor regression combined toTRA-8. The treatment with Bisindolylmaleimide VIII acetate alone does not induce significant tumor regression.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: 6-8-week-old female NOD/SCID mice.
Dosage: 100 μg
Administration: IP; every other day for three doses
Result: Resulted in nearly complete tumor regression combined toTRA-8.
运输条件

Room temperature or refrigerated transportation.

储存方式

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

参考文献
溶解度数据
体外研究: 

DMSO : 250 mg/mL (545.24 mM; Need ultrasonic)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.1810 mL 10.9049 mL 21.8098 mL
5 mM 0.4362 mL 2.1810 mL 4.3620 mL
10 mM 0.2181 mL 1.0905 mL 2.1810 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,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 (sealed storage, away from moisture)。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 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.

    建议依照次序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (4.54 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.54 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 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。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH?O 中,得到澄清透明的生理盐水溶液
  • 2.

    建议依照次序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (4.54 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (4.54 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
*
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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