1. Anti-infection
  2. SARS-CoV
  3. MI-1851

MI-1851  (Synonyms: 弗林蛋白酶抑制剂)

目录号: HY-150737 纯度: 95.08%
COA 产品使用指南

MI-1851 是一种有效的弗林蛋白酶 (furin) 抑制剂,可以阻止 HEK293 细胞中的内源性弗林蛋白酶对 SARS-CoV-2 的 S 蛋白进行蛋白水解加工,具有抗病毒活性。

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MI-1851 Chemical Structure

MI-1851 Chemical Structure

CAS No. : 2417283-44-2

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1 mg ¥8800
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

MI-1851 is a potent furin inhibitor. MI-1851 prevents the proteolytic processing of the S protein of SARS-CoV-2 by endogenous flavoprotease in HEK293 cells. MI-185 has antiviral activity[1][2].

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
Vero 76 CC50
> 50 μM
Compound: 8
Cytotoxicity against african green monkey Vero 76 cells by Cell Titer Glo assay
Cytotoxicity against african green monkey Vero 76 cells by Cell Titer Glo assay
[PMID: 33732412]
体外研究
(In Vitro)

MI-1851 (0-100 μM, 2h, 24 h) does not affect PHH cells viability, and extracellular hydrogen peroxide production even at 100 μM but reduces CYP3A4 isoenzyme activity in PHH cells in a dose-dependent manner[1].
MI-1851 (10-50 μM, 72 h) strongly inhibits the spread of SARS-CoV-2 and its proliferation in Calu-3 cells even at a low dose of 10 μM, which reduces the virus titer by 30 to 190-fold[2].
MI-1851 (compound 8) (0.5-16 μM, 48 h) inhibits DENV-2 and WNV replication with the EC50 values of 1.50 μM and 1.46 μM, respectively in huh-7 cells[3].

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

体内研究
(In Vivo)
Animal Model: Rats[3]
Dosage: 2.5 mg/kg
Administration: Intravenous injection; once
Result: The pharmacokinetic parameters of MI-1851 (compound 8)
Parameter MI-1851 (compound 8)
t1/2 1.6 h
total body clearance 273 mL/(h•kg)
Cmax 3156 ng/mL
分子量

767.88

Formula

C34H53N15O6

CAS 号
性状

固体

颜色

White to off-white

中文名称

弗林蛋白酶抑制剂

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture

Powder -80°C 2 years
-20°C 1 year

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

溶解性数据
细胞实验: 

DMSO 中的溶解度 : 125 mg/mL (162.79 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.3023 mL 6.5114 mL 13.0229 mL
5 mM 0.2605 mL 1.3023 mL 2.6046 mL
查看完整储备液配制表

* 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 (sealed storage, away from moisture)。-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。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

MI-1851 相关分类

完整储备液配制表

* 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 (sealed storage, away from moisture)。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.3023 mL 6.5114 mL 13.0229 mL 32.5572 mL
5 mM 0.2605 mL 1.3023 mL 2.6046 mL 6.5114 mL
10 mM 0.1302 mL 0.6511 mL 1.3023 mL 3.2557 mL
15 mM 0.0868 mL 0.4341 mL 0.8682 mL 2.1705 mL
20 mM 0.0651 mL 0.3256 mL 0.6511 mL 1.6279 mL
25 mM 0.0521 mL 0.2605 mL 0.5209 mL 1.3023 mL
30 mM 0.0434 mL 0.2170 mL 0.4341 mL 1.0852 mL
40 mM 0.0326 mL 0.1628 mL 0.3256 mL 0.8139 mL
50 mM 0.0260 mL 0.1302 mL 0.2605 mL 0.6511 mL
60 mM 0.0217 mL 0.1085 mL 0.2170 mL 0.5426 mL
80 mM 0.0163 mL 0.0814 mL 0.1628 mL 0.4070 mL
100 mM 0.0130 mL 0.0651 mL 0.1302 mL 0.3256 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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MI-1851
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HY-150737
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