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  3. Pyronin B

Pyronin B 是一种有机阳离子染料,可用于细菌、霉菌和核糖核酸的染色。Pyronin B 也可作为小型疏水性 (SH) 蛋白通道抑制剂。

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Pyronin B Chemical Structure

Pyronin B Chemical Structure

CAS No. : 2150-48-3

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     可免费申领三个不同产品的试用装。

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100 mg ¥300
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500 mg ¥400
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5 g   询价  

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Pyronin B is an organic cationic dye used for the staining of bacteria, mycobacteria and ribonucleic acids. Pyronin B is also used as a small hydrophobic (SH) protein channel inhibitor[1][2].

体外研究
(In Vitro)

Pyronin B (0-15 μM) inhibits channel activity of approximately 60% of small hydrophobic (SH) proteins at a concentration of 10 μM, and the Kd value of 6.8 μM[1].
Pyronin B (0-0.25 μM) affects RSV replication in Vero cells in a dose-dependent manner, and its TCID50 (50% tissue culture infection dose) = 0 at the concentration of 0.25 μM[1].
Pyronin B (10 μM) can react with bromate in an oxidation reaction and the reaction rate increases dramatically with the addition of trace amounts of Ti (IV) with the characteristic absorption spectra of 555 nm[2].

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

分子量

358.90

Formula

C21H27ClN2O

CAS 号
性状

固体

颜色

Brown to black

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 20.83 mg/mL (58.04 mM; 超声助溶 (<60°C); 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 2.7863 mL 13.9315 mL 27.8629 mL
5 mM 0.5573 mL 2.7863 mL 5.5726 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 (protect from light, stored under nitrogen)。-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

Pyronin B 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 (protect from light, stored under nitrogen)。-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 2.7863 mL 13.9315 mL 27.8629 mL 69.6573 mL
5 mM 0.5573 mL 2.7863 mL 5.5726 mL 13.9315 mL
10 mM 0.2786 mL 1.3931 mL 2.7863 mL 6.9657 mL
15 mM 0.1858 mL 0.9288 mL 1.8575 mL 4.6438 mL
20 mM 0.1393 mL 0.6966 mL 1.3931 mL 3.4829 mL
25 mM 0.1115 mL 0.5573 mL 1.1145 mL 2.7863 mL
30 mM 0.0929 mL 0.4644 mL 0.9288 mL 2.3219 mL
40 mM 0.0697 mL 0.3483 mL 0.6966 mL 1.7414 mL
50 mM 0.0557 mL 0.2786 mL 0.5573 mL 1.3931 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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产品名称:
Pyronin B
目录号:
HY-D1543
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