1. Others
  2. Fluorescent Dye
  3. Fura-2 pentapotassium

Fura-2 pentapotassium 是一种可以用于细胞内钙成像的比例荧光染料,其 Kd 值为 140 nM。Fura-2 pentapotassium 的发射波长为 510 nm,激发波长为 340 nm 和 380 nm,340/380 荧光强度的比值与胞内 Ca2+ 水平成正比。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

Fura-2 pentapotassium Chemical Structure

Fura-2 pentapotassium Chemical Structure

CAS No. : 113694-64-7

1.  客户无需承担相应的运输费用。

2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货
500 μg ¥1188
询问价格 & 货期

* Please select Quantity before adding items.

Customer Review

注册 MCE会员完成审核
即刻享有 积分商城 300 专属积分

Top Publications Citing Use of Products
  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Fura-2 pentapotassium is a scaled fluorescent dye that can be used for intracellular calcium imaging with the Kd value of 140 nM. Fura-2 pentapotassium has an emission wavelength of 510 nm and excitation wavelengths of 340 nm or 380 nm and the ratio of 340/380 fluorescence intensity is proportional to the intracellular Ca2+ level[1][2].

体外研究
(In Vitro)

Fura-2 pentapotassium (10 μM, 2 min) can be used to detect changes in the concentration of calcium ions in neutrophils of heparinized peripheral blood[1].
Fura-2 pentapotassium (10 μM, 5 min) can be used as a calcium probe to assess the distribution of calcium ions within heart mitochondria without affecting the activity of it in rat[2].

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

分子量

831.99

Formula

C29H22K5N3O14

CAS 号
性状

固体

颜色

White to off-white

Emission (Em)

540

Excitation (Ex)

510

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture and light

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

纯度 & 产品资料

纯度: ≥96.0%

参考文献

Fura-2 pentapotassium 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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.

您最近查看的产品:

Your information is safe with us. * Required Fields.

   产品名称:

 

* 需求量:

* 客户姓名:

 

* Email:

* 电话:

 

* 公司或机构名称:

   留言给我们:

Bulk Inquiry

Inquiry Information

产品名称:
Fura-2 pentapotassium
目录号:
HY-D0110A
需求量: