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  3. INDO 1 pentasodium

INDO 1 pentasodium 是一种比率型、游离钙离子 (Ca2+) 荧光指示剂,可定量监测细胞内游离 Ca2+ 浓度的动态变化。INDO 1 pentasodium 未结合 Ca2+ 时 (游离态),在紫外光 (350 nm) 激发下的光发射峰为 485 nm。INDO 1 pentasodium 结合 Ca2+ 后 (结合态),发射峰偏移至 405 nm。INDO 1 pentasodium 的光不稳定性较强,易发生光漂白,其发射光谱可能与 NADH 的自发荧光重叠。

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INDO 1 pentasodium

INDO 1 pentasodium Chemical Structure

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INDO 1 pentasodium 的其他形式现货产品:

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  • 生物活性

  • 纯度 & 产品资料

生物活性

INDO 1 pentasodium is a ratiometric, free calcium ion (Ca2+) fluorescent indicator that can quantitatively monitor dynamic changes in intracellular free Ca2+ concentrations. When unbound to Ca2+ (free state), INDO 1 pentasodium exhibits a peak emission wavelength of 485 nm under UV excitation (350 nm). Upon binding to Ca2+ (bound state), the emission peak shifts to 405 nm. INDO 1 pentasodium is highly photolabile and susceptible to photobleaching, and its emission spectrum may overlap with the autofluorescence of NADH[1].

分子量

759.51

Formula

C32H26N3Na5O12

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
  • 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
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  • 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:
INDO 1 pentasodium
目录号:
HY-D0121B
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