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AF 430 NHS ester

目录号 数量 价格 提前通知时间
10820 1 mg
$110
现货
20820 5 mg
$165
现货
40820 25 mg
$380
现货
50820 50 mg
$695
现货
60820 100 mg
$1190
现货
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AF 430 is a hydrophilic dye. It is used in flow cytometry and other applications.

The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.

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己酸NHS酯 (Hexynoic acid NHS ester)

己酸 NHS 酯,用于铜催化点击化学中带有炔基的生物分子标记。

铜 (II)-TВTA 催化缓冲液,1.5x (Copper(II)-TВTA catalytic buffer, 1.5x)

即用型催化缓冲液含有铜(II) 和 TBTA 配体。适用于核酸和小分子的点击化学修饰。

General properties

Appearance: yellow powder
Molecular weight: 701.75
CAS number: 467233-94-9
Molecular formula: C32H42N3F3O9S
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
CF260: 0,59
CF280: 0,24
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