AF430 maleimide

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AF430 maleimide

标签:Maleimides, AF430
货号 规格 价格 货期
10880 1 mg 110.00$ in stock
20880 5 mg 290.00$ in stock
40880 25 mg 690.00$ in stock
50880 50 mg 1270.00$ in stock
60880 100 mg 1990.00$ in stock

AF430 is a hydrophilic dye of coumarin nature. The dye is used in flow cytometry.

This maleimide derivative is reactive against thiol groups. Therefore, it allows to label many proteins, including those residing on cell surface.

AF430 是香豆素性质的亲水染料。 该染料用于流式细胞术。

这种马来酰亚胺衍生物对硫醇基团具有反应性。 因此,它可以标记许多蛋白质,包括那些驻留在细胞表面的蛋白质。

Absorption and emission spectra of AF430

AF430 maleimide

AF430 maleimide相关产品

Sulfo-Cyanine5 NHS ester

Water-soluble Cyanine 5 succinimide ester.


TAMRA NHS ester, 5-isomer

Amine-reactive, activated N-hydroxysuccinimidyl ester of TAMRA dye for the labeling of amine groups of proteins, peptides, and amino-oligonucleotides.

TAMRA 染料的胺反应活性 N-羟基琥珀酰亚胺酯,用于标记蛋白质、肽和氨基寡核苷酸的胺基。

Sulfo-Cyanine3 azide

Water-soluble sulfo-Cyanine3 dye azide for Click Chemistry.

用于 Click Chemistry 的水溶性磺基-Cyanine3 染料叠氮化物。

General properties

Appearance: yellow solid 黄色固体
Mass spec M+ increment: 625.2
Molecular weight: 726.8
Molecular formula: C34H45N4F3O8S
IUPAC name: (8-{6-[2-(2,5-Dioxo-1H-pyrrol-1-yl)ethylamino]-6-oxohexyl}-7,7-dimethyl-2-oxo-4-(trifluoromethyl)-1-oxa-8-aza-5,6,7,8-tetrahydroanthr-5-yl)methanesulfonic acid
Solubility: soluble in water, polar organic solvents (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.

储存:收到后 12 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
CF260: 0.06
CF280: 0.06