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荧光素-5-马来酰亚胺

荧光素-5-马来酰亚胺用途

Fluorescein-5-maleimide 是一种硫醇反应荧光染料,可用于将荧光素与蛋白质缀合(激发波长：494nm,发射波长：519nm)。

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荧光素-5-马来酰亚胺名称

[ CAS 号 ]:
75350-46-8

[ 中文名 ]:
荧光素5-马来酰亚胺

[ 英文名 ]:
Fluorescein-5-maleimide

[中文别名 ]:

[英文别名 ]:

Fluorescein-5-maleimide
MFCD00077345
5-Maleimido-fluorescein
fluorescetin-5-maleimide
N-fluorescein-5-yl maleimide
Fluorescein maleimide

荧光素-5-马来酰亚胺生物活性

[ 描述 ]:

Fluorescein-5-maleimide 是一种硫醇反应荧光染料,可用于将荧光素与蛋白质缀合(激发波长：494nm,发射波长：519nm)。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 其他

染料试剂

[相关活性小分子]

荧光素-5-马来酰亚胺物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
769.1±60.0 °C at 760 mmHg

[ 熔点 ]:
>275ºC (dec.)

[ 分子式 ]:
C₂₄H₁₃NO₇

[ 分子量 ]:
427.362

[ 闪点 ]:
418.9±32.9 °C

[ 精确质量 ]:
427.069214

[ PSA ]:
113.37000

[ LogP ]:
1.85

[ 蒸汽压 ]:
0.0±2.7 mmHg at 25°C

[ 折射率 ]:
1.835

[ 储存条件 ]:
-20°C，惰性气体环境

荧光素-5-马来酰亚胺MSDS

荧光素-5-马来酰亚胺安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

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荧光素-5-马来酰亚胺文献

Analysis of tryptophan residues in the staphylococcal multidrug transporter QacA reveals long-distance functional associations of residues on opposite sides of the membrane.

J. Bacteriol. 190(7) , 2441-9, (2008)

Tryptophan residues can possess a multitude of functions within a multidrug transport protein, e.g., mediating interactions with substrates or distal parts of the protein, or fulfilling a structural r...

Fluorophore-labeled beta-lactamase as a biosensor for beta-lactam antibiotics: a study of the biosensing process.

J. Am. Chem. Soc. 130(20) , 6351-61, (2008)

The fluorescein-labeled E166C mutant of the PenPC beta-lactamase (E166Cf) represents a successful model in the construction of "switch-on" fluorescent biosensors from nonallosteric proteins (Chan P.-H...

Accurate high-throughput structure mapping and prediction with transition metal ion FRET.

Structure 21(1) , 9-19, (2013)

Mapping the landscape of a protein's conformational space is essential to understanding its functions and regulation. The limitations of many structural methods have made this process challenging for ...

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