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AF 430 maleimide

AF 430 马来酰亚胺

目录号	数量	价格	提前通知时间
10880	1 mg	$140	现货
20880	5 mg	$450	现货
40880	25 mg	$1460	现货
50880	50 mg	$1890	现货
60880	100 mg	$2640	现货

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AF 430 is a hydrophilic dye of a coumarin nature. The dye is used in flow cytometry.

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

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AF 430 NHS ester

AF 430 is a hydrophilic coumarin dye with emission in the green-yellow range. The NHS ester is used for the labeling of amine groups.

磺基-Cyanine7马来酰亚胺 (sulfo-Cyanine7 maleimide)

用于标记蛋白质和多肽的水溶性近红外染料马来酰亚胺。

General properties

Appearance:	yellow solid
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.
安全数据表（MSDS）:	下载
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Spectral properties

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

产品引用

Yoo, W.; Song, Y.W.; Kim, J.; Ahn, J.; Kim, J.; Shin, Y.; Ryu, J.-K.; Kim, K.K. Molecular basis for SOX2-dependent regulation of super-enhancer activity. Nucleic Acids Research, 2023, 51(22), 11999-12019. doi: 10.1093/nar/gkad908

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.