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sulfo-Cyanine7 dicarboxylic acid

磺基-花菁7 Carboxylic acids Near infrared (NIR) imaging

貨號	數量	價格	交貨時間
1497-1mg	1 mg	$125	現貨
1497-5mg	5 mg	$325	現貨
1497-25mg	25 mg	$850	現貨
1497-50mg	50 mg	$1490	現貨
1497-100mg	100 mg	$1990	現貨

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sulfo-Cyanine7 dicarboxylic acid (Сy7 analog) is a water-soluble, bifunctional NIR dye derivative bearing two carboxylic acid functional groups.

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Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.

近紅外胺染料，Cyanine7 染料的磺化衍生物，用於酶法轉氨基進行修飾。

Cyanine7 maleimide 是一種用於標記蛋白質的巰基反應性近紅外染料。

Appearance:	dark green solid
Molecular weight:	847.09
Molecular formula:	C₄₂H₅₁N₂KO₁₀S₂
Solubility:	good in water, DMF, DMSO
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS:	下載
	產品規格

Excitation/absorption maximum, nm:	750
ε, L⋅mol⁻¹⋅cm⁻¹:	240600
Emission maximum, nm:	773
Fluorescence quantum yield:	0.24
CF₂₆₀:	0.04
CF₂₈₀:	0.04

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