Cy3活性酯 CY3-NHS,Cy3-N-羟基琥珀酰亚胺酯染料_详细资料

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品牌其他品牌货号 Cy3-NHS 规格 Cy3-NHS10mg*25mg*50mg 供货周期现货主要用途荧光标记,生物探针

CY3-NHS,Cy3-N-羟基琥珀酰亚胺酯染料

Cyanine3 NHS ester是标记生物分子的氨基基团的活性染料，是Cy3® NHS ester的类似物。该荧光染料是可溶性蛋白、多肽和寡核苷酸/DNA的理想标记物。对于痕量蛋白质，可以考虑用水溶的不需要共溶剂的sulfo-Cyanine3 NHS ester。Cyanine3 NHS ester可以替代Cy3®, Alexa Fluor 546、DyLight 549。




一般特性
外观:
red powder
质谱分析M+增量:
474.2
分子量:
590.15
分子式:
C34H40ClN3O4
溶解性:
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
质量控制:
NMR 1H and HPLC-MS (95%)
储存条件:
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.

光谱特性
Z大激发波长, nm:
555
在Z大激发波长下的消光系数, Lmol-1cm-1:
150000
Z大发生波长, nm:
570
荧光量子产率:
0.31

N-琥珀酰亚胺脂dye nhs esters
cyanine3 nhs ester
cyanine3.5 nhs ester
cyanine5 nhs ester
cyanine5.5 nhs ester
cyanine7 nhs ester
cyanine7.5 nhs ester
sulfo-cyanine3 nhs ester
sulfo-cyanine5 nhs ester
sulfo-cyanine5 bis-nhs ester
sulfo-cyanine7 nhs ester

炔烃 dye alkynes
cyanine3 alkyne
cyanine5 alkyne
cyanine5.5 alkyne
cyanine7 alkyne
cyanine7.5 alkyne
sulfo-cyanine3 alkyne
sulfo-cyanine5 alkyne

叠氮化物 dye azides
cyanine3 azide
cyanine3.5 azide
cyanine5 azide
cyanine5.5 azide
cyanine7 azide
cyanine7.5 azide
sulfo-cyanine3 azide
sulfo-cyanine5 azide
sulfo-cyanine7 azide
马来酰亚胺 dye maleimides
cyanine3 maleimide
cyanine5 maleimide
cyanine5.5 maleimide
cyanine7 maleimide
cyanine7.5 maleimide
sulfo-cyanine3 maleimide
sulfo-cyanine5 maleimide

伯胺 primary amine
cyanine3 amine
cyanine5 amine
cyanine5.5 amine
cyanine7 amine
cyanine7.5 amine
sulfo-cyanine5 amine
sulfo-cyanine7 amine

马来酰亚胺 dye maleimides
cyanine3 maleimide
cyanine5 maleimide
cyanine7 maleimide
sulfo-cyanine3 maleimide
sulfo-cyanine5 maleimide

羧酸 carboxylic acids
cyanine3 carboxylic acid
cyanine5 carboxylic acid
cyanine7 carboxylic acid
sulfo-cyanine3 carboxylic acid
sulfo-cyanine5 carboxylic acid
sulfo-cyanine7 carboxylic acid

CY3-NHS,Cy3-N-羟基琥珀酰亚胺酯染料

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Cy3活性酯 CY3-NHS,Cy3-N-羟基琥珀酰亚胺酯染料

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外观:	red powder
质谱分析M+增量:	474.2
分子量:	590.15
分子式:	C34H40ClN3O4
溶解性:	soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
质量控制:	NMR 1H and HPLC-MS (95%)
储存条件:	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.

Z大激发波长, nm:	555
在Z大激发波长下的消光系数, Lmol-1cm-1:	150000
Z大发生波长, nm:	570
荧光量子产率:	0.31