供應(yīng)優(yōu)質(zhì)Cyanine7 maleimide,Sulfo-Cyanine3 carboxylic acid,***促銷(xiāo)
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Cyanine7 maleimide
近紅外、巰基活性染料,是Cy7® maleimide的類(lèi)似物。該***可以用于含游離巰基基團(tuán)的蛋白標(biāo)記近紅外Cyanine7。標(biāo)記的蛋白可以用于近紅外生物成像。近紅外成像系統(tǒng)可以使***甚至***內(nèi)標(biāo)記蛋白的分布可視化。
一般特性
外觀: |
green powder |
分子量: |
707.34 |
分子式: |
***3H51ClN4O3 |
溶解性: |
soluble in organic solvents (DMSO, ***, ***ane), low solubility in water |
質(zhì)量控制: |
NMR 1H (95%) and 13C, TLC, functional testing |
儲(chǔ)存條件: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. ***oid prolonged exposure to light. Desiccate. |
光譜特性
***大激發(fā)波長(zhǎng), nm: |
750 |
在***大激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1: |
199000 |
***大發(fā)生波長(zhǎng), nm: |
773 |
熒光量子產(chǎn)率: |
0.3 |
Sulfo-Cyanine3 carboxylic acid
水溶的sulfo-Cyanine3 dye,非活性、單功能團(tuán)的羧基染料。該***可以用作Cy3®檢測(cè)通道的參照熒光團(tuán),作為使用其他sulfo-Cyanine3標(biāo)記的產(chǎn)品的機(jī)器的對(duì)照。羧酸也可以用于碳化二***活化。其吸收和發(fā)射光譜和Cy3®熒光團(tuán)是一樣的。
一般特性
外觀: |
dark red crystals |
分子量: |
638.17 |
分子式: |
C30H35N2NaO8S2 |
溶解性: |
very high in water |
質(zhì)量控制: |
NMR 1H (95%), 13C, HPLC-MS |
儲(chǔ)存條件: |
Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. ***oid prolonged exposure to light. |
光譜特性
***大激發(fā)波長(zhǎng), nm: |
548 |
在***大激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1: |
162000 |
***大發(fā)生波長(zhǎng), nm: |
563 |
熒光量子產(chǎn)率: |
0.1 |
CF260: |
0.03 |
CF280: |
0.06 |
其他活性熒光染料產(chǎn)品目錄
N-羥基琥珀酰***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-Cyanine7 NHS ester
疊氮化物 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
馬來(lái)酰*** Dye maleimides
§ Cyanine3 maleimide
§ Cyanine5 maleimide
§ Cyanine5.5 maleimide
§ Cyanine7 maleimide
§ Cyanine7.5 maleimide
§ Sulfo-Cyanine3 maleimide
§ Sulfo-Cyanine5 maleimide
§ Sulfo-Cyanine7 maleimide
炔烴 Dye alkynes
§ Cyanine3 alkyne
§ Cyanine5 alkyne
§ Cyanine5.5 alkyne
§ Cyanine7 alkyne
§ Cyanine7.5 alkyne
§ Sulfo-Cyanine3 alkyne
§ Sulfo-Cyanine5 alkyne
§ Sulfo-Cyanine7 alkyne
胺基Primary amine
§ Cyanine3 amine
§ Cyanine5 amine
§ Cyanine5.5 amine
§ Cyanine7 amine
§ Cyanine7.5 amine
§ Sulfo-Cyanine3 amine
§ Sulfo-Cyanine5 amine
§ Sulfo-Cyanine7 amine
羧酸 Carboxylic acids
§ Cyanine3 carboxylic acid
§ Cyanine3.5 carboxylic acid
§ Cyanine5 carboxylic acid
§ Cyanine5.5 carboxylic acid
§ Cyanine7 carboxylic acid
§ Cyanine7.5 carboxylic acid
§ Sulfo-Cyanine3 carboxylic acid
§ Sulfo-Cyanine5 carboxylic acid
§ Sulfo-Cyanine7 carboxylic acid