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5'-Fluorescein Phosphoramidite

分子式:

分子量:

外观:

CAS号:

C46H58N3O10P

843.95

灰白色至浅黄色固体

204697-37-0


产品特性:

5'-荧光素亚磷酰胺不包含4,4'-二甲氧基三苯甲基DMT基团,并且只能在5'末端添加一次,从而终止合成。该产物是使用6-羧基荧光素衍生物制备的。四氯TET-,六氯HEX-和二氯-二甲氧基JOE-荧光素亚磷酰胺的设计旨在利用现代DNA测序仪和遗传分析仪的多色检测功能。荧光素亚磷酰胺被设计为产生与先前使用异硫氰酸荧光素FITC制备的荧光素型结构相同的荧光素。我们的荧光素亚磷酰胺还包含DMT基团,可定量偶联。使用6-FAM制备的类似结构6-荧光素亚磷酰胺也可与6-荧光素丝氨醇亚磷酰胺一起获得。可以将荧光素-dT插入所需序列中,以替代dT残基。

我们提供五种荧光素支持物。传统上,荧光素CPG用于在3'末端添加荧光素标记。使用6-FAM制备的类似结构的3'-(6-荧光素)CPG,以及6-荧光脂丝氨酸CPG也已上市。我们还提供3'-6-FAMCPGFluorescein-dT CPG,它们都是6-羧基荧光素6-FAM的衍生物。两者都是单一异构体,并使用酰胺键,该酰胺键在裂解和脱保护过程中是稳定的,并且不允许异构体形成。 3'-6-FAMCPG可以有效阻止聚合酶延伸以及核酸外切酶消化3'-末端。荧光素-dT CPG允许这两种酶的活动继续进行。正常的切割和用氢氧化铵的脱保护很容易产生荧光素标记的寡核苷酸。


一般性质

分子式:

分子量:

外观:

CAS 号:

存储条件:

C46H58N3O10P        

843.95         

灰白色至浅黄色固体

204697-37-0        

冷冻储存,-15至-30°C,干燥


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Cyanine7.5 amine

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FAM amine, 5-isomer

FAM amine, 5-isomer

FAM amine, 6-isomer

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Sulfo-Cyanine3 amine

Sulfo-Cyanine3 amine

Sulfo-Cyanine5 amine

Sulfo-Cyanine5 amine

Sulfo-Cyanine5.5 amine

Sulfo-Cyanine5.5 amine

Sulfo-Cyanine7 amine

Sulfo-Cyanine7 amine

TAMRA amine, 5-isomer

TAMRA amine, 5-isomer

AF430 NHS ester

AF430 NHS ester

AF488 NHS ester

AF488 NHS ester

BDP 558/568 NHS ester

BDP 558/568 NHS ester

BDP 564/570 NHS ester

BDP 564/570 NHS ester

BDP 650/665 X NHS ester

BDP 650/665 X NHS ester

FAM NHS ester, 6-isomer

FAM NHS ester, 6-isomer

ROX NHS ester, 5-isomer

ROX NHS ester, 5-isomer

ROX NHS ester, 6- isomer

ROX NHS ester, 6- isomer

Sulfo-Cyanine3 NHS ester

Sulfo-Cyanine3 NHS ester

TAMRA NHS ester, 5-isomer

TAMRA NHS ester, 5-isomer

Cyanine7 maleimide

Cyanine7 maleimide

ROX maleimide, 5-isomer

ROX maleimide, 5-isomer

FAM hydrazide, 5-isomer

FAM hydrazide, 5-isomer

BDP 558/568 carboxylic acid

BDP 558/568 carboxylic acid

BDP 564/570 carboxylic acid

BDP 564/570 carboxylic acid

BDP 581/591 carboxylic acid

BDP 581/591 carboxylic acid

BDP 630/650 carboxylic acid

BDP 630/650 carboxylic acid

BDP FL carboxylic acid

BDP FL carboxylic acid

BDP TMR carboxylic acid

BDP TMR carboxylic acid

BDP TR carboxylic acid

BDP TR carboxylic acid

Coumarin 343 X carboxylic acid

Coumarin 343 X carboxylic acid

Cyanine7 carboxylic acid

Cyanine7 carboxylic acid

Pyrenebutyric acid

Pyrenebutyric acid

Sulfo-Cyanine5.5 carboxylic acid

Sulfo-Cyanine5.5 carboxylic acid

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine5 carboxylic acid

Sulfo-Cyanine5 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

Sulfo-Cyanine7 carboxylic acid

sulfo-Cyanine7 dicarboxylic acid

sulfo-Cyanine7 dicarboxylic acid

Sulfo-Cyanine7.5 carboxylic acid

Sulfo-Cyanine7.5 carboxylic acid

AF488 NHS ester

AF488 NHS ester

Cyanine5 alkyne

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Cyanine 3 Phosphoramidite

Cyanine 3 Phosphoramidite

TAMRA-dT

TAMRA-dT

Fluorescein-dT Phosphoramidite

Fluorescein-dT Phosphoramidite

5'-Biotin Phosphoramidite

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5'-Tetrachloro-Fluorescein Phosphoramidite

5'-Tetrachloro-Fluorescein Phosphoramidite

HEX Amidite, Single Isomer (N-HEX-6-Aminohexanol)

HEX Amidite, Single Isomer (N-HEX-6-Aminohexanol)

5'-Fluorescein Phosphoramidite

5'-Fluorescein Phosphoramidite

PO-PRO-1

PO-PRO-1

YO-PRO-1

YO-PRO-1

TO-PRO-1

TO-PRO-1

PO-PRO-3

PO-PRO-3

YO-PRO-3

YO-PRO-3

TO-PRO-3

TO-PRO-3

POPO-1

POPO-1

YOYO-1

YOYO-1

TOTO-1

TOTO-1

TOTO-3

TOTO-3

YOYO-3

YOYO-3

POPO-3

POPO-3

AT 590 NHS ester

AT 590 NHS ester

 AT Rho 12 NHS Ester

AT Rho 12 NHS Ester

AT 550 NHS ester

AT 550 NHS ester

Texas Red-X NHS Ester

Texas Red-X NHS Ester

AF 594 NHS Ester

AF 594 NHS Ester

VIC NHS Ester

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DBCO-NHS ester

DBCO-NHS ester

6-CR6G NHS Ester

6-CR6G NHS Ester

BHQ-1 DMT Amidite

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BHQ-2 DMT Amidite

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6-Fluorescein Phosphoramidite

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5' TFA-Amino C6 Modifier

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MB Succinimidyl ester

MB Succinimidyl ester

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