科谱篇-用于标记符号核蛋白和免疫抗体的荧光颜料抉择重点!
北京pg电子娱乐游戏app 动物具备的荧光有机染料的消除吸光度和放出吸光度从300nm-810nm一致,此外提高在不一样的的荧光染剂底下做抗逆性基团,比如说carboxy,NHS-ester ,maleimide,streptavidin,Biotin,phalloidin,amine,azide,iodoacetamide,alkyne等一下。管于荧光纺织染料各位能能提拱FITC、Rhodamine、Bodipy系列表活性染料、Coumairn 染色剂、Dansyl纺织染料、FAM/5-TAMRA、NBD、CY款型、ICG及IR编、ATTO系统有机染料、AMCA、Perylene、碘化物、DIR/DIL/DIO/DID/DAPI受损细胞核有机染料、ROX参比染剂……。
荧光染剂的考虑重要环节:罢免择荧光基团时,每种科学试验都应考虑每种荧光基团的调动起和导弹光谱图图。若是必须要 双方追踪定位俩种各不相同的核营养物质,应尽量不要导弹光谱图图重重叠叠。
光固色是降低荧光表现效果的光化学上的的过程 ,列如 之比FITC和R-藻红蛋清极具相对性较高的光增白剂率。我们都建意规避对光增白剂超高的荧光团,一下光不稳定性荧光团还有DyLightTM、AlexaFluorTM、ATTO颜料。和能够选择光脱色的抗淬灭剂来包存荧光标上的靶氧分子的表现。
荧光有机染料标出免疫抗体的等级分类:
荧光基团的球蛋白抵抗能力箭头物:如荧光素 (FITC)、四甲基异硫氰酸罗丹明 (TRITC)、Cy3、Cy5、Pacific 和 ATTO颜料。
1.FITC:
FITC是广泛性适用的荧光基团,但其劣势是淬灭快,适用抗淬灭剂能够 消除。
花青有机染料(Cy2,Cy3,Cy5):Cy2比FITC快又稳定,且在外层荧光光学显微镜下,Cy2的荧光FITC更强。Cy3和Cy5比很而言荧光基团更亮,快又稳定。这两种方法经常在共精准定位显微实验英文中作多图标。但Cy5的弱点是不会能够用外层荧光光学显微镜关注,往往一般用品有远红外的检测系统的共精准定位光学显微镜关注。
2.TRITC,RRX,TR:
TRITC习惯性和FITC一块食用于双符号实验所所中,也可能食用RRX或TR,但TR会制造较高的蓝本。在食用具有氪氢灯的脉冲激光共凝聚检测高倍显微镜作三符号实验所所时,RRX还是比较有的用,可能和Cy2(或FITC)及Cy5一块食用,可能RRX的试射可见光波长在Cy2和Cy5间,且和这两者之间的重合越来越多。
3.PE藻红核蛋白:
常和FITC一起来用来普鲁士蓝染色细胞膜术双标识试验。
4.ATTO颜料:
Atto荧光活性染料需用为一型号生物学团伙( 如营养素质和核酸)的荧光标注和团伙测试探针
pg电子娱乐游戏app 海洋生物现货供应多种颜料有:
一、CY系例染剂:
Cyanine3 alkyne
Cyanine3 azide
Cyanine3 carboxylic acid 1144107-76-5
Cyanine3 hydrazide
Cyanine3 maleimide
Cyanine3 NHS ester 1032678-38-8
Cyanine3.5 azide
Cyanine3.5 carboxylic acid 1144107-79-8
Cyanine3.5 NHS ester
Cyanine5 alkyne
Cyanine5 amine
Cyanine5 azide
Cyanine5 Boc-hydrazide
Cyanine5 carboxylic acid
Cyanine5 hydrazide
Cyanine5 maleimide
Cyanine5 NHS ester 1032678-42-4
Cyanine5.5 alkyne
Cyanine5.5 azide
Cyanine5.5 carboxylic acid 1144107-80-1
Cyanine5.5 maleimide
Cyanine5.5 NHS ester
Cyanine7 amine 1650635-41-8
Cyanine7 azide
Cyanine7 carboxylic acid
Cyanine7 maleimide
Cyanine7 NHS ester
Cyanine7.5 amine
Cyanine7.5 azide
Cyanine7.5 carboxylic acid 1686147-68-1
Cyanine7.5 maleimide
Cyanine7.5 NHS ester
Sulfo-Cyanine 5 NHS ester
Sulfo-Cyanine3 azide
Sulfo-Cyanine3 carboxylic acid
Sulfo-Cyanine3 maleimide
Sulfo-Cyanine3 NHS ester
Sulfo-Cyanine5 alkyne
Sulfo-Cyanine5 azide
Sulfo-Cyanine5 carboxylic acid 1121756-16-8
Sulfo-Cyanine5 maleimide
Sulfo-Cyanine7 azide
Sulfo-Cyanine7 carboxylic acid
Sulfo-Cyanine7 NHS ester
Cy3 NHS Ester
Cy5 NHS Ester
Cy7 NHS Ester
Sulfo Cy3 NHS ester
Sulfo Cy5 NHS ester
Sulfo Cy7 NHS ester
Cy3 amine
Cy5 amine
Cy7 amine
Sulfo Cy3 amine
Sulfo Cy5 amine
Sulfo Cy7 amine
Cy3 azide
Cy5 azide
Cy7 azide
Sulfo Cy3 azide
Sulfo Cy3 azide
Sulfo Cy3 azide
Cy3 alkyne
Cy5 alkyne
Cy7 alkyne
Sulfo Cy3 alkyne
Sulfo Cy5 alkyne
Sulfo Cy7 alkyne
Cy3 maleimide
Cy5 maleimide
Cy7 maleimide
Cy2 NHS Ester
Cyanine2 NHS ester
Cy2 amine
Cyanine2 amine
Cy2 maleimide
Cy2 Carboxylic acid
CY2 azide
Cy2 Bis NHS Ester
Cy3 Bis NHS Ester
Cy5 Bis NHS Ester
Cy7 Bis NHS Ester
Sulfo-Cy2 bis-NHS ester
Sulfo-Cy3 bis-NHS ester
Sulfo-Cy5 bis-NHS ester
Sulfo-Cy7 bis-NHS ester
二、FITC\罗丹明系列作品活性染料
Calcein tetraethyl ester 1170856-93-5
Dansyl chloride 丹磺酰氯 605-65-2
Dansyl acid 6268-49-1
DABCYL acid, SE 146998-31-4
DNP-X acid 10466-72-5
8-Hydroxy julolidine 41175-50-2
3,6-Dichloro trimellitic acid 137071-78-4
5-Carboxy Fluorescein; 5-FAM 5-羧基荧光素 76823-03-5
6-Carboxy Fluorescein; 6-FAM 6-羧基荧光素 3301-79-9
5(6)Carboxy fluorescein; 5(6)-FAM 5(6)羧基荧光素 72088-94-9
5(6)-FAM, SE ,5(6)Carboxy fluorescein-NHS ester ,5(6)-FAM-NHS ester 117548-22-8
5-Carboxyfluorescein succinimidyl ester; 5-FAM, SE ;5-Carboxyfluorescein-NHS ester
92557-80-7
6-Carboxyfluorescein succinimidyl ester; 6-FAM, SE ;6-Carboxyfluorescein-NHS ester
92557-81-8
5(6)-FITC, 5(6)-Fluorescein 27072-45-3
5-FITC,5-Fluorescein 3326-32-7
6-FITC,6-Fluorescein 3326-31-6
5(6)-Carboxy tetramethyl rhodamine;5(6)-TAMRA ;5(6)羧甲基罗丹明 150347-56-1
5-Carboxytetramethylrhodamine; 5-TAMRA,5-羧甲基罗丹明 91809-66-4
6-Carboxytetramethylrhodamine;6-TAMRA, 6-羧甲基罗丹明 91809-67-5
5(6)-Carboxytetramethylrhodamine succinimidyl ester;5(6)-TAMRA-NHS ester 246256-50-8
5-Carboxytetramethylrhodamine succinimidyl ester;5-TAMRA-NHS ester 5-羧基四甲基罗丹明琥铂酰亚胺酯,5-TAMRA, SE 150810-68-7
6-Carboxytetramethylrhodamine succinimidyl ester;6-TAMRA-NHS ester 6-羧基四甲基罗丹明琥铂酰亚胺酯,6-TAMRA, SE 150810-69-8
1,4-dichloro 5-Carboxytetramethylrhodamine 198546-47-3
1,4-dichloro 6-Carboxytetramethylrhodamine 407581-83-3
Sulforhodamine 101; Sulforhodamine 640 磺酰罗丹明101 60311-02-6
5-Carboxy-X-rhodamine; 5-ROX 216699-35-3
6-Carboxy-X-rhodamine; 6-ROX 194785-18-7
5(6)-Carboxy-X-rhodamine; 5(6)-ROX 198978-94-8
Rhodamine 101;Rhodamine 640 64339-18-0
ICG-Vinylsulfone
FAM-Isothiocyanate
TAMRA-Isothiocyanate
ICG-Isothiocyanate
FAM-carboxlaic acid Carboxy Fluorescein COOH
TAMRA-carboxlaic acid Carboxy tetramethyl rhodamine COOH
ICG-carboxlaic acid
FAM-maleimide Carboxy Fluorescein MAL
TAMRA-maleimide Carboxy tetramethyl rhodamine MAL
ICG-maleimide
FAM-Amine Carboxy Fluorescein NH2
TAMRA-Amine Carboxy tetramethyl rhodamine NH2
FAM-NHS ester Carboxy Fluorescein succinimidyl ester
TAMRA NHS ester Carboxy tetramethyl rhodamine succinimidyl ester
ICG NHS ester
Sulfo FAM-NHS ester
Sulfo TAMRA NHS ester
Sulfo ICG-NHS ester
FAM-Vinylsulfone
TAMRA-Vinylsulfone
ICG-Vinylsulfone
三、ATTO产品系列染色剂
ATTO 390
ATTO 425
ATTO 465
ATTO 488
ATTO 495
ATTO 514
ATTO 520
ATTO 532
ATTO Rho6G
ATTO 550
ATTO 565
ATTO Rho3B
ATTO Rho11
ATTO Rho12
ATTO Thio12
ATTO Rho101
ATTO 590
ATTO Rho13
ATTO 594
ATTO 610
ATTO 620
ATTO Rho14
ATTO 633
ATTO 647
ATTO 647N
ATTO 655
ATTO Oxa12
ATTO 665
ATTO 680
ATTO 700
ATTO 725
ATTO 740
往上而是那部分物品,如需了解一下更多的有机染料,请网络咨询客服。
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