科学普及篇-用于符号蛋白酶和抵抗能力的荧光纺织染料选择事项!
银川杏彩体育平台 生物学供应的荧光染色剂的代谢激发光谱和导弹激发光谱从300nm-810nm不让,而且给出在有差异 的荧光染剂下面做生物基团,打比方carboxy,NHS-ester ,maleimide,streptavidin,Biotin,phalloidin,amine,azide,iodoacetamide,alkyne等等等等。并于荧光染色剂公司能够 给予FITC、Rhodamine、Bodipy产品有机染料、Coumairn 颜料、Dansyl染剂、FAM/5-TAMRA、NBD、CY款型、ICG及IR系列作品、ATTO国产纺织染料、AMCA、Perylene、碘化物、DIR/DIL/DIO/DID/DAPI細胞膜颜料、ROX参比颜料……。
荧光有机染料的选用关键点:再次获得择荧光基团时,4个實驗都应考虑4个荧光基团的激起和导弹光谱图仪。但如果要有统一标记三种各种不同的淀粉酶质,应不要导弹光谱图仪从叠。
光固色是消减荧光数据信息挠度的光有机化学进程,列举知道FITC和R-藻红核蛋白更具相较较高的光固色率。我们大家小编建议杜绝对光固色角度的荧光团,几个光固定荧光团包含DyLightTM、AlexaFluorTM、ATTO有机染料。又或者不错应用光氯漂的抗淬灭剂来包存荧光标识的靶分子式的电磁波。
荧光染剂标志免疫抗体的进行分类:
荧光基团的蛋白酶抗体阳性标示物:如荧光素 (FITC)、四甲基异硫氰酸罗丹明 (TRITC)、Cy3、Cy5、Pacific 和 ATTO染剂。
1.FITC:
FITC是广泛的便用的荧光基团,但其瑕疵是淬灭快,便用抗淬灭剂需要缓减。
花青纺织染料(Cy2,Cy3,Cy5):Cy2比FITC更紧定,且在面荧光显微镜关察下,Cy2的荧光FITC更强。Cy3和Cy5比基本上都数荧光基团更亮,更紧定。二者之间相往共自动对焦显微进行实验中作多标示。但Cy5的弱点是不能得用面荧光显微镜关察分析,那么一般来说工貝有远红外判断器的共自动对焦显微镜关察分析。
2.TRITC,RRX,TR:
TRITC经常性和FITC我们一块主要用于双标识试验中,也都都可以适用RRX或TR,但TR会引起较高的情况。在适用要装氪氢灯的离子束共凝聚扫描器高倍显微镜作三标识试验时,RRX特别是在实用,都都可以和Cy2(或FITC)及Cy5我们一块适用,如果RRX的发送光波波长在Cy2和Cy5两边,且和这二者的从叠通常很少。
3.PE藻红蛋清:
常和FITC分着中用流式的神经细胞术双标示实验所。
4.ATTO染色剂:
Atto荧光有机染料可当为多个产品微生物原子核式( 如蛋清质和核酸)的荧光标签和原子核式测试探针
杏彩体育平台 动物供货各样颜料有:
一、CY国产活性染料:
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\罗丹明系类纺织染料
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-羧基四甲基罗丹明蜜腊酰亚胺酯,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类别染色剂
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
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