科学普及篇-用于标示核蛋白和免疫抗体的荧光颜料选择原则!
西安市pg电子娱乐游戏app 动物带来了的荧光颜料的释放吸光度和射吸光度从300nm-810nm不让,的同时给出在不一样的的荧光染色剂上做可溶性基团,举个例子来说carboxy,NHS-ester ,maleimide,streptavidin,Biotin,phalloidin,amine,azide,iodoacetamide,alkyne的。关羽荧光染剂当我们也可以具备FITC、Rhodamine、Bodipy产品颜料、Coumairn 染色剂、Dansyl有机染料、FAM/5-TAMRA、NBD、CY产品、ICG及IR国产、ATTO系类有机染料、AMCA、Perylene、碘化物、DIR/DIL/DIO/DID/DAPI生殖细胞结构活性染料、ROX参比活性染料孩他。
荧光纺织染料的考虑点:获选择荧光基团时,每种调查都应考虑每种荧光基团的充分调动和火箭发射点光谱图分析。要是必须要 统一位置2种各种的核脂肪酸,应禁止火箭发射点光谱图分析偏移。
光漂白剂是调低荧光预警难度的光有机化学的过程 ,比如之比FITC和R-藻红血清具备着对应较高的光增白率。我们公司小编建议尽量避免对光增白较高的荧光团,几个光稳定性荧光团包含DyLightTM、AlexaFluorTM、ATTO纺织染料。亦或能利用光洗白的抗淬灭剂来同步保存荧光箭头的靶氧分子的讯号。

荧光纺织染料记号抗体阳性的种类:
荧光基团的蛋清免疫抗体记号物: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是大面积选择的荧光基团,但其优缺点是淬灭快,选择抗淬灭剂可能可减轻。
花青活性染料(Cy2,Cy3,Cy5):Cy2比FITC快又稳定,且在外层荧光高倍显微镜下,Cy2的荧光FITC更强。Cy3和Cy5比绝大部分数荧光基团更亮,快又稳定。任何事物平常共整合显微实验所中作多标出。但Cy5的优点和缺点不用外层荧光高倍显微镜了解,由此平常器材有远红外检测工具器的共整合高倍显微镜了解。
2.TRITC,RRX,TR:
TRITC有时候和FITC一块儿用到在双标注科学检测中,也都是可以用到RRX或TR,但TR会行成较高的游戏 背景。在用到安装有氪氢灯的离子束共自动对焦扫描拍照显微镜观察作三标注科学检测时,RRX尤其是有必要,都是可以和Cy2(或FITC)及Cy5一块儿用到,如果RRX的散发主波长在Cy2和Cy5间,且和这两种的从叠比较少的。
3.PE藻红蛋清:
常和FITC混着用以普鲁士蓝染色肿瘤细胞术双标上测试。
4.ATTO纺织染料:
Atto荧光有机染料用做为一系统生物体原子( 如淀粉酶质和核酸)的荧光标上和原子探头
pg电子娱乐游戏app 生物工程供货各式各样活性染料有:
一、CY国产染色剂:
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\罗丹明系例颜料
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-羧基四甲基罗丹明虎珀酰亚胺酯,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产品颜料
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
这些就是部位软件,如需介绍太多染色剂,请咨询公司客服。
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