Solvent Yellow 94,518-45-6,Fluorescin荧光素荧光标记
文章关键词:荧光素染料试剂
Solvent Yellow 94,Fluorescin,FITC,荧光素,供应商西安凯新生物科技有限公司
一、Product structure:

二、Product specifications:
1.CAS No:518-45-6
2.Molecular formula:C20H12O5
3.Molecular weight:332.31
4.Packaging specification:10mg,25mg,50mg, flexible packaging, including 100mg packaging and 500mg 1g and 5g large packaging
5.Appearance color:The product is a solid or viscous liquid, depending on the molecular weight of PEG
6.Dissolution conditions:Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water
7.Stability:-1 year at 20 ° C, dry and dark.
三、Reaction characteristics:
Fluorescin(Solvent Yellow 94)荧光标记应用广,为黄色结晶,吸收光波长为490~495nm,发射光波长520~530nm,可呈现明亮的黄绿色荧光。FITC有两种异构体:异构体I, 即 5-异硫氰酸荧光素或5-FITC异构体II,即6-异硫氰酸荧光素或6-FITC
异硫氰酸荧光素通常是由其中一种异构体或者有时是两种异构体的混合物构成。早在1942年,FITC
常作为荧光探针应用于制备分子生物学或糖类聚合物的结合物分子,FITC常用作蛋白质或多糖的不同底物的标记试剂,以及标记抗体(IgG)以及其它免疫应用。
四、Matters for use:
It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
五、storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.
【reagent related products】
CAS:510758-19-7 5-FAM alkyne,FAM alkyne, 5-isomer ,5-羧基荧光素-炔基
CAS:2183440-41-5,5-FAM amine HCl,5-羧基荧光素-氨基盐酸盐
CAS:510758-23-3 5-FAM azide,5-Carboxyfluorescein-N3,5-羧基荧光素-叠氮
CAS:1384485-04-4,5-FAM DBCO,5-Carboxyfluorescein-DBCO,5-羧基荧光素-二苯并环辛炔
CAS:1927884-65-8,5-FITC-PEG4-alkyne,Fluorescein-PEG4-alkyne,荧光素-四聚乙二醇-炔基
CAS:1807518-76-8,5-FITC-PEG4-COOH,Fluorescein-PEG4-acid,荧光素-四聚乙二醇-羧基
CAS:2183440-40-4,5-FITC-PEG5-COOH,Fluorescein-PEG5-acid,荧光素-五聚乙二醇-羧基
CAS:2055014-69-0,5-FITC-PEG6-COOH,Fluorescein-PEG6-acid,荧光素-六聚乙二醇-羧基
CAS:1146195-72-3,5-FITC-PEG2-azide,Fluorescein-PEG2-N3,荧光素-二聚乙二醇-叠氮
CAS:134759-22-1,5-FITC Biotin,Fluorescent-Biotin,荧光素-生物素
CAS:75453-82-6,5-FITC-C2-amine,Fluorescent-C2-NH2,异硫氰酸荧光素乙二胺
CAS:2054339-00-1,5-FITC-DBCO,Fluorescein-DBCO,荧光素-二苯并环辛炔
以上西安凯新生物科技有限公司WMJ编辑的试剂信息仅用于科学研究或者工业应用等非医疗目的,非药用,非食用。接受各种复杂定制服务,合成的Monodispersed PEGs除了有更多样的基团还可以提供各种不同数量的PEG的产品。
