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Submit ReviewTFAX 568, SE
化学名： 6-[2-Carboxy-4(5)-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-1,2,10,11-tetrahydro-2,2,10,10-tetramethyl-4,8-bis(sulfomethyl)pyrano[3,2-g:5,6-g']diquinolin-13-ium inner salt
生物活性 for TFAX 568, SE
TFAX 568, SE is an amine reactive orange fluorescent dye. Insensitive to pH in the range 4 - 10. Forms bright and photostable conjugates with proteins and antibodies. Suitable for use in flow cytometry, 2-photon excitation microscopy, and super resolution mircoscopy techniques, such as dSTORM. Excitation maximum = 578 nm; emission maximum = 602 nm; quantum yield = 0.69; extinction coefficient = 60720 M-1cm-1.
Optical Data for TFAX 568, SE
| Emission Color | Orange |
|---|---|
| Brightness | |
| λabs | 578 nm |
| λem | 602 nm |
| Extinction Coefficient (ε) | 88,000 M-1cm-1 |
| Quantum Yield (φ) | 0.69 |
| Closest Laser line | 568 nm |
| Reactive Group | NHS ester |
| Reactivity | Primary amines |
| Alternative For | Alexa Fluor® 568, Rhodamine red |
Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company.
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技术数据 for TFAX 568, SE
| 分子量 | 791.8 |
| 公式 | C37H33N3O13S2 |
| 储存 | Store at -20°C |
| CAS Number | 878549-44-1 |
| PubChem ID | 25164098 |
| InChI Key | DJLBKHHGFYXTRY-UHFFFAOYSA-N |
| Smiles | CC(C=C1CS(=O)(O)=O)(C)NC2=C1C=C(C(C3=CC=C(C(ON4C(CCC4=O)=O)=O)C=C3C(O)=O)=C5C(O6)=CC7=[NH+]C(C)(C)C=C(CS(=O)([O-])=O)C7=C5)C6=C2 |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
产品说明书 for TFAX 568, SE
参考文献 for TFAX 568, SE
参考文献是支持产品生物活性的出版物。
Panchuk-Voloshina et al (1999) Alexa dyes, a series of new fluorescent dyes that yield exceptionally bright, photostable conjugates. J.Histochem.Cytochem. 47 1179 PMID: 10449539
Van de Linde et al (2011) Direct stochastic optical reconstruction microscopy with standard fluorescent probes Nature Protocols 6 991
Rossi et al (2012) Super-resolution imaging of aquaporin-4 orthogonal arrays of particles in cell membranes. J.Cell Sci. 125 4405 PMID: 22718347
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