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Janelia Fluor 585, SE
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Menge:
2 mg
Packungsgröße:
2 Milligramm
Beschreibung
Orange fluorogenic fluorescent dye; supplied as an NHS ester for coupling to primary amine groups. NHS ester can be converted to relevant substrate for use in self-labeling tag systems, e.g. HaloTag™ and SNAP-tag™. Suitable for confocal fluorescent imaging and super resolution microscopy (SRM) techniques, such as dSTORM (live and fixed cells). Cell permeable. Excitation maximum = 585 nm; emission maximum = 609 nm; Quantum yield = 0.78; Max extinction coefficient = 156,000 M-1cm-1 (measured in Ethanol or TFE plus 0.1% TFA); Correction factor = 0.0990. Exhibits low non-specific background staining.
To measure the absorbance spectrum of this dye we recommend the following solvent: trifluoroethanol plus 0.1% TFA.
We also offer Janelia Fluor™ conjugated antibodies and custom conjugation services with our sister company Novus Biologicals.
HaloTag is a trademark of Promega Corporation, and SNAP-tag is a trademark of New England BioLabs, Inc.
Spezifikation
Spezifikation
| Chemischer Name oder Material | 1-[10-[2-Carboxy-5-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-7-(3,3-difluoro-1-azetidinyl)-9,9-dimethyl-2(9 H)-anthracenylidene]-3,3-difluoroazetidinium, inner salt |
| CAS | 1811539-88-4 |
| Menge | 2 mg |
| Ziel | Amine-Reactive Janelia Fluor™ Dyes |
| Summenformel | C34H27F4N3O6 |
| Formelmasse | Observed MW: 649.6 |
| Reinheit | 95% |
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