Janelia Fluor® 669, SE is a red 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,
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 = 669 nm; emission maximum = 682 nm; Quantum yield = 0.37; Extinction coefficient = 116,000 M-1cm-1; Correction factor = 0.0430. Retains 97% fluorescence after 30 bleaching cycles.
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.
Caractéristiques techniques
| Marque | Tocris |
|---|
| Réf. B-LABO | BL-RE-151173 |
|---|
| Réf. fabricant | 18740538 |
|---|
| Nom chimique ou matériau | 1-[7-(1-Azetidinyl)-10-[2-Carboxy-5-[(2-(2,5-dioxopyrrolidin-1-yl)oxy)-2-oxoethyl]thio-3,4,6-trifluorophenyl]-9,9-dimethyl-9-silaanthracen-2(9 H)-ylidene]azetidinium, inner salt |
|---|
| CAS | 2127150-20-1 |
|---|
| Quantité | 2 mg |
|---|
| Cible | Amine-Reactive Janelia Fluor™ Dyes |
|---|
| Formule moléculaire | C<sub>34</sub>H<sub>30</sub>F<sub>3</sub>N<sub>3</sub>O<sub>6</sub>SSi |
|---|
| Poids de la formule | Observed MW: 693.77 |
|---|
Une question, une configuration particulière ?
Contactez-nous pour un devis.
