SMCy 5.5
Chemical Name: 6,8-Dicyclohexyl-4-((1E,3E,5E)-5-(1,1-dimethyl-3-(pent-4-yn-1-yl)-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-2,2-difluoro-2,8-dihydro-5H-1λ3,2λ4-[1,3,2]dioxaborinino[6,5-d]pyrimidine-5,7(6H)-dione
Purity: ≥95%
Biological Activity
SMCy 5.5 is a fluorogenic fluorescent probe for imaging lipid droplets that exhibits sharp excitation and emission bands and high brightness. SMCy 5.5 is suitable for use with two-photon microscopy. It is useful for deep tissue imaging and 3D imaging. Excitation/emission maxima for SMCy 5.5 in THF are 643/672 nm; Quantum yield = 0.75; Extinction coefficient = 209,000 M-1 cm-1. SMCy 5.5 displays high two-photon absoprtion (TPA) cross-section values (13330 GM and 10400 GM at 770 and 820 nm, respectively). The probe also has a click reactive handle.Optical Data for SMCy 5.5
| Emission Color | Far Red |
|---|---|
| Brightness | |
| λabs | 636 nm |
| λem | 660 nm |
| Extinction Coefficient (ε) | 194,000 M-1cm-1 |
| Quantum Yield (φ) | 1 |
| Closest Laser line | 640 nm |
| Reactive Group | Alkyne |
| Reactivity | Click |
| Cell Permeable | Yes |
| Application | 2PE fluorescence Imaging, deep tissue imaging, 3D imaging |
Technical Data
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
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