NBD-PE
Chemical Name: Triethylammonium (R)-2,3-bis(palmitoyloxy)propyl(2-((7-nitrobenzo[c][1,2,5]oxadiazol-4-yl)amino)ethyl)phosphate
Purity: ≥95%
Biological Activity
Key information: NBD-PE is a fluorescent label for lysosomal lipid bodies.Used for: quantitatively measure phospholipidosis, which is useful to screen drugs for SARS-CoV-2 repurposing. NBD-PE can also be used to label giant unilamellar vesicles (GUV).
Application: confocal microscopy, fluorescence recovery after photobleaching (FRAP).
Properties and Photophysical Data: It consists of a single tail (16:0) phospholipid derivative with an NBD fluorophore conjugated to the head group. Excitation and emission maxima (λ) are 463 nm and 536 nm, respectively, extinction coefficient = 22,000 M-1cm-1.
Optical Data for NBD-PE
| Emission Color | Green |
|---|---|
| λabs | 463 nm |
| λem | 536 nm |
| Extinction Coefficient (ε) | 22000 M-1cm-1 |
| Application | Confocal Microscopy |
Plan Your Experiments
Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.
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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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