Rf470DL
Chemical Name: N6-[3-[6-[5-[2-Carboxy-2-cyanoethenyl]-2-thienyl]-3,4-dihydro-1(2H)-quinolinyl]-1-oxopropyl]-D-lysine hydrochloride
Purity: ≥95%
Biological Activity
Rf470DL is a blue rotor-fluorogenic fluorescent D-amino acid for labeling peptidoglycans in live bacteria. Rf470DL fluoresces only when it becomes incorporated into the peptidoglycan, enabling no wash experiments. Excitation/emission λ ~470/620 nm; quantum yield = 0.042; extinction coefficient 33,106 M-1 cm-1 (measured in PBS containing 50% glycerol).Optical Data for Rf470DL
| Emission Color | Red |
|---|---|
| λabs | 470 nm |
| λem | 640 nm |
| Extinction Coefficient (ε) | 33106 M-1cm-1 |
| Quantum Yield (φ) | 0.042 |
| Application | Fluorogenic Probe for Imaging Bacterial Cell Wall Biosynthesis (PG Biosynthesis) |
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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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