Try our bright and photo bleach-resistant Deep Red Nucleic Acid Stain for fixed or dead cells.
Invitrogen™
LysoSensor™ Yellow/Blue dextran, 10,000 MW, Anionic, Fixable
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Description
LysoSensor Yellow/Blue dextran is a ratiometric probe that can be used to measure the pH of acidic organelles, such as lysosomes. This dextran conjugate is taken up by the cells through endocytosis. The LysoSensor dye produces blue fluorescence in neutral environments, but changes to yellow fluorescence in more acidic environments. The pKa of LysoSensor Yellow/Blue dextran is ~3.9.
For Research Use Only. Not for use in diagnostic procedures.
Specifications
| Sub-Cellular Localization: | Lysosomes |
|---|---|
| Color: | Blue, Yellow |
| For Use With (Equipment): | Fluorescence Microscope |
| Detection Method: | Fluorescent |
| Excitation⁄Emission (nm): | 335⁄452 |
| Product Line: | LysoSensor™ |
| Product Size: | 5 mg |
| Shipping Condition: | Room Temperature |
Contents & storage
Store in freezer (-5 to -30°C) and protect from light.
