规格
|
Cell Permeability:
|
Cell-Permeant |
Detection Method:
|
Fluorescent |
For Use With (Equipment):
|
Fluorescence Microscope |
Indicator:
|
pH Indicator |
Indicator Properties:
|
Fluorescent Dye-Based |
Remarks:
|
Used as a polar tracer or pH indicator |
Shipping Condition:
|
Room Temperature |
储存
|
Store in freezer (-5 to -30°C). |
Carboxy-DCFDA can passively diffuse into cells and is colorless and nonfluorescent until the acetate groups are cleaved by intracellular esterases to yield the fluorescent fluorophore, 5-(and-6)-carboxy-2',7' -dichlorofluorescein. With a pKa of 4.8, this dye can be used as an acidic pH sensor.