5-(and-6)-Carboxy SNARF™-1, Acetoxymethyl Ester, Acetate
5-(and-6)-Carboxy SNARF™-1, Acetoxymethyl Ester, Acetate
Invitrogen™

5-(and-6)-Carboxy SNARF™-1, Acetoxymethyl Ester, Acetate

Carboxy SNARF™-1, acetoxymethyl ester, acetate is a cell-permeant pH indicator that has a pKa of ∼7.5 after de-esterification; thus, itRead more
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Catalog NumberQuantity
C127220 x 50μg
Catalog number C1272
Price (HKD)
5,771.00
Each
Add to cart
Quantity:
20 x 50μg
Price (HKD)
5,771.00
Each
Add to cart
Ask our AI about this Product
Carboxy SNARF™-1, acetoxymethyl ester, acetate is a cell-permeant pH indicator that has a pKa of ∼7.5 after de-esterification; thus, it is useful for measuring pH changes between pH 7 and pH 8. Carboxy-SNARF™-1 exhibits a significant pH-dependent emission shift from yellow-orange to deep red fluorescence under acidic and basic conditions, respectively. This pH dependence allows the ratio of the fluorescence intensities from the dye at two emission wavelengths - typically 580 nm and 640 nm - to be used for quantitative determinations of pH.
For Research Use Only. Not for use in diagnostic procedures.
Specifications
Detection MethodFluorescence
Dye TypepH Indicator
Quantity20 x 50μg
Shipping ConditionRoom Temperature
For Use With (Equipment)Fluorescence Microscope, Flow Cytometer, Microplate Reader
Product LineSNARF
Product TypepH Indicator
Unit SizeEach
Contents & Storage
Store in freezer -5°C to -30°C.
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Fluorescence spectra

Fluorescence spectra

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