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 number C1272
Price (USD)/ Each
664.00
-
Add to cart
Quantity:
20 x 50μg
Price (USD)/ Each
664.00
Add to cart
5-(and-6)-Carboxy SNARF™-1, Acetoxymethyl Ester, Acetate
Catalog numberC1272
Price (USD)/ Each
664.00
-
Add to cart
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
For Use With (Equipment)Fluorescence Microscope, Flow Cytometer, Microplate Reader
Product TypepH Indicator
Dye TypepH Indicator
Product LineSNARF™
Quantity20 x 50μg
Shipping ConditionRoom Temperature
Unit SizeEach
Contents & Storage
Store in freezer -5°C to -30°C.