5-(and-6)-carboxyl-2',7'-dichlorofluorescein diacetate linker Pure 6-isomer

Pure 6-isomer

6-FAM alkyne is an excellent azide-reactive fluorescent reagent for labeling alkyne-containing biological molecules through click chemistry

5(6)-FAM PEG3 azide is an excellent alkyne-reactive fluorescent reagent for labeling alkyne-containing biological molecules through click chemistry

116 SMILES [2H]C([2H])([2H])N(C1=CC=CC(Br)=C1)C([2H])([2H])[2H] Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

5-(and-6)-carboxyl-2',7'-dichlorofluorescein diacetate linker Pure 6-isomer5 (and 6) carboxyl 2,7 dichlorofluorescein diacetate (Carboxy DCFDA, CDCF) 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 pKof 4. 8, this dye can be used as an acidic pH sensor. It has been used as a fluorescent substrate probe to study the distribution and mechanism of action of