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You Searched For: 5-Carboxyfluorescein

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5(6)-Carboxyfluorescein N-hydroxysuccinimide ester (5/6-FAM SE) ≥90% (by HPLC) fluorescent dye, Pierce™

Supplier: Thermo Scientific

Description: NHS fluorescein [(5/6-carboxyfluorescein succinimidyl ester), mixed isomer] is an amine reactive derivative of fluorescein dye for antibodies and other probes in fluorescence microscopy, flow cytometry, and immunofluorescence based assays such as western blotting and ELISA.

5(6)-Carboxy-2',7'-dichlorofluorescein (CDCF) ≥98% (by TLC) fluorescent pH indicator

Catalog Number: (51015.)

Supplier: Biotium

Description: 5-(and-6)-carboxy-2′,7′-dichlorofluorescein is similar to carboxyfluorescein (51013), but has lower pKa. It is useful for detecting pH in more acidic environment.

UOM: 1 * 200 mg

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5-Carboxy-2',7'-dichlorofluorescein ≥98% (by TLC) fluorescent pH indicator

Catalog Number: (51017.)

Supplier: Biotium

Description: This dye can be used as a low pH indicator similar to 51015, and is also useful as a general green fluorescent label. Carboxy-2′,7′-dichlorofluorescein is significantly more photo-stable than carboxyfluorescein.

UOM: 1 * 100 mg

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BCECF AM ester ≥85% (by HPLC), Calbiochem®, Sigma-Aldrich®

Catalog Number: (216254-1)

Supplier: Merck Millipore (Calbiochem‎)

Description: A variable mixture of cell-permeable ester derivatives of BCECF that are hydrolyzed by cytosolic esterases to yield intracellularly trapped indicator BCECF. Has been used to monitor intracellular pH changes in mammalian fibroblasts, gastric cells, lymphocytes, myocytes, and distal convoluted tubule

UOM: 1 * 1 mg