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Description: CAS Number: 76823-03-5
MDL Number: MFCD00036874
Molecular Formula: C21H12O7
Molecular Weight: 376.32
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal
Catalog Number: TCC2477-100MG
Supplier: TCI America

Description: 5-Carboxyfluorescein has a pKa of 6.5 and can be used as a pH sensor. The excitation spectrum of the dye responds to pH similarly to that of BCECF. Carboxyfluorescein can also be used as a tracer dye. The dye is membrane-impermeant and can be loaded into cells by microinjection or scrape loading.
Catalog Number: 89139-260
Supplier: Biotium


Description: 5-Carboxyfluorescein 95%
Catalog Number: TS42581-5000
Supplier: THERMO FISHER SCIENTIFIC CHEMICALS


Description: 5-Carboxyfluorescein, single isomer, Purity: 97%, CAS number: 76823-03-5, Molecular Formula: C21H12O7, Color: Orange, Form: Solid, Size: 1g
Catalog Number: AAH66949-MD
Supplier: Thermo Scientific Chemicals

Description: Sequence: 5-Carboxy-fluorescein
Synonym(s): 5-FAM#4-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)-isophthalic acid
Catalog Number: Q-2660.0100BA
Supplier: Bachem Americas


Description: 5-FAM is the purified single isomer of carboxyfluorescein.
Catalog Number: 76480-550
Supplier: AAT BIOQUEST INC

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Description: 3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid, Purity: 97%, CAS number: 76823-03-5, Appearance: Form: Crystal - Powder / Colour: Pale yellow - Orange - Yellow red - Brown, Storage: Keep in dark place, Sealed in dry, 2-8C, Size: 250MG
Catalog Number: 76983-050
Supplier: AMBEED, INC


Description: 5-FAM is a single isomer. It is one of the most popular green fluorescent reagents used for in situ labeling peptides, proteins and nucleotides. It has also been used to prepare various small fluorescent molecules.
Catalog Number: 103010-754
Supplier: Anaspec Inc


Description: The amine-reactive fluorescein derivatives are probably the most common fluorescent derivatization reagents for covalently labeling proteins. Carboxyfluorescein is better retained in cells than is fluorescein, its pKa of ~6.5 is lower than the cytosolic pH of most cells (pH ~6.8-7.4). Carboxyfluorescein is commonly employed as a polar tracer.
Catalog Number: 102987-552
Supplier: Adipogen


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