Reactive CF® Dyes, Other Reactive Dyes & Biotinylation Reagents
FAM SE, 5 and 6 isomers
5(6)-FAM SE (full name: 5-(and-6)-Carboxyfluorescein, succinimidyl ester mixed isomers) is an amine-reactive green fluorescent dye widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine. The coupling reaction is usually carried out at pH 8-9.5.
TAMRA free acid, 5 and 6-isomer
Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.
TAMRA SE, 5 and 6 isomers
5(6)-TAMRA SE (full name: 5-(and-6)-Carboxytetramethylrhodamine succinimidyl ester (mixed isomers)) is the amine reactive form of TAMRA, one of the most commonly used red fluorescent dyes. The succinimidyl ester reacts readily with primary or secondary amines under mild conditions.
FAM SE, 6-isomer
6-FAM, SE (full name: 6-Carboxyfluorescein, succinimidyl ester, single isomer) is the amine-reactive form of 6-carboxyfluorescein single isomer.
TRITC, 6 isomer
6-TRITC (Tetramethylrhodamine 6-isothiocyanate chloride) is spectrally similar to TAMRA (90022).
TRITC, 5 isomer
5-TRITC (Tetramethylrhodamine 5-isothiocyanate chloride) is spectrally similar to TAMRA (90022).
Carboxy-X-rhodamine free acid, 6-isomer
6-Carboxy-X-rhodamine is a single isomer, long wavelength rhodamine dye.
Carboxyrhodamine 6G hydrochloride, 5-isomer
5-CR6G (full name: 5-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 5-carboxyrhodamine 6G single isomer.
ANTS
ANTS (8-aminonaphthalene-1,3,6-trisulfonic acid, disodium salt) is a highly negatively charged dye with an amino group that can be coupled to an aldehyde or ketone group to form an unstable Schiff base. The Schiff base is usually chemically reduced by sodium borohydride (NaBH4) or sodium cyanoborohydride (NaB(CN)H3) to form a stable linkage (1).
Carboxyrhodamine 6G hydrochloride, 6-isomer
6-CR6G (full name: 6-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 6-carboxyrhodamine 6G single isomer.
TAMRA, 6-isomer
Free acid form of 6-TAMRA (6-carboxytetramethylrhodamine) single isomer.
TAMRA, 5-isomer
Free acid form of 5-TAMRA (5-Carboxytetramethylrhodamine, single isomer).
Carboxy-X-rhodamine triethylammonium salt, 6-isomer
6-ROX (6-Carboxy-X-rhodamine) is a single isomer, long wavelength rhodamine dye.
Carboxy-X-rhodamine triethylammonium salt, 5-isomer
5-ROX (full name: 5-Carboxy-X-rhodamine, triethylammonium salt, single isomer) is a single isomer, long wavelength rhodamine dye.
Carboxy-X-rhodamine succinimidyl ester, 5 and 6 isomers
5(6)-ROX, SE (full name: 5-(and-6)-Carboxy-X-rhodamine, succinimidyl ester) is an amine-reactive long wavelength rhodamine dye.
Carboxyrhodamine 110-X succinimidyl ester, 5 and 6 isomers
5-(and-6)-Carboxyrhodamine 110-X, succinimidyl ester (5(6)-CR 110-X, SE) readily couples to a primary or secondary amine. The dye is a superior alternative to 5(6)-SFX because of its exceptional phototostability and fluorescence insensitivity to pH (4-9).