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Fluorescence techniques have been widely used in life science research, especially for analysis and detection of nucleic acids, proteins, peptides and other biomolecules.
J&K provides novel and high quality fluorescent technology, including fluorescent enzyme substrates, fluorescent labeling reagents, fluorescent stains, fluorescent indicators and probes.
For protein labeling to sequence of proteins and peptides
For biophotonic imaging and high-throughput screening applications
References
[1] Mol. Pharmaceutics, 2012, 9 (11), 3218–3227
[2] J. Phys. Chem. A, 2012, 116 (28), 7452–7461

■ Fluorescent Enzyme Substrates

Cat. No.
Description
CAS
522016
3-Amino-9-ethylcarbazole/AEC, 95%
7-Ethoxycoumarin, 99%
Fluorescein di-β-D-galactopyranoside/FDG, 98%
3-(4-Hydroxyphenyl)propionic acid, 99%
D-Luciferin, 99%
D-Luciferin potassium salt, 98%
D-Luciferin sodium salt, 98%
4-Methylumbelliferyl 2-acetamido-2-deoxy-β-D-glucopyranoside, 98%
(4-Methylumbelliferyl)-N-acetyl-α-D-neuraminic acid sodium salt, 97%
4-Methylumbelliferyl N,N-diacetyl-β-D-chitobioside, 98%
4-Methylumbelliferyl α-L-fucopyranoside, 98%
4-Methylumbelliferyl α-D-galactopyranoside, 98%
4-Methylumbelliferyl-β-D-glucuronide dihydrate, 99%
4-Methylumbelliferyl heptanoate, 98%
4-Methylumbelliferyl phosphate, free acid/MUP, 99%
4-Methylumbelliferyl β-D-xylopyranoside, 98%
Tyramine, 97%
Z-Gly-Pro p-nitroanilide, 98%

Fluorescent labeling reagents

Cat. No.
Description
CAS
N-(9-Acridinyl)maleimide, 98%
4-Aminobenzamidine dihydrochloride, 98%
5-Aminofluorescein, 95%
6-Aminofluorescein, 95%
7-Amino-4-methylcoumarin, 98%
4-(Aminosulfonyl)-7-fluorobenzofurazane/ABD-F, 98%
7-Amino-4-trifluoromethylcoumarin/AFC, 95%
8-Anilino-1-naphthalenesulfonic acid ammonium salt, 97%
9-Anthraldehyde, 99%
Auramine O
Bis(2,4,6-trichlorophenyl)oxalate, 98%
9-(Bromomethyl)acridine, 98%
4-Bromomethyl-7-methoxycoumarin, 97%
5-Carboxyfluorescein, 97%
6-Carboxyfluorescein, 98%
4-(N-Chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole, 92%
9-Chloromethylanthracene, 98%
4-Chloro-7-nitrobenzofurazan/NBD-Cl, 98%
Dansylamide, 98%
Dansyl Chloride, 98%
2,3-Diaminonaphthalene, 97%
1,8-Diazafluoren-9-one, 99%
2',7'-Dichlorofluorescein 3',6'-diacetate, 96%
6,7-Dihydroxycoumarin, 98%
7,8-Dihydroxycoumarin, 98%
Eosin Y disodium salt, 85%
Fluorescamine, 98%
9-Fluorenylmethyl chloroformate, 98%
Fluorescein, 99%
Fluorescein, disodium salt
Fluorescein isothiocyanate isomer I/FITC(isomer I), 95%
7-Fluorobenzofurazan-4-sulfonic acid ammonium salt/SBD-F, 99%
4-Fluoro-7-nitrobenzofurazan/ NBD-F, 98%
4-Fluoro-3-nitrobenzoic acid, 98%
4-Hydrazino-7-nitro-benzofurazan hydrazine adduct, 98%
4-Hydroxybenzhydrazide, 98%
7-Hydroxycoumarin-3-carboxylic acid, 98%
7-Hydroxy-4-methylcoumarin, 98%
4-Hydroxyphenylacetic acid, 98%
7-Hydroxy-4-(trifluoromethyl)coumarin, 98%
Nile Red, 97.5%
9,10-Phenanthrenequinone 98%
o-Phenylenediamine, 99.5%
o-Phthalaldehyde, 99%
1-Pyrenebutyric acid, 97%
N-(1-Pyrenyl)maleimide, 97%
Rhodamine 110, 98.5%
Rhodamine B, 96%
Sulforhodamine B acid chloride
Rhodamine 6G, 98.5%

Fluorescent Stains

Cat. No.
Description
CAS
Acridine, 98%
Acriflavine, 97%
4-Aminobenzamidine dihydrochloride, 98%
6-Aminofluorescein, 95%
8-Anilino-1-naphthalenesulfonic acid ammonium salt, 97%
8-Anilino-1-naphthalenesulfonic acid hemimagnesium salt hydrate, 95%
Bisbenzimide H 33258, 98%
Bisbenzimide H 33342 trihydrochloride, 98%
4-Bromomethyl-7-methoxycoumarin, 97%
5-Carboxyfluorescein, 97%
4-Chloro-7-nitrobenzofurazan/NBD-Cl, 98%
1,3-Cyclohexanedione, 99%
Dansyl Chloride, 98%
3,5-Diaminobenzoic acid, 98%
Eosin Y disodium salt, 85%
Ethidium Bromide / EB, 95%
Fluorescamine, 98%
Indocyanine Green
Propidium iodide, 95%
Pyrene, 98%
Pyronin Y
Xanthotoxin, 98%

■Fluorescent Indicators and Probes

Cat. No.
Description
CAS
3-Aminophthalhydrazide/Luminol, 98%
4-Aminophthalhydrazide/Isoluminol, 98%
2-Aminopyridine, 99%
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid, 97%
1,2-Bis(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid tetrasodium salt, 97%
5(6)-Carboxyfluorescein, 97%
2,3-Diaminonaphthalene, 97%
2',7'-Dichlorofluorescein
(3,4-Dimethoxyphenyl)acetonitrile, 98%
N,N'-Dimethyl-9,9'-bisacridinium nitrate, 95%
1-Methylpyrene, 97%
Nile Red, 97.5%
4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione, 98%

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