4-Fluoro-7-nitrobenzofurazan CAS: 29270-56-2

Fluorescent Probe: FNB feem ntau siv ua fluorescent probe. Nws reacts nrog cov amines thawj zaug los tsim cov khoom fluorescent heev. Cov yam ntxwv no tso cai rau FNB siv rau kev sau npe thiab nrhiav cov protein, peptides, thiab lwm yam amino-muaj cov tshuaj.

Kev Tshuaj Xyuas Cov Amino Acid: FNB yog qhov tseem ceeb heev hauv cov txheej txheem tshuaj xyuas cov amino acid, tshwj xeeb tshaj yog hauv kev derivatization ntawm cov amino acids. Nws reacts xaiv nrog cov amines thawj hauv cov amino acids, tsim cov derivatives uas tuaj yeem sib cais thiab ntsuas los ntawm cov txheej txheem chromatographic.

Kev Tshawb Fawb Txog Enzyme: FNB siv rau kev kawm txog enzyme kinetics. Nws siv tau los ntsuas qhov kev ua haujlwm ntawm cov enzymes uas tsim lossis siv cov amines thawj zaug. Kev hloov pauv ntawm qhov muaj zog fluorescence ntawm FNB derivative thaum lub sijhawm ua haujlwm enzymatic tuaj yeem muab cov ntaub ntawv tseem ceeb txog kev ua haujlwm ntawm enzyme.

Nucleic Acid Sequencing: FNB siv rau hauv cov txheej txheem nucleic acid sequencing los nrhiav thiab txheeb xyuas cov nucleotides tshwj xeeb. Nws tuaj yeem ua rau muaj kev cuam tshuam tshwj xeeb nrog cov amines thawj hauv nucleotides, uas tso cai rau kev txiav txim siab ntawm cov nucleotide sequencing thaum lub sijhawm ua cov txheej txheem sequencing.