Dansyl-,SE,Dansyl-NHS,Ex/Em (nm)333/518熒光染料
Dansyl-,SE,Dansyl-NHS,Ex/Em (nm)333/518熒光染料
Dansyl-,SE,Dansyl-NHS,Ex/Em (nm)333/518熒光染料
西安瑞禧生物科技有限公司是國(guó)內(nèi)知名的熒光染料生產(chǎn)商和經(jīng)銷商,我們提供的熒光染料的吸收波長(zhǎng)和發(fā)射波長(zhǎng)從300nm-810nm不等,我們可以再不同的熒光染料上面做各種的活性基團(tuán),比如NHS、amine、COOH、azide、alkyne、maleimide等等。關(guān)于熒光染料我們可以提供FITC、Rhodamine、Bodipy系列染料、Coumairn 染料、Dansyl染料、FAM/5-TAMRA、NBD、CY系列、ICG及IR系列、ATTO系列染料、AMCA、Perylene、碘化物、DIR/DIL/DIO/DID/DAPI細(xì)胞膜染料等等。我公司特別在近紅外熒光染料Near infrared dyes方面有非常豐富的產(chǎn)品線。
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Ex/Em (nm)333/518MW461.53CAS #N/ASolventDMSOStorageF/D/LCategoryPeptides Synthesis
Peptide Labeling ReagentsRelatedOther Dyes
Amine-Reactive Probes
Biochemical Assays
Dansyl-X SE has higher labeling efficiency and better stability than Dansyl chloride. Dansyl dyes have environmentally sensitive fluorescence quantum yields and emission maxima along with large Stokes shifts. This environment-sensitive fluorescence property has made Dansyl dyes an important tool for biophysical studies. They are particularly useful for preparing fluorescent drug or ligand analogs that are expected to bind to hydrophobic sites in proteins or membranes or other biological receptors. Dansyl protein conjugates have fluorescence lifetimes of 10-20 nanoseconds.