Dansyl-,SE,Dansyl-NHS,Ex/Em (nm)333/518荧光染料
Dansyl-,SE,Dansyl-NHS,Ex/Em (nm)333/518荧光染料
Dansyl-,SE,Dansyl-NHS,Ex/Em (nm)333/518荧光染料
西安瑞禧生物科技有限公司是国内知名的荧光染料生产商和经销商,我们提供的荧光染料的吸收波长和发射波长从300nm-810nm不等,我们可以再不同的荧光染料上面做各种的活性基团,比如NHS、amine、COOH、azide、alkyne、maleimide等等。关于荧光染料我们可以提供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细胞膜染料等等。我公司特别在近红外荧光染料Near infrared dyes方面有非常丰富的产品线。
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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.