"Dansyl chloride" Related Products

Dansyl chloride [5-Dimethylaminonaphthalene-1-sulfonyl chloride]

Cat.No.: DYE-27
Description: Dansyl chloride is non-fluorescent until it reacts with amines. The resulting Dansyl amides have environmentally sensitive fluorescence quantum yields and emission maxima along with large Stokes shifts. This environment-sensitive fluorescence property has made Dansyl chloride an important tool for biophysical studies. It is 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.
CAS number: 605-65-2
Molecular Mass: 269.75
Formula: C12H12ClNO2S
Ex(nm): 372
Solvent: DMF
Storage: Store at -20°C in the dark. Dessicated.

Online Inquiry

Note: There will be extra charge for optional service!

Please input "biomart" as verification code. Please review Creative BioMart's privacy policy for more information

Optional requirements on this protein    +Expand

Price Inquiry

Welcome! For price inquiries, please feel free to contact us through the form below. We will get back to you as soon as possible.