Stains & Dyes

DAF-2 is a sensitive and specific fluorescent indicator for the direct detection of nitric oxide (NO) in vitro. In the presence of oxygen, the relatively non-fluorescent DAF-2 reacts rapidly with NO to yield the highly fluorescent

DAF-2 is a sensitive and specific fluorescent indicator for the direct detection of nitric oxide (NO) in vitro. In the presence of oxygen, the relatively non-fluorescent DAF-2 reacts rapidly with NO to yield the highly fluorescent

DAF-2 is a sensitive and specific fluorescent indicator for the direct detection of nitric oxide (NO) in vitro. In the presence of oxygen, the relatively non-fluorescent DAF-2 reacts rapidly with NO to yield the highly fluorescent

Store at -20°C. Store In the Dark. Store under desiccating conditions. This product is air and light sensitive and impurities can occur as a result of air oxidation or due to metabolism by microbes.description：A highly sensitive and specific

DAF-FM diacetate is an important reagent for quantification of low concentrations of nitric oxide in solution. This compound is essentially nonfluorescent until it reacts with NO to form a fluorescent benzotriazole. With excitation/emission maxima

Dansyl-DL-methionine cyclohexylammonium salt.

Dansyl-DL-methionine cyclohexylammonium salt.

Dansyl-DL-norleucine cyclohexylammonium salt.

Dansyl-DL-norleucine cyclohexylammonium salt.

Dansyl-DL-norvaline piperidinium salt.

Dansyl-DL-phenylalanine cyclohexylammonium salt has been used to determine methods of enantiomer separation and identification. The non-salt form, Dansyl-DL-phenylalanine, has been shown to present shifted emission spectra in the presence of α-acid

Dansyl-DL-valine cyclohexylammonium salt is potentially useful for labeling peptides. Dansylation has been known to increase the ionization of certain hydrophilic substances more than the hydrophobic ones. The dansyl group reacts with the N-terminal