JMM wrote: > > I can't find CFSE or CFDASE in the Molecular Probes catalog or on the www. > Does it have another name? > > jm3hw at virginia.edu Molecular Probes refers to it as the succinimidyl ester of CFDA, SE. The catalog # is C-1157. (Also see page # 329 of catalog, 6th edition, for brief description and references. --Adam.