Rhodamine B isothiocyanate (mixed isomers)

Description: Rhodamine B isothiocyanate (RITC) is a cell-permeant fluorogenic dye most often used as a conjugate to antibodies and proteins for fluorescence detection in microscopy. It displays excitation/emission maxima of 570/595 nm, respectively, and can be used in conjunction with immunohistochemistry for multi-labeling studies. It has also been used as an anterograde and retrograde tracer in neurons and in nanoparticles to detect apoptosis. Smiles: [Cl-].[Cl-].CCN(CC)c1ccc2c(-c3ccc(cc3C(O)=O)N=C=S)c3ccc(cc3[o+]c2c1)N(CC)CC.CCN(CC)c1ccc2c(-c3cc(ccc3C(O)=O)N=C=S)c3ccc(cc3[o+]c2c1)N(CC)CC