Rhodamine 110 chloride

Red to red-brown crystalline or powder. Soluble in ethanol, methanol, DMSO or DMF. Slightly soluble in water. Fluorescent dye. Fluorophore standard that is widely used in enzyme assay systems. Precursor for a variety of R110-based enzyme substrates for flow cytometric measurements. Used as a calibration standard for R110-based enzyme substrates. Compared to AMC and AFC enzyme substrates, fluorogenic R110 substrates are generally more sensitive, giving longer absorption and fluorescence wavelength than AMC and AFC substrates. Spectral data: lambdaex 498nm, lambdaem 520nm in methanol.