SYBR Safe DNA Gel Stain is a highly sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels. It is specifically formulated to be a less hazardous alternative to ethidium bromide (EB) that can be used with either blue-light or UV excitation.SYBR Safe DNA Gel Stain is a better nucleic acid staining reagent for all your molecular biology research needs. It is not only environmental friendly but also good for your sample.SYBR Safe DNA Gel Stain is supplied as 10000X concentrate in DMSO and used in the same way as ethidium bromide solution. It is also suitable for staining RNA in gels.Cloning efficiency of DNA fragments is improved by using SYBR Safe DNA Gel Stain and blue-light, compared with using ethidium bromide and UV light exposure.