The bands of the marker are prestained with the fluorescent dye SYBR ® Green I, which has been developed specifically for DNA analysis. The dye bounds to the minor groove of DNA and also intercalates into the DNA. It can be excited by UV- and blue light, making it fully compatible with standard UV-transilluminators as well as with modern blue-light illumination (see also ROTIPHORESE ® PROfessional runVIEW, Art. No. 4849.1). When excited, the nucleic acid-bound dye emits a brightly coloured green fluorescence that may be documented by all usual broadband ethidium bromide filters or SYBR ® Green foto filters. 100 bp-DNA-Ladder BrightGreen ready-to-use, prestained with BrightGreen DNA dye The bands of the marker are prestained with the fluorescent dye SYBR ® Green I, which has been developed specifically for DNA analysis. The dye bounds to the minor groove of DNA and also intercalates into the DNA. It can be excited by UV- and blue light, making it fully compatible with standard UV-transilluminators as well as with modern blue-light illumination (see also ROTIPHORESE ® PROfessional runVIEW, Art. No. 4849.1). When excited, the nucleic acid-bound dye emits a brightly coloured green fluorescence that may be documented by all usual broadband ethidium bromide filters or SYBR ® Green foto filters. Regular DNA ladder for the analysis of small DNA fragments. Delivered in ready-to-use format for direct application to gels. The 500 bp fragment has been enhanced for easy analysis of the gel. Tartrazine and xylene cyanole were included as tracking dyes. Wavelength Fig. : 2.4 % agarose Excitation maximum (bound to DNA): 254 nm and 495 nm Emission maximum (bound to DNA): 521 nm