Blue Gel Loading Buffer

Jena Bioscience Gel Loading Buffers are formulated to facilitate loading of DNA containing samples into the wells of agarose and polyacrylamide gels. The buffers contain tracking dyes as indicator for DNA fragment migration. In addition, they contain glycerol to add density and EDTA to inhibit nuclease activities. The buffers are optimized for loading of DNA fragments in a size range of:Cat. No.Gel Loading Bufferfragment sizePCR-254-blBlue Gel Loading Bufferlarger than 500 bpPCR-254-grGreen Gel Loading Bufferfrom 100 to 2000 bpPCR-254-orOrange Gel Loading Buffersmaller than 500 bp