Dr. Grace Dzido, MD is an internal medicine doctor who practices in Roanoke, VA. She is 54 years old and has been practicing for 19 years.
The Loading Dye * Loading dye is a colored buffer mixed with the DNA prior to loading onto the gel. The loading dye contains a relatively high concentration of either glycerol or sucrose. This makes the solution more dense than the surrounding running buffer so that when a sample is pipetted over top of a well it sinks down into the well.
Because the pigments go from solid, to gas, and back to solid, there is little mess compared to ink. What Makes A Dye-Sub Printer So Good? There are two factors that contribute to the quality of dye sub printers. The first is continuous tone, and the other is un-dithered color. The color produced by a dye-sub is the result of the mixing of pigments to get the actual color.