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.
Synthrapol is a special detergent used in pre-scouring fibers before dyeing, and in washing out fiber reactive dyes after dyeing. It is also sometimes used as a surfactant or wetting agent to improve dye penetration.t is recommended to use Synthrapol when washing hand dyed fabrics before using them in a garment or quilt or when fabric is already quilted and bleeds onto adjacent fabric or simply to soak fabric before dyeing. Buy Procion MX Fiber Reactive Cold Water Dye from Blick Art Materials!