The Number of Neurophysins in the Rat INFLUENCE OF THE CONCENTRATION OF BROMOPHENOL BLUE, USED AS A TRACKING DYE, ON THE RESOLUTION OF PROTEINS BY POLYACRYLAMIDE-GEL ELECTROPHORESIS By G. D. BURFORD and B. T. PICKERING
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چکیده
1. The concentration of Bromophenol Blue used as tracking dye in polyacrylamide-gel electrophoresis affected the resolution of rat neurophysins. 2. A final dye concentration of 1 p,g/ml in the tris-glycine running buffer was found to give the best results. 3. The presence oftwo major and one minor neurophysin(s) in the rat was confirmed. 4. The two major proteins were found to re-run as single discrete bands, which had the same mobilities in the absence of dye and different mobilities in its presence.
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تاریخ انتشار 2005