A protein was purified to homogeneity. Determination of the molecular weight by molecular exclusion chromatography yields 60 kd. Chromatography in the presence of 6 M urea yields a 30-kd species. […]
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CSIR NET Previous Year Questions Gel Electrophoresis
Tracking Dye Used in SDS PAGE
The tracking dye used in SDS PAGE will be (a) Anionic (b) Cationic (c) Non ionic (d) Amphipathic The correct answer is: (a) Anionic Explanation: In SDS-PAGE, tracking dyes like […]
