Chemistry, asked by shamycool3805, 11 months ago

Whta is the role of bromophenol blue in sample buffers

Answers

Answered by princekumar61

0

It is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. Bromophenol blue has a slight negative charge and will migrate the same direction as DNA, allowing the user to monitor the progress of molecules moving through the gel. The rate of migration varies with gel composition.

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