Xylene Cyanol FF (C.I. 42135)
Xylene cyanol is often used as a tracking dye during agarose or polyacrylamide gel electrophoresis. It 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.
Dyes, Stains & Indicators
|Appearance||green or dark green powder|
|Storage Conditions||Room temperature|
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