NEB will be closed Thursday, November 23, 2017 and Friday, November 24, 2017. Orders placed will process Monday, November 27, 2017 for delivery on Tuesday, November 28,2017.

FAQ: Why do I see additional DNA bands on my gel after a restriction digest?

There can be a few different reasons why you observe additional bands in your digest. For a discussion on this topic please refer to the video above.
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