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: I cannot see the blue dye when I run it on a gel. Why not?

The blue dye is very faint and should not be used as the main indicator. The red dye is the primary indicator and migrates similarly to Bromophenol Blue.
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