New England Biolabs is working diligently to ensure we keep our employees and their families safe, while maintaining our business continuity. Despite a "Stay At Home" advisory being put in place in Massachusetts, USA, we are deemed an essential business, and our manufacturing and distribution teams continue to be fully operational. We are continuing to work with our suppliers and distribution partners to ensure uninterrupted access to our products and technical support.
HomeFAQsWhat are the differences in the four versions of 2-Log, 100 bp and 1 kb DNA Ladders that NEB sells?
FAQ: What are the differences in the four versions of the 1 kb Plus (formerly called the 2-Log DNA Ladder), 100 bp and 1 kb DNA Ladders that NEB sells?
These ladders come in four formats. Choose from the conventional ladder, the Quick-Load® version using either non-flourescing purple dye (NEB #B7024) or bromophenol blue as a tacking dye, or TriDye™ containing three dyes that serve as visual aids to monitor the progress of migration during agarose gel electrophoresis. Quick-load versions also include a vial of loading dye, free of charge.
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