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.

NEBNext® Ultra™ DNA Library Prep Kit for Illumina®

Important! Please note that this kit now contains a new PCR master mix with new cycling conditions.
This original version of the Ultra DNA Library Prep Kit enables library preparation from 5 ng – 1 µg of input DNA in a streamlined workflow. However, we now recommend use of the more recent NEBNext Ultra II DNA Library Prep Kit for Illumina (NEB #E7645), which has been further optimized to provide increased yields of high quality libraries from a broader range of input amounts (500 pg – 1 µg).
Learn more about how this product is being used in the Product Citation Tool
Catalog # Concentration Size
E7370S Not Applicable 24 reactions
E7370L Not Applicable 96 reactions
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