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.

BsmBI
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This product has been replaced with an updated version engineered for improved Golden Gate Assembly, BsmBI-v2 (NEB #R0739). 

  • Catalog # R0580 was discontinued on March 31, 2020 ;
BsmB-I-cutsite_1

Having supplied restriction enzymes to the research community for over 40 years, NEB has earned the reputation of being the leader in enzyme technologies. Working continuously to be worthy of that distinction, NEB strives to develop enzymes of the highest purity and unparalleled quality.

Learn more about how this product is being used in the Product Citation Tool

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