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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 enzyme of the highest purity and unparalleled quality.

  • 100% activity in CutSmart® Buffer (over 210 enzymes are available in the same buffer) allowing for easier double digests
  • Type IIS restriction enzymes recognize asymmetric DNA sequences and cleave outside of their recognition sequence
Learn more about how this product is being used in the Product Citation Tool
Catalog # Concentration Size
R0651S 5,000 units/ml 200 units
R0651L 5,000 units/ml 1,000 units
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