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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 enzymes of the highest purity and unparalleled quality.

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Catalog # Concentration Size
R0140S 20,000 units/ml 10,000 units
R0140T 100,000 units/ml 10,000 units
R0140L 20,000 units/ml 50,000 units
R0140M 100,000 units/ml 50,000 units
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