neb31 cloned at NEB recombinant time saver dil_A 37 No CpG dam

This product will be discontinued on 12/15/2022 and is replaced with the high fidelity version, NruI-HF™ (NEB #R3192).

We are excited to announce that all reaction buffers are now BSA-free. NEB began switching our BSA-containing reaction buffers in April 2021 to buffers containing Recombinant Albumin (rAlbumin) for restriction enzymes and some DNA modifying enzymes. Find more details at

NEB restriction endonuclease that recognizes the sequence TCG_^CGA
Catalog # Concentration Size
R0192S 10,000 units/ml 1,000 units
R0192L 10,000 units/ml 5,000 units
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