neb31 cloned at NEB recombinant time saver dil_A 37 80 Heat CpG

This product was discontinued on 12/15/2022 and is replaced with the high fidelity version, MluI-HF™ (NEB #R3198).

MluI has been reformulated with Recombinant Albumin (rAlbumin) beginning with Lot #10137113. Learn more.

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

  • Catalog # R0198 was discontinued on December 15, 2022
NEB restriction endonuclease that recognizes the sequence A^CGCG_T

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