neb31 cloned at NEB recombinant time saver dil_C 37 80 Heat

This product has been replaced with the high fidelity version, SpeI-HF (NEB #R3133).

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 www.neb.com/BSA-free.

  • Catalog # R0133 was discontinued on December 15, 2021
NEB restriction endonuclease that recognizes the sequence A^CTAG_T
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