BbsI-HF®
cloned at NEB recombinant engineered time saver neb31 dil_B 37 65 Heat

Inquire about BSA-free formulations

We are excited to announce that we are in the process of switching all reaction buffers to be BSA-free. Beginning April 2021, we will be gradually transitioning to buffers containing Recombinant Albumin (rAlbumin) for restriction enzymes and some DNA modifying enzymes. All information on the website has been updated to reflect this change. Find more details at www.neb.com/BSA-free.


NEB high fidelity restriction endonuclease that recognizes the sequence GAAGAC(N)2^

High-Fidelity (HF®) restriction enzymes have the same specificity as native enzymes, but have been engineered for significantly reduced star activity and performance in a single buffer (rCutSmart Buffer).  All HF-restriction enzymes come with Gel Loading Dye, Purple (6X).  Enjoy the enhanced performance and added value of our engineered enzymes at the same price as the native enzyme:

Catalog # Concentration Size
R3539S 20,000 units/ml 300 units
R3539L 20,000 units/ml 1,500 units
Please enter a quantity for at least one size
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