Thanksgiving Shipping Schedule: Orders placed on Tuesday, November 22, 2022, will ship for delivery Wednesday, November 23, 2022. We will be closed on Thursday November 24, 2022, and Friday, November 25, 2022.

Orders placed on Wednesday November 23rd, will be shipped on Monday, November 28th.

NsiI-HF®
neb31 cloned at NEB recombinant engineered time saver dil_B 37 80 Heat

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.

NEB high fidelity restriction endonuclease that recognizes the sequence ATGCA^T

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:

  • Engineered for improved performance
  • 100% activity in rCutSmart Buffer
  • Time-Saver™ qualified for digestion in 5-15 minutes
  • Reduced star activity
  • Supplied with 1 vial of Gel Loading Dye, Purple (6X)
  • Restriction Enzyme Cut Site: ATGCA/T
Catalog # Concentration Size List Price Your Price Quantity
R3127S 20,000 units/ml 1,000 units $69.00
R3127L 20,000 units/ml 5,000 units $282.00
Please enter a quantity for at least one size
Loading Spinner