EarI
neb31 cloned at NEB recombinant time saver dil_B 37 65 Heat CpG

EarI has been reformulated with Recombinant Albumin (rAlbumin) beginning with Lot #10180739. 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 www.neb.com/BSA-free.


NEB restriction endonuclease that recognizes the sequence CTCTTCN^NNN_
  • Time-Saver™ qualified for digestion in 5-15 minutes
  • 100% activity in rCutSmart Buffer (over 210 enzymes are available in the same buffer) allowing for easier double digests
  • Type IIS restriction enzymes recognize asymmetric DNA sequences and cleave outside of their recognition sequence
  • Restriction Enzyme Cut Site: CTCTTC(1/4)
Catalog # Concentration Size List Price Your Price Quantity
R0528S 20,000 units/ml 500 units $75.00
R0528L 20,000 units/ml 2,500 units $309.00
Please enter a quantity for at least one size
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