PsiI-v2
cloned at NEB recombinant engineered time saver neb31 dil_B 37 65 Heat

This product replaces PsiI.

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 restriction endonuclease that recognizes the sequence TTA_^TAA

Having supplied restriction enzymes to the research community for over 45 years, NEB has earned the reputation of being the leader in enzyme technologies.  Working continuously to be worthy of that distinction, NEB strives to develop enzymes of the highest purity and unparalleled quality.

  • 100% activity in rCutSmart™ Buffer (over 215 enzymes are available in the same buffer) allowing for easier double digests
  • Supplied with 1 vial of Gel Loading Dye, Purple (6X)
  • Cut Site: TTA/TAA
Catalog # Concentration Size
R0744S Not Applicable 400 units
R0744L Not Applicable 2,000 units
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