SpeI
cloned at NEB recombinant time saver neb31 dil_C 37 80 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 restriction endonuclease that recognizes the sequence A^CTAG_T

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.

Catalog # Concentration Size
R0133S 10,000 units/ml 500 units
R0133L 10,000 units/ml 2,500 units
R0133M 50,000 units/ml 2,500 units
Please enter a quantity for at least one size

Need a custom/large volume order? Contact Us

Bulk packaging may also be available and requested for large recurring orders.
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