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.
*Refer to “Reaction Conditions” on product webpage for recommended supplement concentration
|+++||full functional activity|
|++||50-100% functional activity|
|+||0-50% functional activity|