What is CutSmart Buffer?  Over 200 restriction enzymes are 100% active in a single buffer, CutSmart Buffer:

CutSmart is just Neb-Buffer-4 that has BSA instead of DTT.

http://www.nebcutsmart.com

CutSmart Buffer recipe:
50 mM Potassium Acetate
20 mM Tris-acetate
10 mM Magnesium Acetate
100 μg/ml BSA
pH 7.9

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