MES potassium - CAS 39946-25-3

MES (2-Morpholinoethanesulphonic acid) potassium is a zwitterionic buffer with an effective pH buffering range of 5.5-7.0. As a Good's buffer, MES potassium is widely used in biochemical and molecular biology experiments, including cell culture, enzyme activity assays, electrophoresis, and protein studies.

39946-25-3

C6H12KNO4S

233.327

O=S(CCN1CCOCC1)(O[K])=O

-20°C

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