Concentration
20u/μl
5 ' . . . C C C↓G G G . . . 3 '
3 ' . . . G G G↑C C C . . . 5 '
Storage Buffer
10mM Tris-HCl (pH 7.5), 200mM NaCl, 0.1mM EDTA, 7mM 2-mercaptoethanol, 200μg/ml BSA and 50% glycerol.
Unit Definition
20u(1μl) is defined as the amount of enzyme that is required to digest 1μg of DNA within 15 mins at 25˚C in 20μl or 50μl of assay buffer.
Thermal Inactivation
65˚C for 20 minutes.
Quality Control Assays
Ligation/ Recutting Assay
After 20-fold overdigestion with Sma I, 90% of the DNA fragments can be ligated and recut.
Overdigestion Assay
An unaltered banding pattern was observed after 1μg of DNA was digested with 40u of Sma I for 16 hours at 25°C.
Ordering Information
| Catalog No | Description | Pack Size |
| FDRE1336 | Sma I | 50 preps |
Downloads
Manual
Sma I
