Research Article
Isolation, Purification, and Characterization of Xylanase Produced by a New Species of Bacillus in Solid State Fermentation
Table 2
Purification steps of xylanase enzyme isolated from Bacillus arseniciselenatis DSM 15340 when grown on wheat bran.
| Purification steps | Xylanase activity (U) | Total protein content (mg) | Specific activity (U/mg) | Purification fold |
| Crude filtrate | 231659 | 2376 | 97.49 | 1.0 | (NH4)2SO4 precipitation | 196220 | 1460 | 134.39 | 1.37 | DEAE sepharose FF | 96360 | 322 | 299.25 | 3.06 |
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