Table 3 Secretory production of recombinant SK by S. lividans TK 24 [pOVsiSK].
From: Recombinant production of Streptococcus equisimilis streptokinase by Streptomyces lividans
Sample | Volume (ml) | SK activity (IU/ml) | Protein concentration (mg/ml) | ELISA SK (mg/ml) | Specific activity (IU/mg) |
|---|---|---|---|---|---|
Culture supernatant | 1000 | ND | 1.04 | 0.015 | ND |
DEAE eluates with 58% purity | 16 | 444 ± 24 | 0.17 | 0.021 | 2661 ± 29 |