Production of the Bacillus licheniformis SubC protease using Lactococcus lactis NICE expression system

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Table 3 The proteolytic activity of L. lactis NZ9000 carrying pNZ45subC

*Dilutions of NZ9700 supernatant used for induction*	*Proteolytic activity (U/L)*
Non induced	0.84 ± 0.1
100 ×	3.0 ± 0.3
1 000 ×	76.1 ± 5.9
10 000 ×	148.5 ± 0.7
20 000 ×	146.9 ± 5.4
40 000 ×	105.0 ± 2.8
60 000 ×	128.1 ± 1.8
100 000 ×	28.5 ± 0.8
200 000 ×	8.9 ± 3.9