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Figure 2 | BMC Biotechnology

Figure 2

From: CBD binding domain fused γ-lactamase from Sulfolobus solfataricusis an efficient catalyst for (-) γ-lactam production

Figure 2

Comparison of the optimal temperatures (A) and thermostabilities (B) between free Gla-Linker-Cbd protein and its immobilized counterpart, and thermostability of immobilized Gla-Linker-Cbd at 60°C and 70°C (C) and batch stability (D). A. Optimal temperature; B. Thermostability. The activity of immobilized Gla-Linker-Cbd at 70°C (A) or firstly incubated at 30°C for 30 min (B, 145 ± 12 U mg-1) was set as 100% relative activity. In B, firstly enzymes were incubated at designated temperature for 30 min then applied for catalysis. The activity of immobilized Gla-Linker-Cbd in cubated at 60°C (C) or the first batch (D, 116 ± 6 U mg-1) was set as 100% relative activity.

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BMC Biotechnology

ISSN: 1472-6750

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