From: Chemical glycosylation of cytochrome c improves physical and chemical protein stability
Protein formulation | Glycosylation degree # | Residual activity $(%) | Caspase 3 activation %(%) | Caspase 9 activation %(%) | Degradation rate, K d&(x 10 -2 min -1) |
---|---|---|---|---|---|
Cyt c | N/A | 100 | 100 | 100 | 10.3 ± 0.1 |
Lac4-Cyt c | 4.4 ± 0.4 | 94 ± 4 | 95 ± 1 | 95 ± 9 | 9.9 ± 0.2 |
Lac9-Cyt c | 9.3 ± 0.2 | 97 ± 2 | 86 ± 3 | 93 ± 8 | 9.6 ± 0.1 |
Dex3(1 kD)-Cyt c | 3.4 ± 0.9 | 98 ± 1 | 91 ± 2 | 96 ± 4 | 9.8 ± 0.2 |
Dex5(10kD)-Cyt c | 5.2 ± 0.8 | 93 ± 4 | 89 ± 1 | 94 ± 6 | 9.5 ± 0.1 |
Dex8(10kD)-Cyt c | 8.3 ± 0.4 | 95 ± 3 | 85 ± 2 | 92 ± 7 | 9.9 ± 0.3 |