Table 4 The characteristics of ASNase II-loaded CSNPs prepared by CS/TPP 0.4%/0.095% ( w / v ) and loaded with different amounts of lyophilized ASNase II
Lyophilized protein (mg) | Size (nm) | PDI | Zeta potential (mV) | Protein content (mg) | EE (%) | Yeild (mg) | LC (%) |
---|---|---|---|---|---|---|---|
1 | 250 ± 11 | 0.48 | +35.5 ± 2 | 0.701 ± 0.011 | 70.1 | 3.02 | 23.3 |
2 | 262 ± 10 | 0.38 | +30.7 ± 2 | 1.464 ± 0.05 | 73.2 | 4.18 | 35.1 |
3 | 295 ± 9 | 0.27 | +24.1 ± 3 | 2.244 ± 0.105 | 74.8 | 5.5 | 40.8 |
4 | 340 ± 12 | 0.42 | +21.2 ± 3 | 3.048 ± 0.07 | 76.2 | 6.4 | 47.6 |
5 | ND | ND | ND | ND | ND | ND | ND |