Table 3 Enzyme surface modification of free amino and thiols groups
Enzyme | Reactive amino groups (%) | Surface thiols (%) | ||
|---|---|---|---|---|
Ratio of free reactive amino groups (%) | Degree of modification (%) | Ratio of free thiols (%) | Degree of modification (%) | |
Free-CDA | 100 | – | 100 | – |
Dextran-CDA | 41.66 | 58.34 | 88.88 | 11.12 |