Table 2.
glyco- polypeptide |
no. of reactive -COOH (including C-termini) |
no. of saccharides determined from NMR |
mol mass (Da) determined from MALDI |
no. of saccharides calcd from MALDI |
av no. | degree of substitution (%) |
---|---|---|---|---|---|---|
Cap 17-H-3 | 7 | 6.7 | 10673 | 6.5 | 6.6 ± 0.1 | 94 ± 2 |
Cap 17-H-6 | 13 | 11.5 | 17808 | 11.7 | 11.6 ± 0.1 | 90 ± 1 |
Cap 35-H-6 | 7 | 7.3 | 16017 | 6.3 | 6.8 ± 0.7 | 97 ± 10 |