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. Author manuscript; available in PMC: 2019 Sep 30.
Published in final edited form as: Mol Microbiol. 2018 Sep 30;109(6):735–744. doi: 10.1111/mmi.13997

Table 1.

Sialyllactose density conjugated to poly(PFPA) as a percentage of maximum possible at the indicated hydrazine : ethanolamine ratios.

Hydrazine:Ethanolamine Actual resulting % hydrazide Final % sialyllactose Calculated sialyllactose density (molecules/cm2)

1:999 2% 1.6% 5.4 × 1013
1:199 10% 8% 2.7 × 1014
1:99 20% 16% 5.4 × 1014
1:39 40% 32% 1.1 × 1015
100:0 100% 80% 2.7 × 1015