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. 2016 Apr 13;27(5):1293–1304. doi: 10.1021/acs.bioconjchem.6b00107

Table 3. Production of DV230-Ficoll Using Different PEG Length SM-PEGn heterobifunctional linkers.

attribute DV230-Ficoll conjugates
# PEG units in SM-PEGn linker 6 24 45 70
Maleimide:Ficoll molar ratio 215 199 227 225
DV230:Ficoll molar ratio 109 116 110 108
Particle sizea (diameter) by DLS 55 nm 77 nm 78 nm 91 nm
a

Mean particle diameter (nm) values based on intensity distribution measurements.