
pH

4.0

5.0

6.0

7.0

8.0

9.0


DLS

R
_{h} (Å)

46

46

44

44

44

45


MW (kDa)

120

117

106

108

109

106


% Pd

12.6

10.1

12

11.5

11.4

10.8

SAXS

R
_{g} (Å)

34

33

32

31






D
_{max} (Å)

86

85

83

84






MW (kDa)

110

110

109

109






R
_{h} is the hydrodynamic radius, MW is the calculated molecular weight, % Pd corresponds to the sample polydispersity, R
_{g} is the radius of gyration estimated by the Guinier approximation and D
_{max} is the maximum molecule diameter estimated from the pairdistance distribution function P(r).