Thermodynamics and Chemistry

CHAPTER 9 MIXTURES

PROBLEMS 284

48 49 50 51 52

2:5

2:0

1:5

1:0

0:5

0:0

0:5

r^2 /cm^2

ln

A

Figure 9.13 Sedimentation equilibrium of a dilute solution of the FhuA-dodecyl mal-

toside aggregate.

(b)Find the molar mass of the aggregate solute species, and use it to estimate the mass bind-

ing ratio (the mass of bound detergent divided by the mass of protein).