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Figure 2.
Fig. 2. Equilibrium ultracentrifugation of trpzips 1-3.
The data shown are for 60 µM peptide samples and a rotor
speed of 40 krpm. Apparent molecular weights obtained from the
slopes (assuming ideal behavior) are shown; calculated formula
weights are 1,608 for trpzips 1 and 2 and 1,648 for trpzip3.
Trpzip1 data are offset vertically (ln absorbance 0.085) for
clarity.
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