Figure 19
SANS patterns from streptavidin protein in buffer solution. The lower curves show the protein scattering at concentrations of (a) 1.02 mg ml−1 (triangles) and (b) 0.5 mg ml−1 (circles) after the correction for the scattering contribution from the buffer had been applied. The lines represent the fits to the experimental data according to models (see text). The upper data depict the one-dimensional corrected (empty cell, blocked beam and detector sensitivity) and calibrated intensity, (c) from the protein (1.02 mg ml−1) in buffer solution (open squares) and (d) from the buffer solution (line). The colours distinguish data measured at two detection distances. |