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Figure 4 | Virology Journal

Figure 4

From: Sequence similarity between the erythrocyte binding domain of the Plasmodium vivax Duffy binding protein and the V3 loop of HIV-1 strain MN reveals a functional heparin binding motif involved in binding to the Duffy antigen receptor for chemokines

Figure 4

Heparin-Sepharose column fractions. Peptides in Table 1 were bound to a heparin-Sepharose column and eluted with NaCl at concentrations of 0.01, 0.15, 0.5, 1.0, and 2.0 M. The optical densities of the fractions of most peptides were determined in the at a wavelength of 280 nm. Representative examples of the optical densities of fractions from three peptides in Table 1 are shown in panels A-C in which the NaCl concentration at which the peak fraction eluted is written above the peak.

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