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. Author manuscript; available in PMC: 2009 Jan 29.
Published in final edited form as: J Immunol. 2008 Feb 15;180(4):2329–2338. doi: 10.4049/jimmunol.180.4.2329

FIGURE 4.

FIGURE 4

Analysis by cosedimentation of the interaction between the C1q GR and PS-containing liposomes. The C1q GR was allowed to interact with liposomes containing PS, PC, phosphatidylethanolamine, or a 1:1 PC:PS mixture. After ultracentrifugation, the pellet and supernatant fractions were separated and their relative GR content was assessed by SDS-PAGE analysis as described in Materials and Methods. Molecular mass markers are indicated on the right. P, Pellet; S, supernatant. The data shown are representative of three independent experiments.