Fig. 5From: The Transient Pore Formed by Homologous Terminal Complement Complexes Functions as a Bidirectional Route for the Transport of Autocrine and Paracrine Signals across Human Cell Membranes Release of IgG from ghosts Ghosts (5 × 108/ml) containing 125I-IgG were exposed to either GVB++, C5b6-7, or C5b-9 (8 units) for 30 and 60 min, and subsequently centrifuged for 5 min. 125I-IgG was measured in the supernatant. The amount of tracer released by the MAC is expressed as the percentage of the total radioactivity in the original ghosts.Back to article page