Figure 4From: Characterization of early and terminal complement proteins associated with polymorphonuclear leukocytes in vitro and in vivo after spinal cord injuryRat peritoneal PMNs are associated with the early proteins of the complement system but not C5b-9/MAC in vitro, shown by immunofluorescence. PMNs were labeled with an anti-PMN anti-body (green) and an anti-C1q (A), anti-C3 (B), or anti-C5b-9/MAC (C) antibody (red). Scale bar = 10 μm.Back to article page