Journal: Journal of thrombosis and haemostasis : JTH

Article Title: The lectin-like domain of thrombomodulin interferes with complement activation and protects against arthritis.

doi: 10.1111/j.1538-7836.2006.02033.x

Figure Lengend Snippet: Fig. 4. Complement C3 deposition in joints. Healthy 5–8-week old female TMwt/wt (A) and TMLeD/LeD (B) mice were killed and knee joints were processed for immunohistochemical staining to detect complement factor C3 deposition. These sections are representative of three mice. No C3 was detectable in the joints of TMwt/wt mice (A). C3 was readily observed on the articular surface (small arrows) and in the bone marrow space of TMLeD/LeD mice (large arrows) (B). Higher power views of the articular surface are shown in the right upper corner of each panel.

Article Snippet: Specific immunostaining of histologic sections was achieved by overnight incubation with the following primary antibodies: CD45 (rat, 1:100; BecktonDickinson, Erembodegem, Belgium, no. 553076);Mac3 (rat, 1:300; BecktonDickinson, no. 553322); MPO (rabbit, 1:100, Dako A/S, Glostrup, Denmark, no. A0398); HMGB1 (rabbit; 1:250, Santa Cruz Biotechnology, Boechout, Belgium, no. sc12523); and complement factor C3 (rat, 1:200; Cedarlane,Uden, theNetherlands, no. CL7503AP), which recognizes intact C3, C3b, iC3b and C3d, but not C3a.

Techniques: Immunohistochemical staining, Staining