Figure 1From: B-lymphocyte stimulator/a proliferation-inducing ligand heterotrimers are elevated in the sera of patients with autoimmune disease and are neutralized by atacicept and B-cell maturation antigen-immunoglobulinSodium dodecylsulfate polyacrylamide gel electrophoresis and Western blot analysis of (a) BLyS/APRIL heterotrimer and (b) trypsinized (nonzippered) heterotrimer. APRIL, a proliferation-inducing ligand; BLyS, B-lymphocyte stimulator.Back to article page