Fig. 1From: Proteomic analysis of synovial fluid from rheumatic arthritis and spondyloarthritis patients12% SDS-PAGE of SF and plasma stained with Krypton™ Fluorescent Protein Stain. a Lane 1: Molecular weight standard. Lanes 2–12: SF from patient 12–22. The diagnosis is marked over the patient numbers, SpA and RA. b Comparison of normal plasma withBack to article page