C1g precipitins in the sera of patients with systemic lupus erythematosus and other hypocomplementemic states: characterization of high and low molecular weight types

MeSH terms

• Antigen-Antibody Complex
• Arthritis, Rheumatoid / immunology
• Centrifugation, Density Gradient
• Cold Temperature
• Complement System Proteins*
• DNA / antagonists & inhibitors
• Erythema Multiforme / immunology
• Glomerulonephritis / immunology
• Gonorrhea / immunology
• Hepatitis / immunology
• Hepatitis B / immunology
• Humans
• Immunodiffusion
• Lupus Erythematosus, Systemic / immunology*
• Molecular Weight
• Nephritis / immunology
• Precipitins / analysis*
• Rheumatoid Factor / analysis