These antibodies produced against the bacteria cross-react with human antigens (mainly collagen) and hence attack the cellular matrix of various organs, mainly the heart, joints, skin, brain, etc.
Anti-streptolysin O
Anti–Saccharomyces cerevisiae antibody
Heterophile antibody
Microantibody
Antisperm antibodies
Panel-reactive antibody
Anti-nuclear antibody
Anti-LKM antibody