also various cell activating compounds were used to test the stimulation of mitosis and the production of immunoglobulins in b-lymphocytes : lipopolysaccharide ( endotoxin ) , lipoprotein , and the synthetic lipoprotein analogues tripalmitoyl pentapeptide ( tpp ) and tripalmitoyl cysteine ( tpc ) .
C0023810
lipopolysaccharide
C0014264
endotoxin