synthetic escherichia coli lipid a and synthetic s- [ 2,3-bis- ( palmitoyloxy ) propyl ] -n-palmitoylpentapeptide ( tripalmitoyl pentapeptide [ tpp ] ) , representing the mitogenically active principles of bacterial lipopolysaccharide ( lps ) and lipoprotein , respectively , were compared for their mitogenic activities on splenocytes of lps responder ( balb/c ) and lps-low-responder ( c3h/hej ) mice .
C0023767
lipid a
C0023810
lps