However , the expression of the CD14 Ag , a receptor molecule for LPS-LPS binding protein complexes , was unaffected by gangliosides .
however , the expression of the cd14 ag , a receptor molecule for lps-lps binding protein complexes , was unaffected by gangliosides .
O O O O O O B-protein_molecule I-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O B-protein_complex I-protein_complex I-protein_complex I-protein_complex O O O O B-other_organic_compound O