Human Toll-like receptor 2 ( TLR2 ) is a signaling receptor that responds to LPS and activates NF-kappaB .
human toll-like receptor 2 ( tlr2 ) is a signaling receptor that responds to lps and activates nf-kappab .
B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group O O O B-lipid O O B-protein_complex O