Here , we characterize the putative human homolog of NRL , neutrophil gelatinase-associated lipocalin ( NGAL ) .
here , we characterize the putative human homolog of nrl , neutrophil gelatinase-associated lipocalin ( ngal ) .
O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O