PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3595757-2 1987 A lectin which binds to both sialic acid and N-acetylglucosamine sugar residues, wheat germ agglutinin-ferritin (WGA-fe), was used. N-Acetylneuraminic Acid 29-40 Fer2 Triticum aestivum 103-111