NH2 -terminal amino acid sequence analysis identified the 140-kDa surface antigen for mAb J393 as CD43/leukosialin , the major sialoglycoprotein of leukocytes .
nh2 -terminal amino acid sequence analysis identified the 140-kda surface antigen for mab j393 as cd43/leukosialin , the major sialoglycoprotein of leukocytes .
B-protein_molecule O B-protein_N/A I-protein_N/A I-protein_N/A O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule O B-protein_molecule O O O B-protein_family_or_group O B-cell_type O