G28-5 IgG partially blocked , whereas G28-5 sFv augmented CD40 responses during stimulation with natural ligand ( gp39-CD8 fusion protein ) .
g28-5 igg partially blocked , whereas g28-5 sfv augmented cd40 responses during stimulation with natural ligand ( gp39-cd8 fusion protein ) .
B-protein_molecule I-protein_molecule O O O O B-protein_molecule I-protein_molecule O B-protein_molecule O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule I-protein_molecule I-protein_molecule O O