tokens: To test whether this putative function of CD28 is mediated via a particular signaling pathway , we compared early signaling events initiated in resting T cells by the stimulatory mAb BW 828 with signals triggered by the nonstimulating CD28 mAb 9 . 3 .
folded_tokens: to test whether this putative function of cd28 is mediated via a particular signaling pathway , we compared early signaling events initiated in resting t cells by the stimulatory mab bw 828 with signals triggered by the nonstimulating cd28 mab 9 . 3 .
labels: O O O O O O O B-protein_molecule O O O O O O O O O O B-other_name I-other_name I-other_name O O O B-cell_type I-cell_type O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O B-protein_molecule B-protein_molecule O O O O O