whereas 191/210 ( 91 % ) of npc patients had iga antibodies to p107 , only 17/128 ( 13.3 % ) of nhs had such antibodies and only 6/57 ( 10.5 % ) of sera from patients with malignancies other than npc had iga-p107 reactivity .
C0003241
antibodies
C2825347
iga