The clinical significance of circulating B cells secreting anti-glycoprotein IIb/IIIa antibody and platelet glycoprotein IIb/IIIa in patients with primary immune thrombocytopenia

Abstract

ELISPOT and FCM for detecting the circulating B cells secreting anti-glycoprotein IIb/IIIa antibody and the platelet glycoprotein IIb/IIIa were as specific as that of MAIPA for assay of anti-glycoprotein IIb/IIIa antibody, but ELISPOT and FCM had higher sensitivities. So ELISPOT and FCM were sensitive and specific for identifying patients with autoantibody-mediated thrombocytopenia and these should be used as diagnostic tests in clinic.