Objective To discuss the effect of polybrene technique in blood cross matching and antibody selection.

目的探讨凝聚胺技术在血、抗体筛选的作用。

Objective To investigate the positive rate for irregulate erythrocyte antibodies by microtubes gel test(MGT) and moditying polybrene test(MPT),explore the value of MGT in clinic.

目的柱凝胶法和凝聚胺法的抗体检出率,探讨柱凝胶法的临床应用价值。