Analysis of antibody potency of IgG blood group in O-type blood pregnant women by three methods / 中国输血杂志

ABSTRACT

Objective To investigate the effect of microcolumn gel reagent card,micro-column glass bead reagent card and classical test tube on the antibody titer of O-type pregnant women with ABO blood group.Determination of antibody potency of pregnant women with rabbit by reagent card.Methods Using microcolumn gel reagent card,micro-column glass beads reagent card,and classical test tube parallel detection to detect the IgG blood group antibody titer of O blood type pregnant women.Results There was no significant difference in the positive detection rate between the microcolumn gel reagent card and the microcolumn glass beads reagent card at 1128 and the test tube method at 164 (P＞0.05).Conclusion The clinical reference value of microcolumn gel reagent card and microcolumn glass beads reagent kit for detecting antibody titer of IgG blood group in O-type pregnant women should be set to ≥ 1128.