Hello everybody,
We can´t find out the antibody...
Pts blood group is A1D CcD.ee K-, Anti-AB 4+, Anti-A 4+, Anti-B neg, Auto neg., Anti-A1(lectin) 4+ Anti-H neg. (backward: 3+ with B-Cells, negative with 0-, A1-, A2-cells)
IAT, Papain and CaptureR screens are positive at 37°C/ 3+ with all cells, IAT screen at room temperature 4+ (gel column cards, BioRad and Grifols)
Antibody identification was done in IAT 37°C (3+ with all cells), DAT weak+
IAT screen with washed cells 3+
But... in xmatch with RBCs from bloodbags (PAGGS-M): A1D CcD.ee K-, A2D CcD.ee K- and 0D CcD.ee K- all negative in IAT 37°C /gel column cards
Can anybody help me out?
Thanks,
K.