Serum Sample CDC-CM (#) ELISA-CM PBL T-cell B-cell Class I Class II 10/2009 6 6 8 neg. neg. 10/2010 6/8 6 8 neg. neg.

Table 1A: CDC- and AMS-ELISA-based pretransplant crossmatch results of a 43-year-old female recipient with her completely HLA-matched cadaveric kidney donor. neg.: negative; pos.: positive; #: NIH score system of the standard CDC-based crossmatch as a percent of positive/dead (red colored) cells (%); 1: <10% (negative); 2: 10-20% (doubtfully positive); 4: 20-50% (weakly positive); 6: 50-80% (positive); 8: 80-100% (strongly positive)