Table 1.

Comparison of the seroreactivities of recombinant proteins TbH4 and XP-1 with full-length MTB48

Patient identificationELISA resulta
rXP-1rTbH4rMTB48
3830040.956 1.942 2.349
392004 7.446 4.375 5.287
393004 1.515 3.994 4.379
395004 2.392 1.494 1.591
3960040.621 1.990 2.158
3980040.902 1.737 2.241
407004 1.201 1.625 2.145
4160040.830 1.628 1.917
445004 3.642 3.387 4.076
454004 1.070 1.085 1.005
4650040.856 2.431 2.796
470004 1.595 2.795 3.455
476004 1.204 3.117 3.662
482004 2.119 4.313 4.386
4870040.626 1.795 2.080
489004 2.667 4.578 4.405
4900040.502 1.613 1.491
5060040.452 1.444 1.524
514004 2.720 4.778 4.881
  • a Data are normalized to a cutoff value (based on the mean plus 3 standard deviations) of 1.0 to allow comparison among groups. Positive results are shown in boldface type.