TABLE 3.
Test results of HIV-1 seroconversion serum panels by various methods (panels 8, 9, and 10)
| HIV-1 seroconversion serum panel no. | Days after initial blood collection | Cutoff indexes
|
Maximal dilution to cause gelatin particle agglutination | Western blot
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| p24 antigen by previous immunoassay | p24 antigen by improved immunoassay | RNA | Anti-p17 IgG by previous immunoassay | Anti-p17 IgG by improved immunoassay | Anti-p17 IgM | Anti-HIV-1 antibodies by conventional EIA | gp160 | gp120 | gp41 | p24 | p17 | |||
| 8 (SV-0031) | 0 | 0.2 | 0.3 | 0.2 | 0.3 | 0.4 | 0.2 | − | − | − | − | − | ||
| 4 | 0.1 | 0.3 | 0.1 | 0.6 | 0.4 | 0.2 | − | − | − | − | − | |||
| 7 | 0.1 | 0.2 | 0.1 | 0.9 | 0.7 | 0.3 | − | − | − | − | − | |||
| 12 | 0.2 | 0.3 | 0.1 | 0.4 | 0.5 | 0.2 | − | − | − | − | − | |||
| 19 | 0.1 | 0.3 | 0.0 | 0.6 | 0.4 | 0.4 | − | − | − | − | − | |||
| 26 | 0.2 | 0.6 | 0.4 | 1.2 | 1.0 | 0.3 | − | − | − | − | − | |||
| 28 | 0.3 | 0.5 | 0.3 | 0.3 | 0.7 | 0.3 | − | − | − | − | − | |||
| 46 | 201 | 5,374 | 2.0 | 48 | 0.8 | 4.2 | 4 | − | − | − | − | − | ||
| 48 | 255 | 6,807 | 1.4 | 16 | 0.9 | 5.1 | 8 | − | − | − | − | − | ||
| 53 | 324 | 6,580 | 57 | 4,103 | 470 | 2.9 | 32 | − | − | − | − | − | ||
| 55 | 208 | 5,471 | 262 | 1,662 | 1.9 | 32 | − | − | − | − | − | |||
| 60 | 30 | 1,092 | 2,163 | 3,871 | 2.5 | 16 | − | − | − | + | − | |||
| 62 | 18 | 595 | 3,732 | 4,767 | 2.8 | 16 | − | − | − | + | − | |||
| 67 | 16 | 441 | 6,789 | 4,304 | 3.7 | 32 | + | − | − | + | + | |||
| 9 (panel E) | 0 | 0.3 | 0.3 | <0.1 | 0.2 | 4.7 | 3.9 | 0.3 | − | − | − | − | − | |
| 7 | 0.4 | 0.2 | <0.1 | 0.6 | 22 | 30 | 0.3 | − | − | − | − | − | ||
| 21 | 0.4 | 0.2 | <0.1 | 0.3 | 16 | 22 | 0.2 | − | − | − | − | − | ||
| 35 | 0.5 | 0.3 | <0.1 | 0.4 | 3.0 | 2.3 | 0.3 | − | − | − | − | − | ||
| 42 | 0.5 | 0.3 | <0.1 | 0.4 | 2.0 | 1.0 | 0.3 | − | − | − | − | − | ||
| 49 | 0.5 | 0.3 | <0.1 | 0.7 | 1.7 | 0.8 | 0.2 | − | − | − | − | − | ||
| 63 | 0.5 | 0.2 | <0.1 | 0.4 | 1.6 | 0.6 | 0.2 | − | − | − | − | − | ||
| 84 | 25 | 677 | 0.8 | 0.6 | 1.4 | 0.5 | 0.2 | − | − | − | − | − | ||
| 91 | 8,092 | 8,707 | 825 | 0.4 | 1.4 | 0.8 | 0.8 | − | − | − | − | − | ||
| 126 | 14 | 45 | 2.8 | 9,786 | 445,068 | 11,078 | 4.6 | 32 | + | − | − | + | + | |
| 10 (SV-0241) | 0 | 0.7 | 29 | 108 | 0.5 | 21 | 0.4 | 0.2 | − | − | − | − | − | |
| 6 | 77 | 5,754 | 7,500 | 0.8 | 23 | 0.3 | 0.2 | − | − | − | − | − | ||
| 8 | 31 | 2,358 | 2,500 | 0.3 | 5.9 | 0.4 | 0.3 | − | − | − | − | − | ||
| 14 | 3.1 | 154 | 300 | 42 | 2,249 | 164 | 7.4 | 8 | + | − | − | + | − | |
| 16 | 1.6 | 48 | 88 | 433 | 712 | 6.0 | 16 | + | − | − | + | − | ||
| 21 | 1.2 | 1.8 | 9.8 | 3,554 | 2,966 | 5.6 | 16 | + | − | − | + | − | ||
| 23 | 0.7 | 0.7 | 3.8 | 5,454 | 3,062 | 4.2 | 16 | + | − | − | + | − | ||