Table 1.
Cell Surface Ag Expression on Different Cell Linesa
| Cell line | Secondary Ab only | Anti-CD4 | Anti-CCR5 | Anti-CXCR4 |
|---|---|---|---|---|
| H9 | 3.6 | 43.5 | 10.6 | 321.5 |
| PM1 | 3.6 | 121.0 | 12.7 | 201.6 |
| IB4 | 7.0 | 68.9 | 69.9 | 113.7 |
| H1-J.C53 | 3.8 | 64.8 | 166.3 | 19.8 |
| MT2-R5 | 3.0 | 66.7 | 42.1 | 160.7 |
| MT4-R5 | 4.3 | 109.5 | 32.1 | 41.4 |
| C8166-R5 | 5.1 | 251.4 | 52.3 | 161.1 |
| CEM-R5 | 5.0 | 61.4 | 53.0 | 29.2 |
| VB-R5 | 3.5 | 238.1 | 25.2 | 42.1 |
| ST-R5 | 4.1 | 245.8 | 131.3 | 117.8 |
a
Cell surface expression of CD4 receptor and CCR5 and CXCR4 coreceptor on cell lines was measured using indirect immunofluorescence and flow cytometry. Results are reported as mean fluorescence of cells gated by appropriate side and forward scatter.