| CD | cluster of differentiation | 
| CI | confidence interval | 
| DAPI | 4′,6-Diamidin-2-phenylindol | 
| FCS | fetal calf serum | 
| GFR | growth factor receptor | 
| GST | glutathion-S-transferase | 
| HCMV | human cytomegalovirus | 
| HEC-LTT | human endothelial cell-large T antigen and telomerase | 
| HFF | human foreskin fibroblast | 
| h.p.i. | hours post infection | 
| HPV | human papillomavirus | 
| IC50 | half-maximal inhibitory concentration | 
| IE-Ag | immediate early antigen | 
| LDH | lactate dehydrogenase | 
| LEL | large extracellular loop | 
| MOI | multiplicity of infection | 
| PsV | pseudovirus | 
| SEM | standard error of the mean | 
| TEM | tetraspanin-enriched microdomain |