Requirements of Radiolabeled Red Blood Cells for In Vivo Studies
| Requirement no. | Description |
|---|---|
| 1 | Procedure, chemicals, and radionuclide are nontoxic to cell |
| 2 | Labeling is independent of age of cell (nonspecific) |
| 3 | Cellular labeling is firm, with no elution |
| 4 | Cells are not reutilized |