Uptake of fluorescently labeled, sterically stabilized liposomes by CD83+ and CD83− dendritic cells
| . | 405 nm . | 450 nm . | 450 nm/405 nm . |
|---|---|---|---|
| CD83+ | 8383* | 21 701 | 2.6 |
| CD83− | 7826 | 24 108 | 3.0 |
| . | 405 nm . | 450 nm . | 450 nm/405 nm . |
|---|---|---|---|
| CD83+ | 8383* | 21 701 | 2.6 |
| CD83− | 7826 | 24 108 | 3.0 |
Immature DC were cultured for 18 h in MCM and sorted into CD83+ and CD83− cells. Cells were incubated with HPTS-containing SL for 24 h at 37°C and washed, and the fluorescence intensity was measured at excitation wavelengths of 405 and 450 nm. Data demonstrate 1 of 2 experiments yielding similar results.
Fluorescence intensity in counts/sec.