Table 2.
Dragging properties of ALCAM molecules
| Event | K562-ALCAM
|
K562-GPI-ALCAM
|
||
|---|---|---|---|---|
| Untreated | CytD treated | Untreated | CytD treated | |
| Immobile | ||||
| From start | 4 /12 | 0 /7 | 1 /7 | 0 /5 |
| Over timea | 6 /12 | 0 /7 | 1 /7 | 0 /5 |
| Freely moving | 2 /12 | 7 /7 | 5 /7 | 5 /5 |
Beads were dragged through the cell membrane with a speed of 200 nm/s. The dragging properties of single ALCAM molecules are classified as immobile or freely moving.
Immobile over time designates beads that display reduction in mobility within 10 s.