Quantitative Analysis of Annexin XIIIb Distribution in Exocytic Vesicles from MDCK Cells
| . | . | Annexin XIIIb . | . | VIP21/caveolin-1 . |
|---|---|---|---|---|
| HA | ||||
| 6.9 ± 0.7 | 7.1 ± 0.5 | 12 ± 0.9 | ||
| VSV G | ||||
| 4.4 ± 0.3 | 2.0 ± 0.4 | 8.7 ± 0.7 |
| . | . | Annexin XIIIb . | . | VIP21/caveolin-1 . |
|---|---|---|---|---|
| HA | ||||
| 6.9 ± 0.7 | 7.1 ± 0.5 | 12 ± 0.9 | ||
| VSV G | ||||
| 4.4 ± 0.3 | 2.0 ± 0.4 | 8.7 ± 0.7 |
Numbers of gold particles per vesicle are indicated. Gold label on 40 HA and 40 VSV G positive vesicles from polarized cells was quantitated. Vesicles were considered positive for the viral markers when they contained at least two gold particles. Data are mean ± SEM.