Table 2. Distribution of clathrin and μ4.
Immunogold particles were quantified on clathrin- and μ4-double-labelled cryosections from MDCK cells. Only gold particles found on transport vesicles were scored in random micrographs at ×39000. A vesicle was considered positive when a minimum of one gold particle was found.
Immunogold-labelled proteins | Number of positive vesicles |
---|---|
Clathrin | 161 |
μ4 | 158 |
Clathrin plus μ4 | 37 |