3.
Localization of AQP6 in rat parotid secretory granule membrane. Protein expression of AQP6 in parotid secretory granule membrane (granule) was detected by western blotting using anti-AQP6 antibody. In granule membrane, 33 kDa band of AQP6 was detected. Kidney medul-lae epithelial cells (kidney) were used as a positive control.