Forms and intracellular distribution of alpha-D-mannosidases in murine liver and spleen.


1. The intracellular distribution of alpha-D-mannosidase in homogenates of murine liver and spleen was investigated by differential and gradient density centrifugation. 2. In both tissues an enzyme with a neutral pH optimum was found in the cytosol together with an alpha-D-mannosidase with optimal activity between pH 5.5 and 6.0 which was also partially… (More)