The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/500 - 1/1000. Detects a band of approximately 48 kDa (predicted molecular weight: 48 kDa).
FunctionSubunit of clathrin-associated adaptor protein complex 1 that plays a role in protein sorting in the trans-Golgi network (TGN) and endosomes. The AP complexes mediate the recruitment of clathrin to membranes and the recognition of sorting signals within the cytosolic tails of transmembrane cargo molecules.
Sequence similaritiesBelongs to the adaptor complexes medium subunit family. Contains 1 MHD (mu homology) domain.
Post-translational modificationsPhosphorylation of membrane-bound AP1M1/AP1M2 increases its affinity for sorting signals.
Cellular localizationGolgi apparatus. Cytoplasmic vesicle > clathrin-coated vesicle membrane. Component of the coat surrounding the cytoplasmic face of coated vesicles located at the Golgi complex.