The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application notesFACS: Use 10ul neat antibody to label 106 cells in 100ul.
Membrane permeabilisation is required for this application.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
FunctionTransport of phosphorylated lysosomal enzymes from the Golgi complex and the cell surface to lysosomes. Lysosomal enzymes bearing phosphomannosyl residues bind specifically to mannose-6-phosphate receptors in the Golgi apparatus and the resulting receptor-ligand complex is transported to an acidic prelyosomal compartment where the low pH mediates the dissociation of the complex. This receptor also binds IGF2. Acts as a positive regulator of T-cell coactivation, by binding DPP4.
Sequence similaritiesBelongs to the MRL1/IGF2R family. Contains 1 fibronectin type-II domain.
DomainContains 15 repeating units of approximately 147 AA harboring four disulfide bonds each. The most highly conserved region within the repeat consists of a stretch of 13 AA that contains cysteines at both ends.
Cellular localizationLysosome membrane. Colocalized with DPP4 in internalized cytoplasmic vesicles adjacent to the cell surface.