Characterization of murine MGL1 and MGL2 C-type lectins: distinct glycan specificities and tumor binding properties.

Antigen presenting cells (APC) express a variety of pattern recognition receptors, including the C-type lectin receptors (CLR) that specifically recognize carbohydrate structures expressed on self-tissue and pathogens. The CLR play an important role in antigen uptake and presentation and have been shown to mediate cellular interactions. The ligand specificity of the human macrophage galactose-type lectin (MGL) has been characterized extensively.