function:Antigen-presenting protein that binds self and non-self lipid and glycolipid antigens and presents them to T-cell receptors on natural killer T-cells.,miscellaneous:During protein synthesis and maturation, CD1 family members bind endogenous lipids that are replaced by lipid or glycolipid antigens when the proteins are internalized and pass through endosomes or lysosomes, before trafficking back to the cell surface.,similarity:Contains 1 Ig-like (immunoglobulin-like) domain.,subcellular location:Subject to intracellular trafficking between the cell membrane and endosomes.,subunit:Heterodimer with B2M (beta-2-microglobulin).,tissue specificity:Expressed on cortical thymocytes, on certain T-cell leukemias, and in various other tissues.,
Cell membrane ; Single-pass type I membrane protein . Endosome membrane ; Single-pass type I membrane protein. Lysosome . Subject to intracellular trafficking between the cell membrane and endosomes. .
Expressed on cortical thymocytes, on certain T-cell leukemias, and in various other tissues.