Cell membrane; Single-pass type I membrane protein.
Tissue Expression
Expressed in professional APCs: macrophages, dendritic cells and B cells (at protein level) (PubMed:31495665, PubMed:1532254, PubMed:23783831). Expressed in thymic epithelial cells (at protein level) (PubMed:23783831).
Signaling_pathway
Organismal Systems >> Immune system >> Hematopoietic cell lineage
Research Areas
Function
May act as a receptor in regulating T-cell proliferation. CD5 interacts with CD72/LYB-2.,similarity:Contains 3 SRCR domains.,