CD66a, also known as carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), is a glycoprotein belonging to the immunoglobulin superfamily. It plays a role in multiple cellular activities such as differentiation and arrangement of tissue three-dimensional structure, angiogenesis, apoptosis, tumor suppression, metastasis and modulation of innate and adaptive immune responses. It can be found expressed on the surface of endothelial/epithelial cells, neutrophils and monocytes, and it can be induced on T cells, B cells and CD16– NK cells. In hematopoietic cells, its expression is found abundantly on B cells as well as some NKs, monocytes, DCs and granulocytes.
Anti-Human CD66a (CD66a-B1.1)-171Yb—25 µg