Immunoglobulin D (IgD)
5024
Summary
Immunoglobulin D (IgD) is an antibody with poorly understood functions. It is expressed on the surface of B-cells as a B-cell receptor for antigens.
Key Points
- Immunoglobulin D (IgD)
- Unclear function
- Co-expressed with lgM as a B-cell Receptor
- Low levels circulate in serum
- Unclear function