By Josephine Sedgwick The fair, with 77 exhibitors, is a mini-museum, featuring arts, antiquities and design objects, from old masters to art jewelry. By Walker Mimms The National Gallery in ...
Immunoglobulin D (IgD) is important in the early stages of the immune response. Unlike other antibodies, it does not actively circulate but instead binds to B cells to instigate the immune response.