Definitions of C3d Receptors

  1. Molecular sites on or in B- lymphocytes, follicular dendritic cells, lymphoid cells, and epithelial cells that recognize and combine with COMPLEMENT 3D. Human complement receptor 2 ( CR2) serves as a receptor for both C3dg and the gp350/ 220 glycoprotein of HERPESVIRUS 4, HUMAN, and binds the monoclonal antibody OKB7, which blocks binding of both ligands to the receptor.