has characterizing marker set has marker component THY1 CD27 VIM CD44 CD79A CKAP4 CR2 PDPN ENTPD1 PECAM1 plasma cell sequence collection palatine tonsil Cell Type Diffuse lymphoid tissue plasma cell cd21 true ASCTB-TEMP:plasma-cell-cd21 CT plasma cell cd21 This term is a temporary placeholder based on expert recommendation and it is NOT in a stable version