CD31-45

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Revision as of 22:40, 5 September 2006 by Ihjung (talk | contribs)

 CD antigen

 MW.(kDa) 

 Synonyms & Properties

 Leukocyte expression  

 Function

 CD31  130-140  GPiia, endocam, platelet endothelial cell adhesion molecule 
(PECAM-1)  
 Endothelial cells, platelets, monocytes, neutrophils, NK cells, subsets of T cells   Adhesion molecule 
 CD32  40  FCRⅡ, FcγRⅡ   B cells, granulocytes, monocytes  Receptor for Fc portion of antigen-antibody-complexed IgG molecules 
 CD33  67  gp67, p67  Monocytes, myeloid precursors   Sialic acid-dependent cytoadhesion molecule, a sialoadhesion 
 CD34  40 (based on amino seq.)  gp105-120   Early lymphohematopoeitic stem and progenitor cells, small-vessel endothelial cells, embryonic fibroblasts, some cells in fetal and adult nervous tissue   Cell-cell adhesion molecule 
 CD35  Many forms: 160, 190, 220, 250, 165, 195, 225, 255  C3bR, C4bR, complement receptor type one (CR1), immune adherence receptor   Erythrocytes, neutrophils, monocytes, eosinophils, B cells   Receptor for C4b/C3b particles, mediating their adherence and phagocytosis; facilitator of C3b and C4b cleavage, thus limiting complement activation 
 CD36        
 CD37        
 CD38        
 CD39        
 CD40        
 CD41        
 CD42a,b,c,d        
 CD43        
 CD44        
 CD44R        
 CD45