Most impoant for diapedesis ?: (A) PECAM, (B) Selectin, (C) Integrin, (D) Mucin like glycoprotein
Answer is A. Ans. is 'a' i.e., PECAMo Platelet endothelial cell adhesion molecule (PECAM or CD-31) is present on both endothelium and leukocytes. o It is the major adhesive molecule for diapedisis.