| Tissue Specificity |
This antibody recognises the VLA2 antigen (alpha 2 beta 1 complex) also called Ia/IIa glycoprotein complex or collagen receptor. It reacts with the molecules carrying the Br(a) as well as the Br(b) alloantigen. It reacts with platelets, megakaryocytes and activated T cells. Does not react with B lymphocytes, T lymphocytes, monocytes, granulocytes and red blood cells. The molecular weight of the recognized antigen is 138/115kDa under non-reducing conditions and 145/126kDa under reducing conditions. |