Specificity
This antibody recognises a ~59 kDa apoptosis related protein designated DR3 (death receptor-3).DR3 is a cell surface receptor with a death domain, with functional similarities to TNFR1 and Fas (CD95).The ligand for DR3 has very recently been identified and has been termed Apo-3L. DR3 itself has also been called Wsl-1, Apo-3, TRAMP and LARD, and functionally induces apoptosis and NF-?B activation.