This work was supported by grants from the National Basic Research Program of China(Grant No.9732002CB713804);Hi-Tech Research and Development Foundation of China(Grant No.8632003AA205101)
The polycarbohydrate structure of Galα1- 3Galβ1-4GluNAc-R (known as αGal epitopes of xenoantigen), produced by α1-3-galactosyltransferase (α1,3-GT) in the course of animal development, is the major xenoantigen on...