Enzymatic synthesis of human blood group PX2 pentasaccharide antigen and its α2,3-sialylated derivative of sialyl-X2
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The PX2 antigen is a member of the human GLOB blood group system. The availability of structure well-defined PX2 antigen related glycan probes is essential for exploration of its important biological functions. However, the chemical synthesis of PX2 antigen is... ...
