Supplier Page from Aviva Systems Biology for Disialoganglioside GD2 Protein (OPMA04301)
Specificity: AFP has three isoforms (AFP-L1, AFP-L2 and AFP-L3) of which AFP-L3 is the main isoform associated with germ cell and liver tumors. OPMA04171 is derived from a liver tumor cell (not human cord serum) and contains approximately 70% of the AFP-L3 isoform (compared to human cord serum which typically only contains 10% AFP-L3).