Figure 2: Immunoblot of MAGE-A1 expressions in MKN1 and MKN28 parental and knockdown variant cell lines. Knockdown variant of MAGE-A1 in MKN1 and MKN28 cell lines demonstrated loss in MAGE-A1 expression compared to its corresponding parental cell lines. P: Parental cell lines, V1: knockdown variants of MAGE-A1, S: scrambled controls. At least two independent experiments were preformed for each cell line.