IFI30 and melanoma: Flow cytometric analysis also confirmed that GILT expression did not influence cell surface expression of class II proteins (MFI: 245.06 vs. 254.16 in J3.DR4.vec and J3.DR4.GILT; MFI: 181.62 vs. 183.60 in DM-331.vec and DM-331.GILT) in melanoma cell lines (Supplementary Figure S1).