《Table 4 Stability of peptide-HLA-A*0201 complexes》

《Table 4 Stability of peptide-HLA-A*0201 complexes》   提示:宽带有限、当前游客访问压缩模式
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《A modified HLA-A~*0201-restricted CTL epitope from human oncoprotein (hPEBP4) induces more efficient antitumor responses》


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Results are expressed as the MFI,defined as 100%at 0 h;the MFI from other time points are relative to 0 h.Data are presented as the mean±s.e.m.of six independent experiments.Abbreviation:MFI,mean fluorescence intensity.

The immunogenicity of MHC class I-restricted peptides requires the capacity to bind and stabilize MHC class I molecules on the cell surface.Therefore,we next sought to measure directly the interaction strength between the peptides and HLA-A2.1 using a conventional binding and stabilization assay with T2 cells.Of the 17 peptide analogs,16(except 7H)had stronger affinity than the native peptide P40–48(Table 3).