Juvenile arthritis , HLA A 2 and binding of DEK oncogene peptides . ^^^ Therefore , we investigated whether DEK derived peptides can bind efficiently to HLA A * 0201 . ^^^ Three out of ten selected DEK derived peptides showed binding to HLA A * 0201 , which was peptide concentration dependent ( 1 microM to 100 microM ) . ^^^ DEK 163 171 ( VLDLERSGV ) and DEK 72 80 ( SLQREPFTI ) , which also has one preferred amino acid residue at position 8 , also were able to bind to HLA A * 0201 . ^^^ Furthermore , peptide induced , fully assembled , HLA A * 0201 molecules were immunoprecipitated with the BB7 . 2 mAb from metabolically labeled T 2 cells incubated with DEK 72 80 , DEK 155 163 , and DEK 163 171 . ^^^ |