Research Article
CTLA-4 and PD-1 Ligand Gene Expression in Epithelial Thyroid Cancers
Table 1
Sequence, exon position, and amplicon size of the primers used in quantification of human PD-1 and CTLA-4 gene expression in thyroid carcinomas.
| Gene | Primer sequence | Exon | Amplicon size (bp) |
| PD-L1 | 5-TATGCCTTGGTGTAGCACTGAC-3 | 5 | 139 | 5-CCAATGCTGGATTACGTCTC-3 | 7 |
| PD-L2 | 5-TTTCATAGCCACAGTGATAGCC-3 | 5 | 134 | 5-TCCCAAGACCACAGGTTCAG-3 | 7 |
| CD80 | 5-CCTGGCTGAAGTGACGTTATC-3 | 3 | 143 | 5-TTTCCAACCAGGAGAGGTGAG-3 | 4 |
| CD86 | 5-CAACACAATGGAGAGGGAAGAG-3 | 6 | 89 | 5-AAACACGCTGGGCTTCATC-3 | 7 |
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