| Wild type hTRPA1 | hTRPA1_cF | CTCGAGATGAAGCGCAGCCTGAGGAAGATG |
| hTRPA1_cR | CCGCGGCTAAGGCTCAAGATGGTGTGTTTTTGCC | |
| hTRPA1_27A | hTRPA1_cF | CTCGAGATGAAGCGCAGCCTGAGGAAGATG |
| 27A_cR | CCGCGGTTAAACCTGTCGGTATTTCTGCTTTA | |
| hTRPA1_27B | hTRPA1_cF | CTCGAGATGAAGCGCAGCCTGAGGAAGATG |
| 27B_cR | CCGCGGCTAAGGCTCAAGATGGTGTGTTTTTGCCTT |