PUREfrex® RD generates various cyclic peptides for many targets.
| No. | Target | Stage |
| No.1 | CTLA-4 (inhibitor) | Lead optimization |
| No.2 | Her2 | Lead optimization |
| No.3 | EGFR | Lead optimization |
| No.4 | Erk2 | Lead optimization |
| No.5 | IL-6 (inhibitor) | Lead optimization |
| No.6 | TNF-α | Under screening |
| No.7 | Herceptin | Hit identification for Mimotope |

