| Interleukin-6 receptor subunit beta | 103.537 | UniProtKB |
| Interleukin-7 | 20.187 | UniProtKB |
| IP-10 | 10.881 | UniProtKB |
| Islet amyloid polypeptide | 9.806 | UniProtKB |
| Isoform 1 of Interleukin-32 | 26.676 | UniProtKB |
| Isoform 2 of Interleukin-32 | 21.737 | UniProtKB |
| Isoform 4 of Interleukin-32 | 14.909 | UniProtKB |
| Isoform Short of Interleukin-1 receptor type 2 | 33.622 | UniProtKB |
| Kynurenic acid | 0.18917 | UniProtKB |
| Lactotransferrin | 78.182 | UniProtKB |
