Table 1. Summary of the identified peptides.
| Peptide | Sequence | Percentage (react with COVID-19 sera, n = 120) | Percentage (react with control sera, n = 24) | Compete neutralization of COVID-19 sera |
|---|---|---|---|---|
| S1-55 | ESNKKFLPFQ QFGRDIADTT | 44.5% | 8.33% | In 2 of 4 sera |
| S1-57 | DAVRDPQTLE ILDITPCSFG | 45.45% | 4.17% | In 2 of 4 sera |
| S1-65 | EHVNNSYECD IPIGAGICAS | 28.18% | 0 | Undetermined |
| S2-13 | LPDPSKPSKR SFIEDLLFNK | 68.18% | 16.67% | Not detected |
| S2-47 | DSFKEELDKY FKNHTSPDVD | 45.45% | 0 | In 1 of 4 sera |
| M1 | MADSNGTITV EELKKLLEQ | 63.64% | 0 | Undetermined |