常用标签（Common Epitope Tags）
| Tag | Amino Acid Sequence |
|---|---|
| FLAG | DYKDDDDK |
| HA | YPYDVPDYA |
| His | HHHHHH |
| Myc | EQKLISEEDL |
| V5 | GKPIPNPLLGLDST |
| Xpress | DLDDDDK or DLYDDDDK |
| Thrombin | LVPRGS |
| BAD (Biotin Acceptor Domain) | GLNDIFEAQKIEWHE |
| Factor Xa | IEGR or IDGR |
| VSVG | YTDIEMNRLGK |
| SV40 NLS | PKKKRKV or PKKKRKVG |
| Protein C | EDQVDPRLIDGK |
| S Tag | KETAAAKFERQHMDS |
| SB1 | PRPSNKRLQQ |
