| Bioactivity | Rigin (Tetrapeptide-3; GQPR) is a bioactive peptide with anti-wrinkle effect and has been reported used as a cosmetic ingredient[1]. |
| Name | Rigin |
| CAS | 77727-17-4 |
| Sequence | Gly-Gln-Pro-Arg |
| Shortening | GQPR |
| Formula | C18H32N8O6 |
| Molar Mass | 456.50 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Zhao C, et al. Molecular tandem repeat strategy for production ofultrashort peptides. Sheng Wu Gong Cheng Xue Bao. 2022;38(12):4587-4600. |