| Bioactivity | L-R4W2 is a potent antagonist of vanilloid receptor 1 (VR1, TRPV1), with an IC50 of 0.1 μM. L-R4W2 may act as a potent analgesic[1][2]. |
| Name | L-R4W2 |
| CAS | 206350-79-0 |
| Sequence | Arg-Arg-Arg-Arg-Trp-Trp-NH2 |
| Shortening | RRRRWW-NH2 |
| Formula | C46H71N21O6 |
| Molar Mass | 1014.19 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |