| Bioactivity | Substance P, Free Acid is a native substance P analog, but shows no biological activity of substance P. |
| Name | Substance P, Free Acid |
| CAS | 71977-09-8 |
| Sequence | Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met |
| Shortening | RPKPQQFFGLM |
| Formula | C63H97N17O14S |
| Molar Mass | 1348.61 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |