| Bioactivity | KQFK is an inactive control of KRFK (HY-P3970). KRFK is a peptide derived from TSP-1 that can activate TGF-β[1]. |
| CAS | 162290-88-2 |
| Sequence | Lys-Gln-Phe-Lys |
| Shortening | KQFK |
| Formula | C26H43N7O6 |
| Molar Mass | 549.66 |
| 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]. Murphy-Ullrich JE, et al. Activation of latent TGF-beta by thrombospondin-1: mechanisms and physiology. Cytokine Growth Factor Rev. 2000 Mar-Jun;11(1-2):59-69. |