| Bioactivity | USP28-IN-2 is a USP28 inhibitor (IC50=0.3 μM) with high selectivity over USP2, USP7, USP8, USP9x, UCHL3 and UCHL5. USP28-IN-2 shows cytotoxicity against cancer cells, down-regulates the cellular level of c-Myc through ubiquitin-proteasome system. USP28-IN-2 also decreases the ankyrase-1/2 level in vitro. USP28-IN-2 enhance the sensitivity of colorectal cancer cells to Regorafenib (HY-10331)[1]. |
| Invitro | USP28-IN-2 (compound 9l) (15 μM，17.5 μM；3 d) 抑制人结直肠癌细胞 HCT116 (17.5 μM) 和 Ls174T (15 μM) 的集落形成[1]。USP28-IN-2 (20-80 μM；24 小时) 通过泛素-蛋白酶体系统 (UPS) 增强其降解，从而下调 c-Myc 的水平[1]。 Western Blot Analysis[1] Cell Line: |
| Name | USP28-IN-2 |
| Formula | C23H20Cl2N2O3S |
| Molar Mass | 475.39 |
| 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]. Zhou D, et al. Structure-based discovery of potent USP28 inhibitors derived from Vismodegib. Eur J Med Chem. 2023 Jun 5;254:115369. |