| 货号 | 2954/50 |
| 别名 | 2-[(1-Methylpropyl)dithio]-1H-imida |
| 供应商 | Tocris |
| 生物活性 | Thioredoxin-1 (Trx-1) inhibitor; irreversibly inactivates Trx-1 as a substrate for reduction by thioredoxin reductase (TR); competitively inhibits the reduction of Trx-1 by TR (Ki = 30.8 μM). Attenuates expression of HIF-1α, VEGF and iNOS (IC50 values are 7.2, 10.4 and 18.1 μM respectively). Exhibits antitumor activity; directly inhibits tubulin in vitro and decreases tumor microvessel density in vivo. |
| 运输条件 | Blue Ice |
| 存放说明 | 4℃ |
| 纯度 | >99 % |
| 计算分子量 | 188.31 |
| 分子式 | C7H12N2S2 |
| 可溶性/溶解性 | Soluble to 100 mM in DMSO |
| CAS号 | 141400-58-0 |
| 参考文献 | Jordanet al (2005) The thioredoxin-1 inhibitor 1-methylpropyl 2-imidazolyl disulfide (PX-12) decreases vascular permeability in tumor xenografts monitored by dynamic contrast enhanced magnetic resonance imaging. Clin.Cancer Res. 11 529. PMID: 15701837. Welshet al (2003) The thioredoxin redox inhibitors 1-methylpropyl 2-imidazolyl disulfide and pleurotin inhibit hypoxia-induced factor 1α and vascular endothelial growth factor formation. Mol.Cancer.Ther. 2 235. PMID: 12657718. Kirkpatricket al (1998) Mechanisms of inhibition of the thioredoxin growth factor system by antitumor 2-imidazolyl disulfides. Biochem.Pharmacol. 55 987. PMID: 9605422. |