| 包装 | 价格(元) |
| 10mM (in 1mL DMSO) | 电议 |
| 5mg | 电议 |
| 10mg | 电议 |
| 50mg | 电议 |
| 100mg | 电议 |
Cell lines | The human typical MCL cell lines (Mino, DB, Z-138, and JMP-1) |
Preparation method | The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 ℃ for 10 minutes and/or shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. |
Reaction Conditions | 48 h; EC50=~1 μM |
Applications | Degrasyn (WP1130) had superior inhibitory activity in the JAK/STAT pathway and the antiproliferative effect. These studies showed that cell growth suppression was seen in all three compounds(WP1130, WP1129 and WP1066 for all four cell lines, and the half maximal effective concentration (EC50) of degrasyn was lower than that of the other two compounds in all four MCL cell lines, suggesting that degrasyn is a more effective anti-tumor agent in MCL cells. |
Animal models | Young SCID mice |
Dosage form | 20 mg/kg; i.p. |
Applications | Useing a xenotransplant SCID mouse model of MCL. Degrasyn alone showed modest prolongation of survival compared with vehicle alone (P<0.105). In addition, normal control mice (n = 5) given treatment with degrasyn alone or in combination with bortezomib remained alive and showed no signs of body weight loss. |
Other notes | Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
| 产品描述 | WP1130, also known as degrasyn, is a second-generation tyrphostin derivative initially identified as a Janus-activated kinase (JAK)-signal transducer and activator of transcription (STAT) pathway inhibitor that reduces STAT activation stimulated by cytokines (such as IL-6 and IL-3) through the rapid down-regulation of upstream JAK kinases. WP1130 has also been identified as a selective deubiquitinating enzyme (DUB) inhibitor that directly inhibits DUB activity of USP9x, USP5, USP14 and UCH37 leading to rapid accumulation of polyubiquitinated proteins into juxtanuclear aggresomes and tumor cell apoptosis. WP1130-induced apoptosis and anti-proliferation in tumor cells have been implicated in the treatment of chronic myelogenous leukemia (CML), melanoma, glioblastoma and myeloproliferative disorders. References: |
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