Cookie Policy: This site uses cookies to improve your experience. You can find out more about our use of cookies in our Privacy Policy. By continuing to browse this site you agree to our use of cookies.
AdipoGen Life Sciences
WP1130
35
CHF
CHF 35.00
In stock
AG-CR1-3551-M0011 mgCHF 35.00
AG-CR1-3551-M0055 mgCHF 100.00
| Product Details | |
|---|---|
| Synonyms | WPI 130; Degrasyn; (2E)-3-(6-Bromopyridin-2-yl)-2-cyano-N-(1-phenylbutyl)acrylamide |
| Product Type | Chemical |
| Properties | |
| Formula |
C19H18BrN3O |
| MW | 384.3 |
| CAS | 856243-80-6 |
| Purity Chemicals | ≥95% |
| Appearance | White to off-white solid. |
| Solubility | Soluble in DMSO (25mg/ml) or ethanol (10mg/ml). |
| InChi Key | LIDOPKHSVQTSJY-VMEIHUARSA-N |
| Smiles | BrC1=NC(/C=C(C#N)/C(N[C@@H](CCC)C2=CC=CC=C2)=O)=CC=C1 |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| MSDS |
 Download PDF |
| Product Specification Sheet | |
| Datasheet |
Download PDF |
Description
- WP1130 is a second-generation tyrphostin derivative initially identified as a JAK2 signaling inhibitor through JAK2 ubiquitination 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 partially selective cell permeable deubiquitinating enzyme/deubiquitinase (DUB) inhibitor that directly inhibits DUB activity of USP9x, USP5, USP14, USP24, UCH37, UCHL1 and UCHL5, leading to rapid accumulation of polyubiquitinated (K48/K63-linked) proteins into juxtanuclear aggresomes and tumor cell apoptosis, accounting for its anti-cancer properties. Through this mechanism, WP1130 has been shown to downregulate the antiapoptotic proteins Bcr/Abl and Jak2 and to upregulate the proapoptotic proteins MCL-1 and p53.
- 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. It has also been shown to inhibit autophagy.
- WP1130 exhibits antiviral activity through activation of the unfolded protein response (UPR) and is an antibacterial compound against S. aureus including clinically isolated MRSA strains.
- WP1130 inhibits the LPS/ATP-induced deubiquitination of NLRP3 and further increases NLRP3 ubiquitination. This leads to inhibition of NLRP3 activation, indicating that deubiquitination of NLRP3 by the priming and activation signals is critical for its activation.
Product References
- Activation of a novel Bcr/Abl destruction pathway by WP1130 induces apoptosis of chronic myelogenous leukemia cells: G. Bartholomeusz, et al.; Blood 109, 3470 (2007)
- Degrasyn activates proteasomal-dependent degradation of c-Myc: G. Bartholomeusz, et al.; Cancer Res. 67, 3912 (2007)
- Deubiquitinase inhibition by small-molecule WP1130 triggers aggresome formation and tumor cell apoptosis: V. Kapuria, et al.; Cancer Res. 70, 9265 (2010)
- Bcr-Abl ubiquitination and Usp9x inhibition block kinase signaling and promote CML cell apoptosis: H. Sun, et al.; Blood 117, 3151 (2011)
- A novel small molecule deubiquitinase inhibitor blocks Jak2 signaling through Jak2 ubiquitination: V. Kapuria, et al.; Cell Signal. 23, 2076 (2011)
- Antiviral activity of a small molecule deubiquitinase inhibitor occurs via induction of the unfolded protein response: J.W. Perry, et al.; PLoS Pathog. 8, e1002783 (2012)
- Non-transcriptional Priming and Deubiquitination Regulate NLRP3 Inflammasome Activation: C. Juliana, et al.; J. Biol. Chem. 287, 36617 (2012)
- Deubiquitinases Regulate the Activity of Caspase-1 and Interleukin-1β Secretion via Assembly of the Inflammasome: G. Lopez-Castejon, et al.; J. Biol. Chem. Immunol. 288, 2721 (2013)
- Targeting deubiquitinase activity with a novel small-molecule inhibitor as therapy for B-cell malignancies: L.F. Peterson, et al.; Blood 125, 3588 (2015)
- Deubiquitinase inhibition by WP1130 leads to ULK1 aggregation and blockade of autophagy: S. Driessen, et al.; Autophagy 11, 1458 (2015)
- WP1130 reveals USP24 as a novel target in T-cell acute lymphoblastic leukemia: H. Luo, et al.; Cancer Cell Int. 19, 56 (2019)
- Degrasyn exhibits antibiotic activity against multi-resistant Staphylococcus aureus by modifying several essential cysteines: K.M. Lee, et al.; Chem. Commun. (Camb). 56, 2929 (2020)
- Deubiquitination and Activation of the NLRP3 Inflammasome by UCHL5 in HCV-Infected Cells: A. Ramachanfran, et al.; Microbiol. Spectr. 9, e00755-21 (2021)
- Deubiquitinating Enzyme Inhibitors Block Chikungunya Virus Replication: L.S. Lopez, et al.; Viruses 15, 481 (2023)