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说明： Selective peptide-based β-catenin Degrader (PROTAC®)
纯度： ≥95% (HPLC)
生物活性 for xStAx-VHLL
xStAx-VHLL is a selective peptide-based β-catenin Degrader (PROTAC®). Comprises a β-catenin-targeted stapled peptide, xStAx, linked to a VHL-binding peptide. Reduces β-catenin levels in HEK293T cells and colorectal cancer cell lines. Selectively degrades β-catenin over other Wnt signaling pathway components. Inhibits tumor growth in APCmin/+ mice, with constitutively active Wnt signaling, and reduces survival of patient-derived colorectal cancer cell organoids.
β-catenin antibodies validated for Simple Western™ (automated Western) instruments and Western Blot also available: Catalog # AF1329 and NBP1-54467.
PROTAC® is a registered trademark of Arvinas Operations, Inc., and is used under license.
技术数据 for xStAx-VHLL
| 分子量 | 3231.89 |
| 公式 | C154H244N48O29 |
| 序列 |
RRWPRXILDXHVRRVWRALAPYIP (Modifications: Arg-1 = N-terminal Ac, X = (S)-2-(4-pentenyl)alanine, X-6 and X-10 stapled together with a double bond, Arg-17 = Arg-Ahx, Pro-24 = C-terminal amide) |
| 储存 | Store at -20°C |
| 纯度 | ≥95% (HPLC) |
| InChI Key | IAIGOXKADOABIF-BDNJFVESSA-N |
| Smiles | O=C(N[C@H](C(N[C@H](C(N1CCC[C@H]1C(N[C@H](C(N[C@](C)(C(N[C@H](C(N[C@H](C(N[C@H]2CC(O)=O)=O)CC(C)C)=O)[C@H](CC)C)=O)CCC/C=C\CCC[C@@](C)(C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCCCCCC(N[C@H](C(N[C@H](C(N[C@H](C(N3[C@@H](CCC3)C(N[C@H](C(N[C@H](C(N4[C@@H](CCC4)C(N)=O)=O)[C@H](CC)C)=O)CC5=CC=C(O)C=C5)=O)=O)C)=O)CC(C)C)=O)C)=O)=O)CCCNC(N)=N)=O)CC6=CNC7=C6C=CC=C7)=O)C(C)C)=O)CCCNC(N)=N)=O)CCCNC(N)=N)=O)C(C)C)=O)CC8=CN=CN8)=O)NC2=O)=O)CCCNC(N)=N)=O)=O)CC9=CNC%10=C9C=CC=C%10)=O)CCCNC(N)=N)[C@@H](NC(C)=O)CCCNC(N)=N.O=C(N[C@H](C(N[C@H](C(N%11CCC[C@H]%11C(N[C@H](C(N[C@](C)(C(N[C@H](C(N[C@H](C(N[C@H]%12CC(O)=O)=O)CC(C)C)=O)[C@H](CC)C)=O)CCC/C=C/CCC[C@@](C)(C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCCCCCC(N[C@H](C(N[C@H](C(N[C@H](C(N%13[C@@H](CCC%13)C(N[C@H](C(N[C@H](C(N%14[C@@H](CCC%14)C(N)=O)=O)[C@H](CC)C)=O)CC%15=CC=C(O)C=C%15)=O)=O)C)=O)CC(C)C)=O)C)=O)=O)CCCNC(N)=N)=O)CC%16=CNC%17=C%16C=CC=C%17)=O)C(C)C)=O)CCCNC(N)=N)=O)CCCNC(N)=N)=O)C(C)C)=O)CC%18=CN=CN%18)=O)NC%12=O)=O)CCCNC(N)=N)=O)=O)CC%19=CNC%20=C%19C=CC=C%20)=O)CCCNC(N)=N)[C@@H](NC(C)=O)CCCNC(N)=N |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶解性数据 for xStAx-VHLL
| 溶解性 | Soluble to 1 mg/ml in water |
产品说明书 for xStAx-VHLL
参考文献 for xStAx-VHLL
参考文献是支持产品生物活性的出版物。
Liao et al (2020) A PROTAC peptide induces durable β-catenin degradation and suppresses Wnt-dependent intestinal cancer. Cell Discov. 6 35 PMID: 32550000
If you know of a relevant reference for xStAx-VHLL, please let us know.
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关键词: xStAx-VHLL, xStAx-VHLL supplier, β, beta, B, catenin, wnt, signaling, active, degraders, degrades, targeted, protein, degradation, TPD, PROTAC, PROTACs, selective, Beta-catenin, Other, Degraders, 7298, Tocris Bioscience
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TPD and Induced Proximity Research Product GuideUpdated
This brochure highlights the tools and services available from Bio-Techne to support your Targeted Protein Degradation and Induced Proximity research, including:
- Active Degraders
- TAG Degradation Platform
- Degrader Building Blocks
- Assays for Protein Degradation
- Induced Proximity Tools
Targeted Protein Degradation Poster
Degraders (e.g. PROTACs) are bifunctional small molecules, that harness the Ubiquitin Proteasome System (UPS) to selectively degrade target proteins within cells. They consist of three covalently linked components: an E3 ubiquitin ligase ligand, a linker and a ligand for the target protein of interest. Authored in-house, this poster outlines the generation of a toolbox of building blocks for the development of Degraders. The characteristics and selection of each of these components are discussed. Presented at EFMC 2018, Ljubljana, Slovenia