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My CartCAS：1127442-82-3
Storage：Powder:2-8℃，2 years;Insolvent(Mother Liquid):-20℃，6 months;-80℃，1 year
Purity：≥98%
Appearance：White to yellow Solid
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| CAS | 1127442-82-3 |
| Name | IWR-1 |
| Molecular Formula | C25H19N3O3 |
| Molecular Weight | 409.44 |
| Solubility | Soluble in DMSO |
| Purity | ≥98% |
| Appearance | White to yellow Solid |
| Storage | Powder:2-8℃，2 years;Insolvent(Mother Liquid):-20℃，6 months;-80℃，1 year |
| MDL | MFCD18086875 |
| SMILES | O=C(NC1=C2N=CC=CC2=CC=C1)C3=CC=C(N(C([C@]4([H])[C@](C5)([H])C=C[C@]5([H])[C@]64[H])=O)C6=O)C=C3 |
| InChIKey | ZGSXEXBYLJIOGF-ALFLXDJESA-N |
| InChI | InChI=1S/C25H19N3O3/c29-23(27-19-5-1-3-14-4-2-12-26-22(14)19)15-8-10-18(11-9-15)28-24(30)20-16-6-7-17(13-16)21(20)25(28)31/h1-12,16-17,20-21H,13H2,(H,27,29)/t16-,17+,20-,21+ |
| PubChem CID | 44483163 |
| Target Point | Wnt |
| Passage | Stem Cells |
| Background | IWR-1 is a tankyrase inhibitor that inhibits the Wnt/β-catenin signaling pathway. |
| Biological Activity | IWR-1是端锚聚合酶抑制剂，抑制Wnt/β-catenin信号传导途径。[1-3] |
| IC50 | 180nM(Wnt)[1-3] |
| In Vitro | IWR-1和XAV939均作为可逆的Wnt途径抑制剂并且在体外表现出相似的药理学作用。 IWR-1通过与Axin的相互作用发挥其作用，而XAV939直接结合TNKS [1]。 IWR-1(10μM)诱导β-连环蛋白破坏复合物的稳定化。将IWR-1(10μM)与MIF一起加入培养基中，细胞集落的大小极度减少，这表明在任何MIF浓度组中IWR-1都抑制MIF对NSPC增殖的促进作用。 2，5和10μM的IWR-1剂量依赖性地显著抑制NSPC的增殖。 IWR-1抑制MIF对NSPC向神经元谱系分化的促进作用[2]。在最大刺激剂量的FSH(0.5 ng/mL)存在下进行IWR-1治疗可导致FSH刺激作用的剂量依赖性抑制，在IWR-1(1μM)的最大抑制剂量下观察到> 75％的抑制作用。 IWR-1治疗部分逆转了FSH诱导的颗粒细胞CARTPT mRNA表达的抑制作用[3]。 |
| Data Literature Source | [1]. Lu J，et al. Structure-activity relationship studies of small-molecule inhibitors of Wnt response. Bioorg Med Chem Lett. 2009 Jul 15;19(14):3825-7. [2]. Zhang X，et al. Macrophage migration inhibitory factor promotes proliferation and neuronal differentiation of neural stem/precursor cells through Wnt/β-catenin signal pathway. Int J Biol Sci. 2013 Nov 28;9(10):1108-20. [3]. Gupta PS，et al. Regulation and Regulatory Role of WNT Signaling in Potentiating FSH Action during Bovine Dominant Follicle Selection. PLoS One. 2014 Jun 17;9(6):e100201. |
| Unit | Piece |
| Specification | 5mg 10mg 25mg |
IWR-1是端锚聚合酶抑制剂，抑制Wnt/β-catenin信号传导途径。
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
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