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XAV-939

別名: NVP-XAV939

XAV-939 (NVP-XAV939) 通過抑制tankyrase1/2而選擇性抑制Wnt/β-catenin介導(dǎo)的轉(zhuǎn)錄,無細(xì)胞試驗(yàn)中IC50為11 nM/4 nM,調(diào)節(jié)軸蛋白水平,而對(duì) CRE, NF-κB和TGF-β無作用。

XAV-939 Chemical Structure

XAV-939 Chemical Structure

CAS: 284028-89-3

規(guī)格 價(jià)格 庫(kù)存 購(gòu)買數(shù)量
10mM (1mL in DMSO) 747.12 現(xiàn)貨
10mg 581.42 現(xiàn)貨
25mg 1399.06 現(xiàn)貨
50mg 2196.81 現(xiàn)貨
200mg 6299.61 現(xiàn)貨
1g 12039.3 現(xiàn)貨
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常與XAV-939一起在實(shí)驗(yàn)中被使用的化合物

SU5402


XAV-939促進(jìn)前中樞神經(jīng)系統(tǒng)的同一性,而SU5402則加速hPSC向神經(jīng)外胚層譜系的分化。

Chen S, Stem Cell Reports. 2018 Dec 11;11(6):1312-1323.

LDN-193189


XAV-939和LDN-193189在不同程度上改善低密度P0 RPE培養(yǎng)物的形態(tài)方面效果最差。

Radeke MJ, et al. Genome Med. 2015 Jun 19;7(1):58.

SB431542


XAV-939和SB431542顯著抑制MSC基因表達(dá)。

Zhang Y, et al. Commun Biol. 2023 May 1;6(1):476.

ICG-001


XAV939和ICG-001降低IGROV1和SKOV3卵巢癌細(xì)胞系的增殖。

Bocchicchio S, et al. J Cell Physiol. 2019 Dec;234(12):22130-22143.

XAV-939相關(guān)產(chǎn)品

相關(guān)信號(hào)通路圖

細(xì)胞實(shí)驗(yàn)數(shù)據(jù)示例

細(xì)胞系 實(shí)驗(yàn)類型 給藥濃度 孵育時(shí)間 活性描述 文獻(xiàn)信息
SW480 Function Assay 10 μM 24 h Stabilization of Axin2 with EC50 of 0.371 μM 22260203
Sf-21 Kinase Assay 18.75 μM 60 min Inhibition of N-terminal GST-tagged TNKS2 expressed with IC50 of 0.0053 μM 23879431
DLD1 Function Assay 20 μM 24 h Inhibition of tankyrase assessed as inhibition of TCF-dependent transcriptional activity 24527792
DLD1 Cytotoxic Assay 20 μM 10 d Cytotoxicity assessed as growth inhibition 24527792
HeLa Function Assay 10 μM 48 h Reduction of cytoplasmic distribution and nuclear translocation of β-catenin 25061499
SiHa Function Assay 10 μM 48 h Reduction of cytoplasmic distribution and nuclear translocation of β-catenin 25061499
HEK293T Function Assay 50 μM Has no Effect on forskolin-induced cAMP signaling in human HEK293T cells coexpressing CRE 22260203
HEK293T Function Assay 10 μM Inhibition of beta-casein-dependent canonical Wnt3 pathway with IC50 of 0.051 μM 22191557
VERO Function Assay 25 μM Disturbes PAR belt synthesis, affecting the actin cytoskeleton, cell shape and cell adhesion 25332845
IEC-6 Function Assay 6 h Antagonist activity at Beta-catenin/TCF assessed as inhibition of Wnt-3a-induced lgr5 expression with IC50 of 2.9 μM 24060489
IEC-6 Function Assay 6 h Antagonist activity at Beta-catenin/TCF assessed as inhibition of Wnt-3a-induced axin2 expression with IC50 of 0.64 μM 24060489
HEK293T Function Assay 24 h Inhibition of mouse Wnt3A signaling with IC50 of 0.078 μM 22260203
DLD1 Function assay 24 hrs Inhibition of tankyrase in human DLD1 cells assessed as reduction in Wnt activity after 24 hrs by TCF-luciferase reporter gene assay, IC50 = 0.707 μM. 25299683
Sf21 Function assay 2 hrs Inhibition of N-terminal GST-tagged human TNKS-2 (849 to 1166 residues) expressed in in insect sf21 cells preincubated for 2 hrs followed by substrate addition measured after 30 mins, IC50 = 0.017 μM. 27163581
A549 Growth inhibition assay 72 hrs Growth inhibition of human A549 cells after 72 hrs by MTT assay, IC50 = 12.3 μM. 29934219
HEK293T Function Assay Inhibition of Wnt signaling assessed as inhibition of forskolin-induced cAMP response element activation with IC50 of 0.078 μM 23879431
HEK293 Function assay Inhibition of WNT3A signaling in HEK293 cells by luciferase reporter gene assay in presence of forskolin, IC50 = 0.078 μM. 23844574
A673 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells 29435139
SK-N-MC qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells 29435139
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生物活性

產(chǎn)品描述 XAV-939 (NVP-XAV939) 通過抑制tankyrase1/2而選擇性抑制Wnt/β-catenin介導(dǎo)的轉(zhuǎn)錄,無細(xì)胞試驗(yàn)中IC50為11 nM/4 nM,調(diào)節(jié)軸蛋白水平,而對(duì) CRE, NF-κB和TGF-β無作用。
靶點(diǎn)
TNKS2 [1]
(Cell-free assay)
TNKS1 [1]
(Cell-free assay)
4 nM 11 nM
體外研究(In Vitro)
體外研究活性

XAV939 是小分子選擇性抑制劑,抑制Wnt通路轉(zhuǎn)錄因子β-catenin調(diào)節(jié)的轉(zhuǎn)錄,作用于TNKS1和TNKS2時(shí)IC50分別為11和4nM。XAV939通過穩(wěn)定axin和斷裂混合物的極限濃度組成促進(jìn)β-catenin降解, 而穩(wěn)定axin是通過阻斷PAR酶:端錨聚合酶1和2 。2種端錨聚合酶亞型因?yàn)閍xin的高度保守區(qū)而相互作用,促進(jìn)了端錨聚合酶通過泛素-蛋白酶體途徑的降解。XAV939抑制Wnt/β-catenin通路活性已經(jīng)用于多種癌癥治療。[1]

XAV939尤其抑制端錨聚合酶PARP活性。XAV939 明顯降低DNA-PKcs蛋白水平, 說明了在維持DNA-PKcs蛋白穩(wěn)定性時(shí)端錨聚合酶PARP活性的關(guān)鍵性。用1.0 μM XAV939處理12小時(shí),DNA-PKcs蛋白水平降低到最低水平,與用DMSO處理的對(duì)照組相比,相對(duì)表達(dá)量小于25%。1.0 μM XAV939治療人類成淋巴細(xì)胞,導(dǎo)致端錨聚合酶1水平明顯上升。[2]

細(xì)胞實(shí)驗(yàn) 細(xì)胞系 WTK1成淋巴細(xì)胞
濃度 1.0 μM
孵育時(shí)間 8小時(shí)
方法

XAV939溶解在DMSO中,儲(chǔ)存濃度為10mM, 實(shí)驗(yàn)處理時(shí)稀釋到100 μM。實(shí)驗(yàn)組,用1.0 μM XAV939處理WTK1成淋巴細(xì)胞8小時(shí),對(duì)照組用DMSO處理,上樣到4-20%梯度SDS-PAGE孔中。2小時(shí)上樣一次。在0, 2,和4 小時(shí)分別上樣,結(jié)果分別跑膠2, 4,和6小時(shí)。最后,通過western blot分析。

實(shí)驗(yàn)圖片 檢測(cè)方法 檢測(cè)指標(biāo) 實(shí)驗(yàn)圖片 PMID
Western blot β-catenin / E-cadherin / N-cadherin β-catenin / c-Myc / cyclin D1 / E-cadherin / N-cadherin / Vimentin 31060551
Immunofluorescence β-catenin / E-cadherin Actin / PAR Hes1 / β-catenin / p-STAT3 31060551

化學(xué)信息&溶解度

分子量 312.31 分子式

C14H11F3N2OS

CAS號(hào) 284028-89-3 SDF Download XAV-939 SDF
Smiles C1CSCC2=C1N=C(NC2=O)C3=CC=C(C=C3)C(F)(F)F
儲(chǔ)存條件(自收到貨起)

體外溶解度
批次:

DMSO : 12 mg/mL ( (38.42 mM) ;DMSO吸濕會(huì)降低化合物溶解度,請(qǐng)使用新開封DMSO)

Water : Insoluble

Ethanol : Insoluble

摩爾濃度計(jì)算器

體內(nèi)溶解度
批次:

現(xiàn)配現(xiàn)用,請(qǐng)按從左到右的順序依次添加,澄清后再加入下一溶劑

動(dòng)物體內(nèi)配方計(jì)算器

實(shí)驗(yàn)計(jì)算

摩爾濃度計(jì)算器

質(zhì)量 濃度 體積 分子量

動(dòng)物體內(nèi)配方計(jì)算器(澄清溶液)

第一步:請(qǐng)輸入基本實(shí)驗(yàn)信息(考慮到實(shí)驗(yàn)過程中的損耗,建議多配一只動(dòng)物的藥量)

mg/kg g μL

第二步:請(qǐng)輸入動(dòng)物體內(nèi)配方組成(配方適用于不溶于水的藥物;不同批次藥物配方比例不同,請(qǐng)聯(lián)系Selleck為您提供正確的澄清溶液配方)

% DMSO % % Tween 80 % ddH2O
%DMSO %

計(jì)算結(jié)果:

工作液濃度: mg/ml;

DMSO母液配制方法: mg 藥物溶于μL DMSO溶液(母液濃度mg/mL,:如該濃度超過該批次藥物DMSO溶解度,請(qǐng)先聯(lián)系Selleck);

體內(nèi)配方配制方法:μL DMSO母液,加入μL PEG300,混勻澄清后加入μL Tween 80,混勻澄清后加入μL ddH2O,混勻澄清。

體內(nèi)配方配制方法:μL DMSO母液,加入μL Corn oil,混勻澄清。

注意:1. 首先保證母液是澄清的;
2.一定要按照順序依次將溶劑加入,進(jìn)行下一步操作之前必須保證上一步操作得到的是澄清的溶液,可采用渦旋、超聲或水浴加熱等物理方法助溶。

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常見問題及建議解決方法

問題 1:
I want to inject XAV 939 (Cat # S1180) into mice through I.P. and just wonder what kind of solvent/solution I can use for this.

回答:
S1180 XAV-939 can be dissolved in 4% DMSO+corn oil at 1 mg/ml as a clear solution. When preparing the solution, please dissolve the compound in DMSO clearly first. You can sonicate and warm it in water bath at about 45 degree to help dissolving. Then dilute with corn oil.

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