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- 文献和实验
- 技术资料
- CAS号:
915759-45-4
- 规格:
1mLx10mM(inDMSO)/1mg/5mg/10mg/25mg/50mg/100mg
| 规格: | 1mLx10mM(inDMSO) | 产品价格: | ¥397.0 |
|---|---|---|---|
| 规格: | 1mg | 产品价格: | ¥167.0 |
| 规格: | 5mg | 产品价格: | ¥358.0 |
| 规格: | 10mg | 产品价格: | ¥566.0 |
| 规格: | 25mg | 产品价格: | ¥1040.0 |
| 规格: | 50mg | 产品价格: | ¥1736.0 |
| 规格: | 100mg | 产品价格: | ¥2528.0 |
Product Introduction
Bioactivity
| 名称 | WAY 316606 |
| 描述 | WAY 316606 is an inhibitor of the secreted protein sFRP-1, an endogenous antagonist of the secreted glycoprotein Wnt. |
| 细胞实验 | U2OS bone cells are infected with recombinant adenovirus 5 (Ad5)?WNT3 at a multiplicity of infection (MOI) of 2, followed by infection with Ad5-sFRP-1 and Ad5-16xTCF-luciferase, each at an MOI of 10. Four hours after infection, the cells are frozen in sterile cryogenic vials at a cell density of 9×106 cells/mL and stored in a ?150°C freezer. For the assay, a vial of frozen cells is thawed, and the cells are resuspended in plating medium [phenol red-free RPMI 1640 medium containing 5% fetal calf serum, 2 mM GlutaMAX-l, and 1% (v/v) penicillin-streptomycin] to a final cell density of 1.5×105 cells/mL. The resuspended cells are then plated in 96-well tissue culture treated plates at a volume of 100 μL of cell suspension/well (i.e., 1.5×104 cells/well). The plates are incubated at 37°C inside a 5% CO2/ 95% humidified air incubator for 5 h or until the cells have attached and started to spread. Prior to the addition of WAY-316606, the medium is replaced with 50 μL/well of phenol red-free RPMI 1640 containing 10% fetal calf serum, 2 mM GlutaMAX-l, and 1% (v/v) penicillin-streptomycin. WAY-316606, or vehicle (typically DMSO), diluted in phenol red-free RPMI 1640 containing 2 mM GlutaMAX-l, and l % (v/v) penicillin-streptomycin are then added to the wells in replicates of 4 wells/dilution and the plates are incubated at 37°C overnight. Dose?response experiments are performed with the compounds in 2-fold serial dilutions from 10000?4.9 nM. After the overnight incubation, the cells are washed twice with 150 uL/well of PBS w/o calcium or magnesium and lysed with 50 μL/well of 1× cell culture lysis reagent on a shaker at room temperature for 30 min. Aliquots of the cell lysates (30 μL) are transferred to 96-well luminometer plates, and the luciferase activity is measured in a MicroLumat PLUS luminometer using 100 μL/well of a luciferase substrate. |
| 激酶实验 | WAY-316606 binding to purified sFRP is determined by spectroscopy methods. The sFRP-1 or -2 stock solutions are diluted to 1 μM in a buffered solution and the initial fluorescence is measured. Increasing concentrations of WAY-316606 (0 to 50 μM) are added to the protein in the cuvette and incubated for 5 min prior to assessing fluorescence intensity using a Fluoromax-2 fluorometer. In control experiments, the DMSO (vehicle control)-matched buffer solution is used. Fluorescence spectra are scanned in the ratio mode (S/R, signal/reference) to compensate for variations in lamp output as a function of wavelength [2]. |
| 体外活性 | WAY-316606对U2-OS细胞中Wnt-Luciferase活性的EC50值为0.65 μM[1]。WAY-316606以0.08 μM的KD结合到分泌型frizzled相关蛋白(sFRP)-1抑制剂,并以0.65 μM的EC50抑制sFRP-1。同时,WAY-316606也能与sFRP-2结合,但结合能力弱于sFRP-1,其KD值为1 μM。使用一种含有荧光探针化合物的荧光偏振结合实验,并采用竞争结合方式对纯化的人sFRP-1蛋白进行测试,得出WAY-316606的IC50为0.5 μM [2]。 |
| 体内活性 | WAY-316606在新生小鼠颅骨实验中能促进骨骼形成。该化合物以剂量依赖的方式显著增加总骨骼面积,高达60%,其中EC50约为1 nM。WAY-316606具有良好的水溶性、对细胞色素p450酶系(3A4、2D6、2C9)的中度至低度抑制作用,并在大鼠与人类肝微粒体中表现出良好稳定性(每种生物体中半衰期均>60分钟)。在雌性Sprague-Dawley大鼠中,经单次静脉注射给药(2 mg/kg)后,WAY-316606展现出高等于肝脏血流量的血浆清除率(77 mL/min/kg),导致无论给药途径如何,血浆中化合物暴露水平迅速下降[2]。 |
| 存储条件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| 溶解度 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 10 mg/mL (22.3 mM), Solution. DMSO : 125 mg/mL (278.72 mM), Sonication is recommended. 10% DMSO+90% Saline : < 10 mg/mL (22.3 mM), Lower concentrations may be soluble, but exact solubility limit is unknown. |
| 关键字 | βcatenin | Wnt/β-catenin | Wnt/betacatenin | Wnt/b-catenin | Wnt | WAY-316606 | WAY316606 | WAY 316606 | sFRP-1 | Secreted frizzled related protein 1 | SARP-2 | Inhibitor | inhibit | FrzA | beta-catenin | betacatenin | bcatenin |
| 相关产品 | Urea | Nimbolide | Bisdemethoxycurcumin | Monensin sodium salt | Neohesperidin | XAV-939 | Isoquercetin | Chlorquinaldol | Methyl Vanillate | (±)-Nornicotine | Ethyl linoleate | Wnt pathway activator 1 |
| 相关库 | Inhibitor Library | Neuroprotective Compound Library | Bioactive Compound Library | Bioactive Compounds Library Max | Anti-Pancreatic Cancer Compound Library | Anti-Alzheimer's Disease Compound Library | Cancer Cell Differentiation Compound Library | Stem Cell Differentiation Compound Library | Anti-Obesity Compound Library | Hematonosis Compound Library | Neuronal Differentiation Compound Library | Reprogramming Compound Library |
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文献和实验同浓度之间对细胞分化的影响,或不同药物对肿瘤细胞的生存的影响等,此时应采用单因素方差分析(One-way ANOVA);例如,我们用不同药物处理肿瘤细胞,比较化合物处理后肿瘤细胞的存活率,评价化合物抗肿瘤活性;首先,我们需要将对不同组进行定义,1 表示对照组,2 表示化合物 1 处理组,3 表示化合物 2 处理组,4 表示化合物 3 处理组;而在进行单因素方差分析前我们需要检验方差齐性,步骤同 t 检验中的 F 检验。从 F 检验的结果可看出,p 为 0.001,有显著性差异,说明此时方差不齐。接下
组织中“线性对称性“的改变。一些特殊的蛋白质和其他的脂类有机化合物一般位于一个或者两个区域,叫做基底细胞膜 和顶膜。因为只有特定的蛋白质和脂类存在于基底细胞膜中,其他的都存在于顶膜中,于是这样的细胞被称作”偏振化“。 “这种偏振化对于组织的自身结构和功能很关键,当偏振化发生了变化,尽管组织看起来很正常,但是它有可能会处于一个形成恶性肿瘤的细胞循环中。这项研究可能会引导一个新的抑癌途径的出现:通过补充适当的极性。 研究人员表示会继续研究一个“高光谱”的成像系统,使其不仅可以对培养
. adopt在科学领域,adapt 指的是改变或修改某事/物用于另一种用途。例如,「The protocol of Sambrook et al. (1989) was adapted in the following way.」 「用以下方式调整了 Sambrook 等人(1989)的方案。」这意味着对该方案进行了修改,并且将在随后进行描述。adopt 某事/物即录用、接受或遵循计划。例如,「The protocol of Yu et al. (2001) was adopted.」 「采用了 Yu
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