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WAY 316606  ≥98%

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包装规格：5mg 25mg 50mg 100mg in glass bottle
溶解性：溶于DMSO（≥100mg/mL）
产品描述：基本信息 产品编号： W10063  产品名称： WAY 316606 CAS: 915759-45-4   储存条件 粉末 -20℃ 四年     分子式： C18H19F3N2O4S2 溶于液体 -80℃ 两年 分子量 448.48 -20℃ 1个月 化学名：  5-(Phenylsulfonyl)-N-(piperidin-4-yl)-2-(trifluoromethyl)benzenesulfonamide Solubility (25°C)：   体外:   DMSO 90 mg/mL (200.67 mM) Ethanol 7 mg/mL (15.6 mM) Water Insoluble 体内(现配现用): 1.请依序添加每种溶剂： 10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.5 mg/mL (5.57 mM); Clear solution 此方案可获得 ≥ 2.5 mg/mL (5.57 mM，饱和度未知) 的澄清溶液。 以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。 2.请依序添加每种溶剂： 10% DMSO→90% corn oil Solubility: ≥ 2.5 mg/mL (5.57 mM); Clear solution 此方案可获得 ≥ 2.5 mg/mL (5.57 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。 ＜1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得，实际溶液度可能与公布值有所偏差，属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；⼀旦配成溶液，请分装保存，避免反复冻融造成的产品失效。   制备储备液   浓度   溶液体积 质量   1mg   5mg   10mg 1 mM 2.2298 mL 11.1488 mL 22.2975 mL 5 mM 0.4460 mL 2.2298 mL 4.4595 mL 10 mM 0.2230 mL 1.1149 mL 2.2298 mL 50 mM 0.0446 mL 0.2230 mL 0.4460 mL   生物活性 产品描述 一种分泌蛋白 sFRP-1 抑制剂，是分泌性糖蛋白 Wnt 的拮抗剂，在 FP 结合检测使用中，WAY-316606 作用于 sFRP-1 的 IC50 为 0.5 μM。 靶点 IC50: 0.5 μM (sFRP-1) 体外研究 The EC50 of WAY-316606 for Wnt-Luciferase Activity from U2-OS Cells is 0.65 μM. WAY-316606 binds to secreted frizzledrelated protein (sFRP)-1 inhibitor with a KD of 0.08 μM and inhibits sFRP-1 with an EC50 of 0.65 μM. WAY-316606 also binds to sFRP-2, albeit over 10 times weaker with a KD of 1 μM. Using a fluorescence polarization binding assay that employs a fluorescent probe compound and purified human sFRP-1 protein in a competitive-binding format, the IC50 for WAY-316606 is 0.5 μM. 体内研究 WAY-316606 increases bone formation when tested in a neonatal murine calvarial assay. WAY-316606 increases total bone area up to 60% in a dose-dependent manner with an EC50 of about 1 nM. WAY-316606 has good aqueous solubility, moderate to low inhibition of cytochrome p450 isozymes (3A4, 2D6, 2C9) and good stability in rat and human liver microsomes (t1/2>60 min in each species). In female Sprague-Dawley rats, WAY-316606 exhibits high plasma clearance (77 mL/min/kg, greater than hepatic blood flow) following a single intravenous bolus dose (2 mg/kg), which results in a rapid decline of drug exposure in the plasma despite the route of administration 特征     推荐实验方法(仅供参考) Kinase Assay 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. Fluorescence changes are fitted to a quadratic equation to obtain apparent dissociation constants   Cell Assay 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 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. WAY-316606, or vehicle (typically DMSO), diluted in phenol red-free RPMI 1640 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 luciferase substrate.
保存条件：-20℃

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