KN-93 hydrochloride ≥98%
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| 包装规格: | 1mg 5mg 10mg 25mg 50mg in glass bottle |
| 溶解性: | 溶于DMSO(≥ 31 mg/mL) |
| 产品描述: | 基本信息 产品编号: K10101 产品名称: KN-93 hydrochloride CAS: 1956426-56-4 储存条件 粉末 -20℃ 四年 分子式: C26H30Cl2N2O4S 溶于液体 -80℃ 6个月 分子量 537.50 -20℃ 1个月 化学名: Benzenesulfonamide, N-[2-[[[3-(4-chlorophenyl)-2-propen-1-yl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4-methoxy-, hydrochloride (1:1); Solubility (25°C): 体外: DMSO ≥ 31 mg/mL (57.67mM) Ethanol Water 0.45 mg/mL (0.84mM; Need ultrasonic and warming) 体内(现配现用): 1.请依序添加每种溶剂:10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility: ≥ 2.5 mg/mL (4.65mM); Clear solution 此⽅案可获得 ≥ 2.5 mg/mL (4.65mM,饱和度未知) 的澄清溶液。 以 1mL ⼯作液为例,取 100μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400μL PEG300 中,混合均匀;向上述体系中加⼊ 50μL Tween-80,混合均匀;然后继续加⼊ 450μL ⽣理盐⽔定容⾄ 1mL。 2.请依序添加每种溶剂:10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.5 mg/mL (4.65mM); Clear solution 此⽅案可获得 ≥ 2.5 mg/mL (4.65mM,饱和度未知) 的澄清溶液。 以 1mL ⼯作液为例,取 100μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900μL 20% 的 SBE-β-CD ⽣理盐⽔⽔溶液中,混合均 匀。 3.请依序添加每种溶剂:10% DMSO→90% corn oil Solubility: ≥ 2.5 mg/mL (4.65mM); Clear solution 此⽅案可获得 ≥ 2.5 mg/mL (4.65mM,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 1mL ⼯作液为例,取 100μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900μL 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 1mM 1.8605mL 9.3023mL 18.6047mL 5mM 0.3721mL 1.8605mL 3.7209mL 10mM 0.1860mL 0.9302mL 1.8605mL 生物活性 产品描述 可渗透细胞,可逆和竞争性的抑制剂钙调蛋白依赖性激酶II型 (CaMKII) 抑制剂,Ki 为370nM。 靶点 Ki: 370nM (CaMK-II) 体外研究 After 2 days of KN-93 treatment, 95% of cells are arrested in G1. G1 arrest is reversible; 1 day after KN-93 release, a peak of cells had progressed into S and G2-M. KN-93 also blocks cell growth stimulated by basic fibroblast growth factor, plateletderived growth factor-BB, and epidermal growth factor in NIH 3T3 fibroblasts. KN-93 inhibits the H+ , K+ -ATPase activity but strongly dissipates the proton gradient formed in the gastric membrane vesicles and reduces the volume of luminal space. KN-93 (0.5μM) prevents increased LV developed pressure during action potential prolongation and early afterdepolarizations. Ca2+-independent CaM kinase activity is increased during early afterdepolarizations and this increase is prevented by KN-93 |
| 保存条件: | -20℃ |
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