價格 | ¥292 | ¥712 | ¥1230 |
包裝 | 1mg | 5mg | 10mg |
最小起訂量 | 1mg |
發(fā)貨地 | 上海 |
更新日期 | 2025-06-17 |
中文名稱:化合物 PS1145 | 英文名稱:PS-1145 |
CAS:431898-65-6 | 品牌: TargetMol |
產(chǎn)地: 美國 | 保存條件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
純度規(guī)格: 99.63% | 產(chǎn)品類別: 抑制劑 |
貨號: T3094 |
名稱 | PS-1145 |
描述 | PS-1145 (IKK Inhibitor X) is a specific IKK inhibitor with IC50 of 88 nM. |
細(xì)胞實驗 | The inhibitory effect of PS-1145 on MM growth is assessed by measuring MTT dye absorbance of the cells. Cells from 48-h cultures are pulsed with 10 μL of 5 mg/ml MTT to each well for the last 4 h of 48-h cultures, followed by 100 μl of isopropanol containing 0.04N HCl. Absorbance is measured at 570 nm using a spectrophotometer. (Only for Reference) |
激酶實驗 | Kinase assay: PS-1145 are dissolved in DMSO and stored at ?20?°C until use. Ki value of PS-1145 against the IKK complex is determined by measuring Km ,?ATP against varying fixed concentration of the inhibitor. Briefly, partially purified IKK complex obtained from unstimulated HeLa S3 cells are pre-activated using the catalytic domain of MEKK1 expressed in sf9. Kinase activity is assessed using a biotinylated IκBα peptide (250 μM, RHDSGLDSMKD,Km ,peptide = 30 μM,K m ,?ATP = 10 μM) and phospho-[Ser32]-phosphoantibodies in an ELISA format with appropriate standard curve for quantification. For PS-1145 Ki measurement, the activated IKK complex is first preincubated in varying fixed concentration of the inhibitor (0.1–1 μM) at 25 °C for 1 h. Then apparentK m measurement for MgATP is performed at each discrete inhibitor concentration. |
體外活性 | 50 mg/kg PS-1145 (i.v.)通過上調(diào)患有DMBA誘發(fā)的皮膚腫瘤的雄性Wistar大鼠中p53,激活胱天蛋白酶,并下調(diào)NF-κB和VEGF因子,增強(qiáng)腫瘤細(xì)胞凋亡. |
體內(nèi)活性 | PS-1145抑制人初級CD4(+) T細(xì)胞增殖,并通過CD3和CD28共同受體的參與阻礙響NF-κB 和 AP-1轉(zhuǎn)錄因子的活化。PS-1145通過抑制IkappaBalpha磷酸化阻斷TNFalpha-誘導(dǎo)的NF-kappaB活化,并阻斷IL-6對Dex-誘導(dǎo)的細(xì)胞凋亡的保護(hù)作用。 |
存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度 | DMSO : 50 mg/mL (154.92 mM), Sonication is recommended. H2O : < 1 mg/mL (insoluble or slightly soluble) Ethanol : 2 mg/mL (6.19 mM), Heating is recommended. |
關(guān)鍵字 | PS-1145 | PS1145 | PS 1145 | IκB kinase | IκB | Inhibitor | inhibit | IKK | IkB/IKK | IkB | I kappa B kinase | Apoptosis |
相關(guān)產(chǎn)品 | L-Glutamic acid | Cysteamine hydrochloride | Alginic acid | Flubendazole | 5-Fluorouracil | Stavudine | Dextran sulfate sodium salt (MW 4500-5500) | Tributyrin | Myricetin | L-Ascorbic acid sodium salt | L-Ascorbic acid | Sodium 4-phenylbutyrate |
相關(guān)庫 | 抑制劑庫 | 經(jīng)典已知活性庫 | 抗癌活性化合物庫 | 已知活性化合物庫 | 激酶抑制劑庫 | 抗纖維化化合物庫 | 細(xì)胞凋亡化合物庫 | 抗衰老化合物庫 | 抗卵巢癌化合物庫 | 抗抑郁癥化合物庫 | 免疫/炎癥分子化合物庫 | 神經(jīng)退行性疾病化合物庫 |
成立日期 | 2013-04-18 (13年) | 注冊資本 | 566.265100萬人民幣 |
員工人數(shù) | 100-500人 | 年營業(yè)額 | ¥ 1億以上 |
主營行業(yè) | 天然產(chǎn)物,生化試劑,分子生物學(xué),分子砌塊,生物技術(shù)服務(wù) | 經(jīng)營模式 | 貿(mào)易,工廠,試劑,定制,服務(wù) |
產(chǎn)品名稱 | 價格 | 公司名稱 | 報價日期 | |
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詢價 |
VIP6年
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上海澤葉生物科技有限公司
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2025-06-26 | |
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2025-05-20 | |
¥499.90 |
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2025-05-16 |