價(jià)格 | ¥222 | ¥494 | ¥756 |
包裝 | 1mg | 5mg | 10mg |
最小起訂量 | 1mg |
發(fā)貨地 | 上海 |
更新日期 | 2024-12-12 |
中文名稱(chēng):化合物 UNC0638 | 英文名稱(chēng):UNC0638 |
CAS:1255580-76-7 | 品牌: TargetMol |
產(chǎn)地: 美國(guó) | 保存條件: store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
純度規(guī)格: 99.53% | 產(chǎn)品類(lèi)別: 抑制劑 |
貨號(hào): T3257 |
名稱(chēng) | UNC0638 |
描述 | UNC0638 is an inhibitor of β-protein lysine methyltransferases G9a(IC50<15 nM) and GLP(IC50=19 nM) with excellent potency and selectivity over a wide range of epigenetic and non-epigenetic targets. |
細(xì)胞實(shí)驗(yàn) | UNC0638 is dissolved in deuterated DMSO (10 mM) and deuterated Water (90:10 ratio)[1]. MDA-MB-231, PC3, HCT116 cells are cultured in RPMI with 10% FBS, 22RV1 cells in alphaMEM and 10% FBS, MCF7 and IMR90 cells in DMEM with 10% FBS. Cells are grown in the presence or absence of UNC0638 (10 nM, 100 nM, 1 μM, 10 μM, and 100 μM ) for stated amount of time. The media is removed and replaced with DMEM 10% FBS without phenol red supplemented with 1 mg/mL of MTT and incubated for 1-2 h. Live cells reduce yellow MTT to purple formazan. The resulting formazan is solubilized in acidified isopropanol and 1% Triton and absorbance measured at 570 nm, corrected for 650 nm background[1]. |
激酶實(shí)驗(yàn) | The enzymatic reactions are conducted in duplicate at room temperature for 1 hour in a 50 μL mixture containing PKMT assay buffer, substrate coated plate, 10 M SAM, a HMT enzyme (EZH2 (800 ng/reaction), MLL (300 ng/reaction), PRMT1 (0.5 ng/reaction), SUV39H1 (75 ng/reaction) and UNC0638 (0-1.25 μM). After enzymatic reactions, 100 μL of first antibody is added to each well and the plate is incubated at room temperature for an additional 1 h. 100 μL of secondary antibody is added to each well and the plate is incubated at room temperature for an additional 30 min. 100 μL of developer reagents are added to wells and luminescence is measured using a BioTek SynergyTM 2 microplate reader. Enzyme activity assays are performed in duplicates at each concentration. The luminescence data are analyzed using the computer software, Graphpad Prism[1]. |
體外活性 | UNC0638是一種針對(duì)G9a和GLP具有高選擇性、高滲透性的化學(xué)探針,其毒性/功能比率大于100,相較于BIX01294的小于6。它是針對(duì)G9a和GLP的選擇性抑制劑,在廣泛的表觀(guān)遺傳及非表觀(guān)遺傳靶點(diǎn)上展現(xiàn)出優(yōu)越的選擇性。UNC0638對(duì)SET7/9(一種H3K4 HMTase)、SET8(一種H4K20 HMTase)、PRMT3和SUV39H2的選擇性超過(guò)10,000倍。在MDA-MB-231細(xì)胞中,48小時(shí)的UNC0638處理以濃度依賴(lài)的方式降低H3K9me2的水平,IC50為81 nM。UNC0638對(duì)多種細(xì)胞系的處理降低了全球H3K9me2水平,相當(dāng)于對(duì)G9a和GLP進(jìn)行小發(fā)夾RNA敲減的水平,同時(shí)UNC0638的功能效力與其毒性之間有著明顯的分離。此外,UNC0638顯著降低了MCF7細(xì)胞的克隆形成能力,在已知G9a調(diào)控的內(nèi)源基因的啟動(dòng)子處降低H3K9me2的豐度,并不成比例地影響了編碼微RNA的幾個(gè)基因組位點(diǎn)。在小鼠胚胎干細(xì)胞中,UNC0638以濃度依賴(lài)的方式重新激活G9a沉默的基因和一種逆轉(zhuǎn)錄病毒報(bào)告基因,而不促進(jìn)分化。[1] |
存儲(chǔ)條件 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
溶解度 | DMSO : 93 mg/mL (182.4 mM) Ethanol : 93 mg/mL (182.4 mM) H2O : 6 mg/mL (11.77 mM) |
關(guān)鍵字 | UNC-0638 | UNC0638 | UNC 0638 | Inhibitor | inhibit | Influenza Virus | Histone Methyltransferase | Autophagy |
相關(guān)產(chǎn)品 | Guanidine hydrochloride | Naringin | Valproic Acid | Taurine | Gefitinib | Aceglutamide | Hydroxychloroquine | Curcumin | Stavudine | Acetylcysteine | Paeonol | Sodium 4-phenylbutyrate |
相關(guān)庫(kù) | 抑制劑庫(kù) | 經(jīng)典已知活性庫(kù) | 已知活性化合物庫(kù) | 抗感染化合物庫(kù) | 染色質(zhì)修飾分子庫(kù) | 抗糖尿病庫(kù) | 抗衰老化合物庫(kù) | 干細(xì)胞分化化合物庫(kù) | 表觀(guān)遺傳庫(kù) | NO PAINS 化合物庫(kù) | 抗病毒庫(kù) | 細(xì)胞重編程化合物庫(kù) |
成立日期 | 2013-04-18 (12年) | 注冊(cè)資本 | 566.265100萬(wàn)人民幣 |
員工人數(shù) | 100-500人 | 年?duì)I業(yè)額 | ¥ 1億以上 |
主營(yíng)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(yíng)模式 | 貿(mào)易,工廠(chǎng),試劑,定制,服務(wù) |
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