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化合物 Dactolisib,Dactolisib

化合物 Dactolisib|T2235

價格 323 688 996
包裝 10mg 50mg 100mg
最小起訂量 1mg
發(fā)貨地 上海
更新日期 2024-12-02
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產(chǎn)品詳情

中文名稱:化合物 Dactolisib英文名稱:Dactolisib
CAS:915019-65-7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: 99.85%產(chǎn)品類別: 抑制劑
貨號: T2235
2024-12-02 化合物 Dactolisib Dactolisib 10mg/323RMB;50mg/688RMB;100mg/996RMB 323 TargetMol 美國 Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. 99.85% 抑制劑

Product Introduction

Bioactivity

名稱Dactolisib
描述Dactolisib (BEZ235) is an orally bioavailable inhibitor of PI3K and mTOR (IC50s: 4 nM/5 nM/7 nM/75 nM, and 20.7 nM for p110α/p110γ/p110δ/p110β and mTOR).
細(xì)胞實(shí)驗The proliferation of BON1, QGP1, and αT3 cells after treatment was measured with the WST-1 colorimetric assay. Cell proliferation in 3D spheroids was measured with the CellTiter-Glo Cell Viability Assay according to the manufacturer's recommendations. Apoptosis was measured by assessing the activity of caspase-3/7 using the Caspase-Glo 3/7 Assay Kit. BON1 cells and QGP1 cells were transfected with scrambled or anti-DEFB1 siRNA as above, and 24 hours later treated with NVP-BEZ235 or DMSO for an additional 24 hours. Caspase-3/7 activity was then assessed with a proluminescent caspase-3/7 substrate, which contains the tetrapeptide sequence DEVD. Luminescence was measured with a luminometer [3].
激酶實(shí)驗PI3Kα, β, and δ proteins were composed of the iSH2 domain of p85 NH2-terminally fused to the full-length protein p110 protein, with the exception of α that also did not contain the last 20 amino acids. PI3Kγ was produced as full-length protein deleted for its first 144 amino acids. All constructs were fused to a COOH-terminal His tag for convenient purification and then cloned into the pBlue-Bac4.5 (for α, β, and δ isoforms) or pVL1393 (for γ isoform) plasmids. The different vectors were then cotransfected with BaculoGold WT genomic DNA using methods recommended by the vendor for production of the respective recombinant baculoviruses and proteins. Compounds were tested for their activity against PI3K using a Kinase-Glo assay. The kinase reaction was done in 384-well black plate. Each well was loaded with 50 nL of test items (in 90% DMSO) and 5 μL reaction buffer [10 mmol/L Tris-HCl (pH 7.5), 50 mmol/L NaCl, 3 mmol/L MgCl2, 1 mmol/L DTT, and 0.05% CHAPS] containing 10 μg/mL PI substrate (l-α-phosphatidylinositol; Avanti Polar Lipids; prepared in 3% octyl-glucoside) and the PI3K proteins (10, 25, 10, and 150 nmol/L of p110α, p110β, p110δ, and p110γ, respectively) were then added. The reaction was started by the addition of 5 μL of 1 μmol/L ATP prepared in the reaction buffer and ran for either 60 (for p110α, p110β, and p110δ) or 120 min (for p110γ) and subsequently terminated by the addition of 10 μL Kinase-Glo buffer. The plates were then read in a Synergy 2 reader for luminescence detection [1].
動物實(shí)驗Three doses of NVP-BEZ235 were tested in MENX rats: 20, 30, and 45 mg/kg. As the two higher doses caused a weight loss >10% after 10 days of treatment, the dose of 20 mg/kg was used for further studies. For MRI studies, MENX-affected rats at 7 to 8 months of age (with sizeable adenomas but still in good general health) were treated for 14 days with NVP-BEZ235 (20 mg/kg) or placebo (PEG) administered daily per oral gavage. The side effect of the drug we observed was mild diarrhea in the last days of the treatment (4/8 rats). Being this our first in vivo study of spontaneous rat pituitary adenomas, functional/molecular changes in the tumors were considered more objective and measurable endpoints (primary endpoints) compared to the size and/or survival (secondary endpoints) [3].
體外活性Dactolisib (BEZ235) shows slightly lower activity against the β paralogue (IC50: 75 nmol/L). NVP-BEZ235 (250 nmol/L) was able to reduce IGF-I-induced S473P-Akt levels below the limit of detection, whereas the phosphorylation of the p85 binding site on IGF-IR (Y1316) was not altered [1]. BEZ235 provoked a more profound effect with an IC50 value of 1.8 nmol/L and cytostasis was obtained at 10 nmol/L. Moreover, at a concentration of 100 nmol/L, the BrdUrd uptake was less than the one observed in starved, VEGF-untreated cells, indicative of cell death induction [2].
體內(nèi)活性In the absence of inhibitors, the weight of the chamber, as well as levels of the endothelial cell marker Tie-2, were significantly increased in the presence of VEGF. Both effects were significantly inhibited in a dose-dependent manner when the mice were treated with NVP-BEZ235 given p.o. twice a day at 20 mg/kg or once at 30 mg/kg, showing the specificity of the angiogenic response driven by the VEGF [2]. NVP-BEZ235–treated adenomas (20 mg/kg) showed pronounced vacuolation of the cytoplasm when compared with PEG-treated animals. Vacuoles appeared even more prominent at the 30 and 45 mg/kg doses [3].
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 : 1 mg/ml, Sonication is recommended.
H2O : < 0.1 mg/mL (insoluble)
關(guān)鍵字inhibit | Phosphoinositide 3-kinase | BEZ-235 | Autophagy | Mammalian target of Rapamycin | NVP-BEZ-235 | PI3K | mTOR | Inhibitor | BEZ 235 | NVP-BEZ 235 | Dactolisib
相關(guān)產(chǎn)品Guanidine hydrochloride | Naringin | Valproic Acid | Taurine | Gefitinib | Aceglutamide | Hydroxychloroquine | Curcumin | Stavudine | Salicylic acid | Paeonol | 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 | 抗衰老化合物庫 | 抗病毒庫 | 藥物功能重定位化合物庫 | 抗癌臨床化合物庫 | 抗癌藥物庫
關(guān)鍵字: NVP-BEZ235|||BEZ235|||2-甲基-2-[4-[3-甲基-2-氧代-8-(喹啉-3-基)-2,3-二氫咪唑并[4,5-c]喹啉-1-基]苯基]丙腈|TargetMol

公司簡介

上海陶術(shù)生物科技有限公司為美國Target Molecule Corp. ( Target Mol ) 在上海建立的全資子公司。我們與美國波士頓、德國慕尼黑的同事一起,為北美、歐洲和亞洲從事藥物研發(fā)和生物學(xué)研究的科學(xué)家提供優(yōu)質(zhì)的產(chǎn)品和專業(yè)的服務(wù)。公司下設(shè)篩選事業(yè)部,化學(xué)事業(yè)部,生物事業(yè)部和新材料部。 從虛擬篩選到實(shí)體化合物分子供應(yīng);從商業(yè)化產(chǎn)品銷售到個性化定制合成;從對明確靶點(diǎn)的分子篩選到對明確分子的多靶點(diǎn)篩選,從高通量篩選到化學(xué)結(jié)構(gòu)優(yōu)化,我們都可以滿足您的科研用品及技術(shù)服務(wù)的需求。 經(jīng)過在中國市場五年的精心耕耘,我們已成為篩選化合物領(lǐng)域優(yōu)秀的供應(yīng)商,為超過五百家學(xué)校和各類企業(yè)提供了品質(zhì)卓越的小分子化合物和藥物篩
成立日期 2013-04-18 (12年) 注冊資本 566.2651萬人民幣
員工人數(shù) 100-500人 年營業(yè)額 ¥ 1億以上
主營行業(yè) 化學(xué)試劑,生物活性小分子 經(jīng)營模式 貿(mào)易,試劑,定制,服務(wù)
  • TargetMol中國(陶術(shù)生物)
VIP 12年
  • 公司成立:12年
  • 注冊資本:566.2651萬人民幣
  • 企業(yè)類型:有限責(zé)任公司(自然人投資或控股)
  • 主營產(chǎn)品:小分子抑制劑,藥物篩選化合物庫,天然產(chǎn)物,活性分子化合物等
  • 公司地址:上海市閘北區(qū)江場三路28號4樓
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