地西他濱|T1508

價格	￥159	￥335	￥535
包裝	1mg	5mg	10mg

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:地西他濱	英文名稱:Decitabine
CAS:2353-33-5	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: 99.87%	產(chǎn)品類別: 抑制劑
貨號: T1508

Product Introduction

Bioactivity

名稱	Decitabine
描述	Decitabine (Deoxycytidine) is a deoxycytidine analog, a DNA methyltransferase inhibitor with oral activity. Decitabine has antitumor activity and antimetabolic activity. Decitabine induces cell cycle arrest and apoptosis.
細(xì)胞實驗	For cell cycle analysis, KARPAS-299 cells were incubated for 24 h with 1 μM of 5-aza-CdR in RPMI and grown for 4 days in fresh RPMI only. Then, 105–106 cells were suspended in 500 μl PI-buffer (0.1% Na–citrate dihydrate, 0.1% Triton X-100, 0.1% RNAse (DNAse free) in PBS). Propidium–iodide (ROTH, dissolved in PBS) was added to a concentration of 10 μg/ml and the cells were incubated for 30 min at 37 °C. The analysis was performed on a flow cytometer using the BD FACS Diva Software. Three independent samples of 5-aza-CdR treated and PBS controls were analyzed. Descriptive statistics for analysis are reported as mean ± SEM [4].
激酶實驗	The rate of DNA synthesis was measured by the incorporation of radioactive thymidine into DNA. HL-60 (5 × 10^3 cells/ml) and KG1a cells (10^4 cells/ml) were suspended in 2 ml RPMI medium containing 10% fetal serum in 6-well (35 mm diameter) dishes and incubated with different concentrations of corresponding drugs for 48 h (drugs were added simultaneously). At 48 h, 0.5 μCi [3H] thymidine (6.7 Ci/mmol) was added to each well and incubated for an additional 24 h. The cells were placed on GF/C glass fiber filters (2.4 cm diameter), washed with cold 0.9% NaCl, 5% cold trichloroacetic acid and ethanol. The filters containing the DNA were then dried, placed in EcoLite scintillation liquid (ICN) and the radioactivity measured using scintillation counter. The IC50 is defined as the concentration of drug that inhibits by 50% the DNA synthesis of the leukemic cell lines from the dose-response curve [1].
動物實驗	For xenografts, NOD.CB17-Prkdc?scid/NCrHsd (NOD/SCID, Harlan Laboratories) mice were used. KARPAS-299 human cells were grown as described above, dissolved in sterile PBS to a concentration of 1×107 cells/ml and inoculated subcutaneously (1×10^6 cells/injection) into the right and left flanks of the mice. Tumor range was followed measuring tumor length and tumor width with a calliper. Mice weighed approximately 25 g at the beginning of the therapy. 5-Aza-CdR was dissolved in sterile PBS and was administered intraperitoneally (i.p.). Each mouse received 2.5 mg/kg/mouse per treatment. Control mice were administered 100 μl of sterile PBS. Therapies were adjusted regarding start and duration of the treatment in order to obtain optimal treatment procedures. In schedule A, three mice were treated with 5-aza-CdR 11 days after inoculation, when tumor size was approximately 1 cm2. The control group contained two mice. The mice received 5-aza-CdR or PBS every day for eight days. In schedule B, two mice were treated with 5-aza-CdR three days after inoculation and three mice five days after inoculation when tumors were not or just palpable. 5-Aza-CdR was administered every other day for five times to each mouse. The control group contained two mice [4].
體外活性	方法：人急性白血病細(xì)胞 molt4 用 Decitabine (0.00625-100 μM) 處理 24-96 h，使用 CCK-8 方法檢測細(xì)胞增殖。結(jié)果：Decitabine 以劑量和時間依賴的方式抑制 molt4 細(xì)胞的增殖，處理 72 h 和 96 h 的 IC50 分別為 84.461 μM 和 10.113 μM。[1] 方法：人 BCP-ALL 細(xì)胞 SEM 和 RS4;11 用 Decitabine (1000 nM) 處理 72 h，使用 Flow Cytometry 檢測細(xì)胞周期情況。結(jié)果：Decitabine 引起 SEM 細(xì)胞中 G0/G1 停滯。RS4;11 的細(xì)胞周期不受 Decitabine 的影響。[2]
體內(nèi)活性	方法：為檢測體內(nèi)抗腫瘤活性，將 Decitabine (0.4 mg/kg) 腹腔注射給攜帶 ALL 腫瘤 SEM-ffluc-GFP 或 RS4;11-ffluc-GFP 的 NSG 小鼠，每天一次，持續(xù)三十天。結(jié)果：Decitabine 顯著延遲了 SEM-ffluc-GFP 和 RS4-ffluc 衍生的異種移植物模型中的白血病細(xì)胞增殖。[2] 方法：為檢測體內(nèi)抗腫瘤活性，將 Decitabine (0.8 mg/kg) 腹腔注射給攜帶人膽管癌腫瘤 TFK-1 的 Balb-c nu/nu 小鼠，每天一次，持續(xù)十四天。結(jié)果：在 TFK-1 小鼠異種移植物中，Decitabine 延緩了荷瘤小鼠的腫瘤生長并提高了其存活率。[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	H2O : 11.4 mg/mL (50 mM) DMSO : 55 mg/mL (241.01 mM)
關(guān)鍵字	DNA Methyltransferase \| DNMTs \| NSC-127716 \| Apoptosis \| inhibit \| DNA MTases \| NSC127716 \| Nucleoside Antimetabolite/Analog \| Decitabine \| Inhibitor
相關(guān)產(chǎn)品	L-Glutamic acid \| Metronidazole \| 5-Fluorouracil \| Dextran sulfate sodium salt (MW 4500-5500) \| Stavudine \| Tributyrin \| Myricetin \| Sorafenib \| L-Ascorbic acid \| Acetylcysteine \| Salicylic acid \| Sodium 4-phenylbutyrate
相關(guān)庫	抑制劑庫 \| 抗癌上市藥物庫 \| 抗癌活性化合物庫 \| 經(jīng)典已知活性庫 \| 已知活性化合物庫 \| EMA 上市藥物庫 \| 抗衰老化合物庫 \| FDA 上市藥物庫 \| 藥物功能重定位化合物庫 \| 抗癌臨床化合物庫

關(guān)鍵字：地西他濱|||NSC 127716|||Deoxycytidine|||Dacogen|||5-Aza-2'-deoxycytidine|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；從對明確靶點的分子篩選到對明確分子的多靶點篩選，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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