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- 文献和实验
- 技术资料
- CAS号：
894187-61-2
- 规格：
1mg/1mLx10mM(inDMSO)/2mg/5mg/10mg/25mg/50mg/100mg
| 规格： | 1mg | 产品价格： | ￥190.0 |
|---|---|---|---|
| 规格： | 1mLx10mM(inDMSO) | 产品价格： | ￥393.0 |
| 规格： | 2mg | 产品价格： | ￥253.0 |
| 规格： | 5mg | 产品价格： | ￥396.0 |
| 规格： | 10mg | 产品价格： | ￥609.0 |
| 规格： | 25mg | 产品价格： | ￥1256.0 |
| 规格： | 50mg | 产品价格： | ￥2056.0 |
| 规格： | 100mg | 产品价格： | ￥3032.0 |
Product Introduction
Bioactivity
| 名称 | STF-118804 |
| 描述 | STF-118804 is a highly specific NAMPT inhibitor; reduces the viability of most B-ALL cell lines with IC50 <10 nM. |
| 细胞实验 | Human cell lines or lineage negative cord blood cells were seeded into 96-well plates (6×105 cells per milliliter). Compounds are added in increasing concentrations, and cells are incubated at 37°C/5% CO2 for 72 hours. To detect viability, CellTiter-Blue reagent is added at 1:10 dilution, and plates are incubated for 4 hours at 37°C/5% CO2 prior to reading on a Flexstation II 384 or a Synergy H1 reader at an excitation of 555 nm and emission detection of 590 nm. Cell viability is also measured by CellTiter-Fluor. The cell-permeable ?uorogenic peptide substrate GF-AFC reagent is added at 1:2 dilution, and plates are incubated for 30 min at 37°C/5% CO2 prior to reading on a Synergy H1 reader at an excitation of 380 nm and emission detection of 505 nm. Cord blood cells are enumerated on a hemocytometer, and cell viability is assessed with trypan blue exclusion dye. Inhibitory concentration (IC50) is calculated using Prism software. Primary patient samples are plated in 96-well plates and treated with increasing concentrations of STF-118804 for 48 hours at 37°C in 5% CO2. WST-1 reagent is added to the culture medium (1:10 dilution), and absorbance is measured at 450 nm using a Bio-Rad model 680 microplate reader. All assays are performed in triplicate. IC50 is calculated using CalcuSyn version 2.0 software.(Only for Reference) |
| 激酶实验 | Enzyme Assays: The enzymatic activities of NAMPT and NMNAT are measured using in vitro kits and using the Two-Step Method per manufacturer's instructions. Compounds, NAMPT and/or NMNAT enzymes, and their substrates are mixed and incubated at 30°C for 1 hour. Reagents for the indicator reaction (Wst-1) are then added, and absorbance is read at 450 nm every 5 min at 30°C on a Tecan In?nite M100 multimode plate reader. |
| 体外活性 | STF-118804 reduces the viability of B-ALL cell lines containing MLL chromosomal translations, with IC50 values in the low nanomolar range. In addition, leukemic samples from ?ve pediatric ALL patients are also sensitive to STF-118804 in the low nanomolar range. STF-118804 induces leukemia MV411 cell apoptosis without antecedent cell cycle arrest. [1] |
| 体内活性 | STF-118804 (25 mg/kg twice daily, s.c.) improves survival in an orthotopic xenotransplant model of high-risk acute lymphoblastic leukemia, and effectively depletes leukemia-initiating cells. [1] |
| 存储条件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. |
| 溶解度 | DMSO : 46.2 mg/mL (100.1 mM), Sonication is recommended. |
| 关键字 | Visfatin | STF-118804 | Pre-B cell colony enhancing factor | PBEF | Nicotinamide phosphoribosyl transferase | NAMPT | Inhibitor | inhibit | Apoptosis |
| 相关产品 | Formamide | Chitosan oligosaccharide | Urea | Dimethyl phthalate | Aceglutamide | Alginic acid | Cysteamine hydrochloride | Metronidazole | Sildenafil citrate | Citric Acid Triammonium | Stavudine | Tamoxifen |
| 相关库 | Inhibitor Library | Bioactive Compound Library | Anti-Cancer Compound Library | Bioactive Compounds Library Max | Highly Selective Inhibitor Library | Anti-COVID-19 Compound Library | Stem Cell Differentiation Compound Library | NO PAINS Compound Library | Glycometabolism Compound Library | Immunology/Inflammation Compound Library | Anti-Metabolism Disease Compound Library | Target-Focused Phenotypic Screening Library |
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相关实验
网络 第十九章 杂环化合物和生物碱 杂环化合物在自然界分布很广，其数量几乎占已知有机化合物的三分之一，用途也很多。许多重要的物质如叶绿素、血红素、核酸以及临床应用的一些有显著疗效的天然药物和合成药物等，都含有杂环化合物的结构。生物碱多是中草药的有效成分，绝大多数是含氮的杂环化合物。本章内容与医学关系密切，具有重要意义。
分子中具有高能键的化合物。在生物体内主要有上式（Ⅰ）和（Ⅱ）两种结构的高能化合物。其作用为贮藏能量（例如 ATP、肌酸磷酸）和作为产生 ATP源的中间代谢产物（例如磷酸烯醇丙酮酸）以及合成反应的中间物质（例如酰基辅酶 A），在蛋白质的结构（ conformation）变化周期的第一阶段上（例如钠钾 ATP酶的羧基磷酸中间体）也具有重要作用。多数高等化合物具有磷酸基，但也有例外。
由不同种元素组成的纯净物叫做化合物。化合物一般有固定的组成。化合物的组成一般可用化学式表示。化合物具有确定的物理性质和化学性质，不同于其组成元素的性质。化合物中的元素不能用简单的机械方法或物理方法分开，而必须用化学方法才能分离。
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化合物 STF118804【894187-61-2】
￥190 - 3032
