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STF-118804

STF-118804

产品编号 T6682   CAS 894187-61-2
别名: STF 118804, STF118804

STF-118804是一种烟酰胺磷酸核糖基转移酶 Nampt 高选择性抑制剂,降低大多数 B-ALL 细胞系的活力,IC50 <10 nM。

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STF-118804 Chemical Structure
STF-118804, CAS 894187-61-2
规格 价格/CNY 货期 数量
1 mg ¥ 218 现货
2 mg ¥ 297 现货
5 mg ¥ 496 现货
10 mg ¥ 762 现货
25 mg ¥ 1,570 现货
50 mg ¥ 2,570 现货
100 mg ¥ 3,790 现货
1 mL * 10 mM (in DMSO) ¥ 546 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
MG-132限时半价
产品目录号及名称: STF-118804 (T6682)
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生物活性
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存储 & 溶解度
参考文献
产品描述 STF-118804 is a highly specific NAMPT inhibitor; reduces the viability of most B-ALL cell lines with IC50 <10 nM.
靶点活性 B-ALL cells:<10 nM.
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]
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.
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)
别名 STF 118804, STF118804
分子量 461.53
分子式 C25H23N3O4S
CAS No. 894187-61-2

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 46.2 mg/mL (100 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.1667 mL 10.8335 mL 21.6671 mL 54.1677 mL
5 mM 0.4333 mL 2.1667 mL 4.3334 mL 10.8335 mL
10 mM 0.2167 mL 1.0834 mL 2.1667 mL 5.4168 mL
20 mM 0.1083 mL 0.5417 mL 1.0834 mL 2.7084 mL
50 mM 0.0433 mL 0.2167 mL 0.4333 mL 1.0834 mL
100 mM 0.0217 mL 0.1083 mL 0.2167 mL 0.5417 mL

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TargetMol Library Books参考文献

1. Matheny CJ, et al. Chem Biol. 2013, 20(11), 1352-1363.
Lysophosphatidylcholines DT2216 Euphorbia Factor L2 Icaritin YK-4-279 EGFR-IN-3 icFSP1 Quisinostat

相关化合物库

该产品包含在如下化合物库中:
高选择性抑制剂库 抑制剂库 干细胞分化化合物库 表型筛选靶点鉴定库 糖代谢化合物库 代谢化合物库 抗代谢疾病化合物库 细胞凋亡化合物库 抗COVID-19化合物库 已知活性化合物库

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

STF-118804 894187-61-2 Apoptosis Metabolism NAMPT Inhibitor STF 118804 inhibit Pre-B cell colony enhancing factor Nicotinamide phosphoribosyl transferase PBEF Visfatin STF118804 inhibitor

 

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