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- CAS号：
1032754-93-0
- 规格：
1mg/1mLx10mM(inDMSO)/2mg/5mg/10mg/25mg/50mg/100mg/500mg
| 规格： | 1mg | 产品价格： | ￥303.0 |
|---|---|---|---|
| 规格： | 1mLx10mM(inDMSO) | 产品价格： | ￥744.0 |
| 规格： | 2mg | 产品价格： | ￥413.0 |
| 规格： | 5mg | 产品价格： | ￥730.0 |
| 规格： | 10mg | 产品价格： | ￥1064.0 |
| 规格： | 25mg | 产品价格： | ￥1896.0 |
| 规格： | 50mg | 产品价格： | ￥3056.0 |
| 规格： | 100mg | 产品价格： | ￥4416.0 |
| 规格： | 500mg | 产品价格： | ￥9040.0 |
Product Introduction
Bioactivity
| 名称 | Apitolisib |
| 描述 | Apitolisib (RG 7422), an effective, class I PI3K inhibitor for PI3Kα(IC50=5 nM), PI3Kβ(IC50=27 nM), PI3Kδ(IC50=7 nM), PI3Kγ (IC50=14 nM), is used in trials study of solid cancers, breast cancer, prostate cancer, renal cell carcinoma, and endometrial carcinoma, among others. |
| 细胞实验 | Antiproliferative cellular assays are conducted using PC3 and MCF7.1 human tumor cell lines. MCF7.1 is an in vivo selected line and originally derived from the parental human MCF7 breast cancer cell line. Cell lines are cultured in RPMI supplemented with 10% fetal bovine serum, 100 units/mL penicillin, and 100 μg/mL streptomycin, 10 mM HEPES, and 2 mM glutamine at 3°C under 5% CO2. MCF7.1 cells or PC3 cells are seeded in 384-well plates in media at 1000 cells/well or 3000 cells/well, respectively, and incubated overnight prior to the addition of GDC-0980 to a final DMSO concentration of 0.5% v/v. MCF7.1 cells and PC3 cells are incubated for 3 days and 4 days, respectively, prior to the addition of CellTiter-Glo reagen and reading of luminescence using an Analyst plate reader. For antiproliferative assays, a cytostatic agent such as aphidicolin and a cytotoxic agent such as staurosporine are included as controls. Dose?response curves are fit to a 4-parameter equation and relative IC50s are calculated using Assay Explorer software.(Only for Reference) |
| 激酶实验 | Enzymatic activity: Enzymatic activity of the Class I PI3K isoforms is measured using a fluorescence polarization assay that monitors formation of the product 3,4,5-inositoltriphosphate molecule as it competes with fluorescently labeled PIP3 for binding to the GRP-1 pleckstrin homology domain protein. An increase in phosphatidyl inositide-3-phosphate product results in a decrease in fluorescence polarization signal as the labeled fluorophore is displaced from the GRP-1 protein binding site. Class I PI3K isoforms are expressed and purified as heterodimeric recombinant proteins. PI3K isoforms are assayed under initial rate conditions in the presence of 10 mM Tris (pH 7.5), 25 μM ATP, 9.75 μM PIP2, 5% glycerol, 4 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, 2% (v/v) DMSO at the following concentrations for each isoform: PI3Kα,β at 60 ng/mL; PI3Kγ at 8 ng/mL; PI3Kδ at 45 ng/mL. After assay for 30 minutes at 25°C, reactions are terminated with a final concentration of 9 mM EDTA, 4.5 nM TAMRA-PIP3, and 4.2 μg/mL GRP-1 detector protein before reading fluorescence polarization on an Envision plate reader. IC50s are calculated from the fit of the dose?response curves to a 4-parameter equation.Human recombinant mTOR(1360?2549) is expressed and purified from insect cells and assayed using a Lanthascreen fluorescence resonance energy transfer format in which phosphorylation of recombinant green fluorescent protein (GFP)-4-EBP1 is detected using a terbium-labeled antibody to phospho-threonine 37/46 of 4-EBP1. Reactions are initiated with ATP and conducted in the presence of 50 mM Hepes (pH 7.5), 0.25 nM mTOR, 400 nM GFP-4E-BP1, 8 μM ATP, 0.01% (v/v) Tween 20, 10 mM MnCl2, 1 mM EGTA, 1 mM dithiothreitol, and 1% (v/v) DMSO. Assays are conducted under initial rate conditions at room temperature for 30 minutes before terminating the reaction and detecting product in the presence of 2 nM Tb-anti-p4E-BP1 antibody and 10 mM EDTA.Dose?response curves are fit to an equation for competitive tight-binding inhibition and apparent Ki' s are calculated using the determined Km for ATP of 6.1 μM. |
| 体外活性 | 在PC-3和MCF-7 neo/HER2异种移植模型中,GDC-0980（1 mg/kg）能够抑制肿瘤生长.在小鼠中,静脉给药 GDC-0980（1 mg/kg）. |
| 体内活性 | 在PC3（IC50=307 nM）和MCF7细胞（IC50=255 nM）中,GDC-0980明显抑制的细胞增殖。对于I类PI3K和mTOR激酶,GDC-0980的选择性抑制作用显著,对mTOR的（Ki=17 nM）,对于PI3Kα（IC50=5 nM）,β（IC50=27 nM）,δ（IC50=7 nM）,和γ（IC50=14 nM）。 |
| 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 | Ethanol : < 1 mg/mL (insoluble or slightly soluble) DMSO : 13.9 mg/mL (27.88 mM), Sonication is recommended. H2O : < 1 mg/mL (insoluble or slightly soluble) 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 1 mg/mL (2.01 mM), Sonication is recommended. 10% DMSO+90% Saline : 1.39 mg/mL (2.79 mM), Solution. |
| 关键字 | RG-7422 | RG7422 | PI3K | Phosphoinositide 3-kinase | p110δ | p110γ | p110β | p110α | mTOR | Mammalian target of Rapamycin | Inhibitor | inhibit | GNE-390 | GNE390 | GDC0980 | GDC 0980 | Apoptosis | Apitolisib |
| 相关产品 | Formamide | Urea | Sodium Molybdate | Dimethyl phthalate | Aceglutamide | Alginic acid | Cysteamine hydrochloride | Metronidazole | Sildenafil citrate | Citric Acid Triammonium | Stavudine | Tamoxifen |
| 相关库 | Inhibitor Library | Anti-Cancer Active Compound Library | Bioactive Compound Library | Bioactive Compounds Library Max | Anti-Cancer Metabolism Compound Library | Kinase Inhibitor Library | Anti-Aging Compound Library | Immunology/Inflammation Compound Library | Drug Repurposing Compound Library | Anti-Cancer Clinical Compound Library | Human Metabolite Library | Anti-Cancer Drug Library |
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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 Apitolisib【1032754-93-0】
￥303 - 9040
