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- CAS号:
866460-33-5
- 规格:
1mLx10mM(inDMSO)/2mg/5mg/10mg/25mg/50mg/100mg
| 规格: | 1mLx10mM(inDMSO) | 产品价格: | ¥218.0 |
|---|---|---|---|
| 规格: | 2mg | 产品价格: | ¥121.0 |
| 规格: | 5mg | 产品价格: | ¥174.0 |
| 规格: | 10mg | 产品价格: | ¥238.0 |
| 规格: | 25mg | 产品价格: | ¥356.0 |
| 规格: | 50mg | 产品价格: | ¥554.0 |
| 规格: | 100mg | 产品价格: | ¥872.0 |
Product Introduction
Bioactivity
| 名称 | Setipiprant |
| 描述 | Setipiprant (ACT-129968) is an orally available, selective CRTH2 antagonist (IC50: 6.0 nM). CRTH2 is a G protein-coupled receptor for prostaglandin (PGD2). PGD2 is produced by the mast cells and is a key mediator in various inflammatory diseases, including allergy and asthma. Binding of PGD2 to CRTH2, which are expressed on the surface of blood-borne cells, induces chemotaxis of Th2 cells, basophils, and eosinophils, and stimulates cytokine release from these cells. |
| 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 | 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 2 mg/mL (4.97 mM), Sonication is recommended. DMSO : 45 mg/mL (111.82 mM), Sonication is recommended. |
| 关键字 | Setipiprant | selective | rhinitis | rat | ProstaglandinReceptor | Prostaglandin Receptor | oral | KYTH105 | KYTH 105 | Inhibitor | inhibit | HEK-293 | dog | CRTh2 | cAMP | calcium liberation | asthma | ACT129968 | ACT 129968 |
| 相关产品 | Rutin | Benzyl nicotinate | Lornoxicam | p-Hydroxycinnamic acid | Rebamipide | Tranilast | Azathioprine | Kynurenic acid | Monomethyl fumarate | Ozagrel | Pamoic acid disodium | Pranoprofen |
| 相关库 | Inhibitor Library | Bioactive Compound Library | Bioactive Compounds Library Max | GPCR Compound Library | Immunology/Inflammation Compound Library | Membrane Protein-targeted Compound Library | Pain-Related Compound Library | Drug Repurposing Compound Library | Anti-Cancer Clinical Compound Library | Target-Focused Phenotypic Screening Library | Human Metabolite Library | Anti-Cancer Drug Library |
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文献和实验为啥越老越怕冷?竟是免疫细胞「叛变」了!Cell Metab
了 ILC2s。图片来源:Cell Metabolism研究人员发现,内脏脂肪组织的 ILC2s 在整个生命周期中都有存在。此外,由于 ILC2s 是 IL-5 的重要来源,因此它还是嗜酸性粒细胞的主要调节因子,而在衰老过程中嗜酸性粒细胞的比例也在下降。图片来源:Cell Metabolism衰老脂肪组织中 IL-33 的失调是 ILC2s 缺失的基础IL-33 是调节 VAT 中 ILC2s 的主要细胞因子,IL-33 是由年轻小鼠 Pdgfra+间充质祖细胞和血管周围的内皮细胞产生的。然而,当研究
条件下使样品变得又硬又脆,用刀劈裂样品,暴露观察面。因为是用刀劈裂的样品,断裂往往发生在细胞被冻结后较脆弱的部位,多数是沿细胞及细胞器 的膜裂开。由于断裂面是凸凹不平的,所以图像立体感强。冷冻断裂时,刀的作用在于劈裂,而不是切割,所以刀刃不必锋利,但不能有缺口、油污和水份,还需保持清洁干燥。冷冻复型的断裂操作要在真空中进行,是因为真空对热传导性差,能使样品较长时间维持在较恒定温度下进行断裂操作,同时也便于进行下步的蚀刻处理。仪器中进行断裂的最佳条件:真空度为133×10-5~3×40
【讨论】Innate immunity: 'Natural helper' cells identified
IL-5, IL-6 and IL-13 in vitro. These cells also produced TH2-type cytokines, as well as low levels of interferon-γ, in response to PMA (phorbol 12-myristate 13-acetate) plus ionomycin, and incubation with IL-33 or IL-2 plus IL-25 induced high levels
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