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乙酰水杨酸
COX-1 Selective Inhibitors
规格或纯度:
10mM in DMSO
- CAS编号: 50-78-2(DMSO)
- 分子式: C9H8O4
- 分子量: 180.16
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基本描述
| 规格或纯度 | 10mM in DMSO |
|---|---|
| 英文名称 | Aspirin (NSC 27223) |
| 英文别名 | Acetylsalicylic acid, ASA;2-?(acetyloxy)?-benzoic acid |
| 生化机理 | Aspirin (NSC 27223, Acetylsalicylic acid, ASA) is a salicylate, and irreversible COX1 and COX2 inhibitor, used as an analgesic to relieve minor aches and pains, as an antipyretic to reduce fever, and as an anti-inflammatory medication. Aspirin induces autophagy and stimulates mitophagy. |
| 储存温度 | -80℃储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
Information Aspirin (NSC 27223, Acetylsalicylic acid, ASA) is a salicylate, and irreversibleCOX1andCOX2inhibitor, used as an analgesic to relieve minor aches and pains, as an antipyretic to reduce fever, and as an anti-inflammatory medication. Aspirin inducesautophag Aspirin inhibits the activation of NF-kappa B, thus prevents the degradation of the NF-kappa B inhibitor, I kappa B, and therefore NF-kappa B is retained in the cytosol. Aspirin also inhibits NF-kappa B-dependent transcription from the Ig kappa enhancer and the human immunodeficiency virus (HIV) long terminal repeat (LTR) in transfected T cells. Aspirin and salicylate are mediated in part by their specific inhibition of IKK-beta, thereby preventing activation by NF-kappaB of genes involved in the pathogenesis of the inflammatory response. Aspirin is protective against neurotoxicity elicited by the excitatory amino acid glutamate in rat primary neuronal cultures and hippocampal slices. Aspirin triggers transcellular biosynthesis of a previously unrecognized class of eicosanoidsduring coincubations of human umbilical vein endothelial cells (HUVEC) and neutrophils [polymorphonuclear leukocytes (PMN)]. Aspirin evokes a unique class of eicosanoids formed by acetylated PGHS-2 and 5-lipoxygenase interactions. Aspirin treatment inhibits the phosphorylation of IRS-1 at Ser307 as well as the phosphorylation of JNK, c-Jun, and degradation of IkappaBalpha in 3T3-L1 and Hep G2 cells treated with tumor necrosis factor (TNF)-alpha. Aspirin treatment inhibits phosphorylation of Akt and the mammalian target of rapamycin (but not extracellular regulated kinase or PKCzeta) in response to TNF-alpha. Aspirin rescues insulin-induced glucose uptake in 3T3-L1 adipocytes pretreated with TNF-alpha. In?vivo
cell?lines： Concentrations： Incubation?Time： Powder?Purity:≥99% |
名称和标识符
| Canonical SMILES | CC(=O)OC1=C(C=CC=C1)C(O)=O |
|---|---|
| 分子量 | 180.16 |
化学和物理性质
| 溶解性 | Solubility (25°C) In vitro Ethanol: 7 mg/mL (33.45 mM); DMSO: 2 mg/mL (9.55 mM); Water: Insoluble; |
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