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- 详细信息
- 文献和实验
- 技术资料
- CAS号:
1986-81-8
- 规格:
1mLx10mM(inDMSO)/50mg/100mg/500mg
| 规格: | 1mLx10mM(inDMSO) | 产品价格: | ¥214.0 |
|---|---|---|---|
| 规格: | 50mg | 产品价格: | ¥207.0 |
| 规格: | 100mg | 产品价格: | ¥334.0 |
| 规格: | 500mg | 产品价格: | ¥776.0 |
Product Introduction
Bioactivity
| 名称 | Nicotinamide N-oxide |
| 描述 | Nicotinamide N-oxide (Nicotinamide 1-oxide) is recognized as an in vivo metabolite of nicotinamide which is a precurser of nicotinamide-adenine dinucleotide (NAD+) in animals. The enzyme that catalyzes the reduction of nicotinamide N-oxide to nicotinamide in the liver is xanthine oxidase. |
| 体外活性 | Nicotinamide 是维生素 B3 的一种形式。它是烟酰胺腺嘌呤二核苷酸的前体,是氧化磷酸化过程中最著名的电子载体,也是许多脱氢酶的辅助因子。它通过两个酶系统进行代谢。第一次反应首先由烟酰胺 N-甲基转移酶将烟酰胺甲基化,然后由醛氧化酶将其氧化。第二次反应将烟酰胺氧化为nicotinamide N-oxide[1]。我们合成了一系列 nicotinamide N-oxide,并证明它们是新型、强效和选择性的 CXCR2 受体拮抗剂。化合物 1 对中性粒细胞趋化有强效抑制作用(IC50=10 nM)。化合物 2 是 IL-8 结合的选择性拮抗剂(IC50=110 nM)和中性粒细胞趋化的强效抑制剂(IC50=170 nM)[2]。 |
| 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 : 3.85 mg/mL (27.87 mM), Sonication is recommended. 10% DMSO+40% PEG300+5% Tween 80+45% Saline : 1 mg/mL (7.24 mM), Sonication is recommended. H2O : Limited solubility |
| 关键字 | Nicotinamide N-oxide | Nicotinamide Noxide | Nicotinamide N oxide | Nicotinamide | Inhibitor | inhibit | EndogenousMetabolite | Endogenous Metabolite | DrugMetabolite | Drug Metabolite | CXCR | CXC chemokine receptors | c-Myc | cMyc |
| 相关产品 | Formamide | Guanidine hydrochloride | Glycerol | Aceglutamide | Malic acid | DL-Lysine | Sucrose | Nicotinamide riboside malate | Gluconate Calcium | Thymidine | Corn starch | D(+)-Raffinose pentahydrate |
| 相关库 | Inhibitor Library | Bioactive Compound Library | Selected Plant-Sourced Compound Library | Bioactive Compounds Library Max | Gut Microbial Metabolite Library | Anti-Tumor Natural Product Library | Natural Product Library | GPCR Compound Library | Membrane Protein-targeted Compound Library | Immunology/Inflammation Compound Library | Anti-Inflammatory Traditional Chinese Medicine Compound Library | Natural Product Library for HTS |
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文献和实验A A,Meng S Y.Biotechnol Bioeng.1995,47:186-192 50.Tolentino G J,Meng S Y,San K Y.Biotechnol Lett.1992,14:157-162 51.San K Y,Bennet G N,Chou CH.Ann N Y Acad Sci.1994,721:268-276 52.Deuschle U,Kammerer W,Gentz R.EMBO J.1986,5:2987-2994 53.Gaal T,Barkei J
人工合成的纯单晶体无机聚合物(无机高分子化合物)——聚氮化硫[SN]n,它有金属的导电性,在-262.7℃温度下还显示超导性(没有可测得的电阻)。它是第一个不含金属元素而有金属导电性的共价聚合物,也是第一个不含金属元素而显示超导性的共价聚合物。化学家研究了由三种元素组成的无机化合物(如PbMo6S8),它在几千高斯的强磁场下仍有超导性。利用这种特性,用这超导体建立质密的高场强磁铁。到1986年末,科学家们发现钇钡铜复合氧化物具有超导性,如YBa2Cu3Ox,俗称为“1-2-3”化合
for an adequate supply of mycelium. If the mycelium is first lyophilized, or lyophilized and then boiled, false negatives are still obtained. Accordingly, we simplified the standard mini-prep procedure (Zolan and Pukkila 1986 Mol. Cell. Biol. 6:195-200
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