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- CAS号:
566-17-6
- 规格:
1mg/5mg/10mg/25mg/50mg/100mg/200mg
| 规格: | 1mg | 产品价格: | ¥462.0 |
|---|---|---|---|
| 规格: | 5mg | 产品价格: | ¥1592.0 |
| 规格: | 10mg | 产品价格: | ¥2584.0 |
| 规格: | 25mg | 产品价格: | ¥4152.0 |
| 规格: | 50mg | 产品价格: | ¥5696.0 |
| 规格: | 100mg | 产品价格: | ¥7672.0 |
| 规格: | 200mg | 产品价格: | ¥10320.0 |
Product Introduction
Bioactivity
| 名称 | Isodeoxycholic Acid |
| 描述 | Isodeoxycholic Acid is a bile acid that is formed via epimerization of deoxycholic acid by intestinal bacteria. It has a greater critical micelle concentration than DCA, indicating reduced detergent activity, and is less active than DCA in inhibiting growth in a panel of seven gut commensal bacteria species. Isodeoxycholic Acid(0.1%) inhibits spore germination induced by taurocholic acid in several C. difficile strains, as well as decreases the cytotoxicity of C. difficile culture supernatants to Vero cells. Plasma levels of isodeoxycholic acid are decreased in a rat model of high-fat diet-induced obesity compared with rats fed a normal diet. |
| 体外活性 | 异去氧胆酸(0.1%)抑制多个C. difficile菌株中由牛磺胆酸诱导的孢子萌发,并减少C. difficile培养上清液对Vero细胞的细胞毒性。[3] |
| 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 | DMF : 27 mg/mL (68.78 mM), Sonication is recommended. Ethanol : 18 mg/mL (45.85 mM), Sonication is recommended. DMSO : 122.5 mg/mL (312.05 mM), Sonication is recommended. 10% DMSO+90% Corn Oil : 1.5 mg/mL (3.82 mM), Sonication is recommended. DMF:PBS (pH 7.2) (1:1) : 0.5 mg/mL (1.27 mM), Sonication is recommended. |
| 关键字 | Isodeoxycholic Acid | Chloridechannel | Chloride channel | Bacterial |
| 相关产品 | Guanidine hydrochloride | Glycerol | Aceglutamide | Malic acid | DL-Lysine | Sucrose | Neomycin sulfate | Dimethyl sulfoxide | Sodium bicarbonate | Gluconate Calcium | Thymidine | D(+)-Raffinose pentahydrate |
| 相关库 | Bioactive Compound Library | Human Endogenous Metabolite Compound Library Plus | Bioactive Compounds Library Max | Bioactive Lipid Compound Library | Anti-Infection Compound Library | Gut Microbial Metabolite Library | Ion Channel Targeted Library | Natural Product Library | Membrane Protein-targeted Compound Library | Natural Product Library for HTS | RO5 Drug-like Natural Product Library | Anti-infective Natural Product Library |
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文献和实验亦称聚异戊烯醇( polyisoprenol)。是异戊二烯单位(异戊烯基)成直链状多数聚合的化合物的总称,在自然界广泛存在。植物界存在着特别具有 9-13个异戊烯基的化合物。在动物中已知存在着具有 17— 22个异戊烯基的多萜醇( dolichol)。这些化合物的特征是仅具有羟基(α位)的异戊烯基的饱和结构。鼠肝的微粒体含有能把葡萄糖从 UDP葡萄糖转移到多萜醇磷酸上的酶,和由此合成的以多萜醇磷酸葡萄糖为前体物质的多糖生物合成系统。所以聚戊烯醇的生理功能之一是和多糖的生物
C18 H20 O2 。 3-羟雌甾 -1, 3, 5( 10), 7-四烯 -17-酮。与马萘雌(甾)酮和异马烯雌(甾)酮( hippulin)一样是吉拉德( A. Girard, 1932)从妊娠马尿中提出的马所特有的一种发情激素。与马萘雌(甾)酮相同,由乙酸、甲羟戊酸生物合成,不能从胆甾烯醇生成,可看作是β -雌二醇的代谢产物。可由化学合成,也可通过微生物转换制成。因为发情激素作用缓和( 0.7r/g为 1国际单位),故可应用于临床
状态.此时,I序列在PI启动序列操纵下表达的Lac阻遏蛋白与O序列结合,阻碍RNA聚合酶与P序列结合,抑制转录起动. 当有乳糖存在时,lac操纵子(元)即可被诱导.在这个操纵子(元)体系中,真正的诱导剂并非乳糖本身.乳糖进入细胞,经b-半乳糖苷酶催化,转变为半乳糖.后者作为一种诱导剂分子结合阻遏蛋白,使蛋白构象变化,导致阻遏蛋白与O序列解离、发生转录.异丙基硫代半乳糖苷(IPTG)是一种作用极强的诱导剂,不被细菌代谢而十分稳定,因此被实验室广泛应用. 材料: 1、诱导
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