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Isodeoxycholic Acid 是一种胆汁酸,由肠道细菌通过脱氧胆酸的表聚作用形成。Isodeoxycholic acid 的临界胶束浓度高于二氯苯甲醚,这表明它的去污活性降低了,而且在抑制七种肠道共生细菌生长方面的活性低于二氯苯甲醚。Isodeoxycholic Acid(0.1%)能抑制几种艰难梭菌菌株在牛磺胆酸诱导下的孢子萌发,并能降低艰难梭菌培养上清对 Vero 细胞的细胞毒性。在高脂饮食诱发肥胖的大鼠模型中,血浆中的Isodeoxycholic acid 水平比正常饮食的大鼠低。
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Isodeoxycholic Acid 是一种胆汁酸,由肠道细菌通过脱氧胆酸的表聚作用形成。Isodeoxycholic acid 的临界胶束浓度高于二氯苯甲醚,这表明它的去污活性降低了,而且在抑制七种肠道共生细菌生长方面的活性低于二氯苯甲醚。Isodeoxycholic Acid(0.1%)能抑制几种艰难梭菌菌株在牛磺胆酸诱导下的孢子萌发,并能降低艰难梭菌培养上清对 Vero 细胞的细胞毒性。在高脂饮食诱发肥胖的大鼠模型中,血浆中的Isodeoxycholic acid 水平比正常饮食的大鼠低。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 578 | 现货 | |
5 mg | ¥ 1,990 | 现货 | |
10 mg | ¥ 3,230 | 现货 | |
25 mg | ¥ 5,190 | 现货 | |
50 mg | ¥ 7,120 | 现货 | |
100 mg | ¥ 9,590 | 现货 | |
200 mg | ¥ 12,900 | 现货 |
产品描述 | 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] |
别名 | 异脱氧胆酸, isoDCA |
分子量 | 392.57 |
分子式 | C24H40O4 |
CAS No. | 566-17-6 |
Smiles | C[C@@]12[C@@]3([C@]([C@]4([C@](C)([C@@H](O)C3)[C@@]([C@@H](CCC(O)=O)C)(CC4)[H])[H])([C@H](O)C[C@@]1(CCCC2)[H])[H])[H] |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||
溶解度信息 | DMF: 27.0 mg/mL (68.8 mM) Ethanol: 18.0 mg/mL (45.8 mM) DMSO: 18.0 mg/mL (45.8 mM) DMF:PBS (pH 7.2) (1:1): 0.5 mg/mL | |||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||
Ethanol/DMSO/DMF
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