| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| B485289-50g |
50g |
现货  |
| |
| B485289-250g |
250g |
现货 |
|
| 别名 | 胆汁酸钠盐-脱氧胆酸钠盐混合物 | 胆汁酸 钠盐 | 胆酸-脱氧胆酸钠盐混合物 |
|---|---|
| 英文别名 | Bile acids sodium salt, Cholic acid-Deoxycholic acid sodium salt mixture |
| 规格或纯度 | 适用于微生物学 |
| 英文名称 | Bile salts |
| 生化机理 | 胆汁盐是表面活性的类固醇化合物，它们的主要生理功能是帮助消化脊椎动物肠道中的亲脂性营养素。 |
| 产品介绍 |
胆汁盐是一种有机钠盐，包含任何胆汁酸与甘氨酸或牛磺酸的偶联物。胆汁盐由四种不同的胆汁酸组成：胆酸、脱氧胆酸、鹅去氧胆酸和石胆酸。
胆汁盐是在受控条件下由纯化的新鲜胆汁提取出来，可用于细菌培养基，在细胞培养基中它作为一种选择性抑制剂，可以分离和鉴定病原体。例如，麦康凯琼脂/肉汤。
应用 在进行的实验中，胆汁盐可以用作选择性试剂之一，以防止受损的大肠杆菌细胞的生长，以鉴定选择性培养基中的特异性试剂，其将抑制受损的大肠杆菌ML30 细胞的生长。它也可以用于创伤弧菌（贝内克氏菌属）的分离鉴定，它是一种嗜盐菌，可导致几种人类传染病。
Bile salt is an organic sodium salt, which contains any conjugate of Bile acid with glycine or Taurine. Bile salts are composed of four different Bile acid: cholic acid, deoxycholic acid, Chenodeoxycholic acid and Lithocholic acid.
Bile salt is extracted from purified fresh bile under controlled conditions and can be used in bacterial culture medium. As a selective inhibitor in cell culture medium, it can isolate and identify pathogens. For example, MacConkey agar/broth.
Description Bile salts may be used as one of the selective agents to prevent the growth of injuredEscherichia colicells, in an experiment done in order to identify the specific agent in the selective media which would inhibit the growth of the injuredEscherichia coliML30 cells. It may also be used for identification of isolates ofVibrio(Beneckea)vulnificuswhich is a halophilic bacterium, found responsible for causing several human infections. |
| 溶解性 | H2O：0.1g/mL，清澈，淡黄色 |
|---|
| 1. D L Scheusner,F F Busta,M L Speck. (1971-01-01) Inhibition of injured Escherichia coli by several selective agents.. Applied microbiology, 21 ((1)): (46-49). [PMID:4924998] |
| 2. Ilias Lagkouvardos,Rüdiger Pukall,Birte Abt,Bärbel U Foesel,Jan P Meier-Kolthoff,Neeraj Kumar,Anne Bresciani,Inés Martínez,Sarah Just,Caroline Ziegler,Sandrine Brugiroux,Debora Garzetti,Mareike Wenning,Thi P N Bui,Jun Wang,Floor Hugenholtz,Caroline M Plugge,Daniel A Peterson,Mathias W Hornef,John F Baines,Hauke Smidt,Jens Walter,Karsten Kristiansen,Henrik B Nielsen,Dirk Haller,Jörg Overmann,Bärbel Stecher,Thomas Clavel. (2016-09-28) The Mouse Intestinal Bacterial Collection (miBC) provides host-specific insight into cultured diversity and functional potential of the gut microbiota.. Nature microbiology, 1 ((10)): (16131-16131). [PMID:27670113] |
| 3. Nadja Haarmann,Michael Berger,Ivan U Kouzel,Alexander Mellmann,Petya Berger. (2018-06-27) Comparative virulence characterization of the Shiga toxin phage-cured Escherichia coli O104:H4 and enteroaggregative Escherichia coli.. International journal of medical microbiology : IJMM, 308 ((7)): (912-920). [PMID:29941383] |
| 4. Catherine Jane Messner,Linda Mauch,Laura Suter-Dick. (2019-06-14) Bile salts regulate CYP7A1 expression and elicit a fibrotic response and abnormal lipid production in 3D liver microtissues.. Toxicology in vitro : an international journal published in association with BIBRA, 60 (261-271). [PMID:31195089] |
| 5. Leyuan Li,Elias Abou-Samra,Zhibin Ning,Xu Zhang,Janice Mayne,Janet Wang,Kai Cheng,Krystal Walker,Alain Stintzi,Daniel Figeys. (2019-09-14) An in vitro model maintaining taxon-specific functional activities of the gut microbiome.. Nature communications, 10 ((1)): (4146-4146). [PMID:31515476] |
| 6. Shuting Qing,Qiuqin Zhang,Wei Li,Elham Azarpazhooh,Benjamin K Simpson,Xin Rui. (2019-11-22) Effects of different satiety levels on the fate of soymilk protein in gastrointestinal digestion and antigenicity assessed by an in vitro dynamic gastrointestinal model.. Food & function, 10 ((12)): (7855-7864). [PMID:31750463] |
| 7. Francesco Fancello,Chiara Multineddu,Mario Santona,Pierfrancesco Deiana,Giacomo Zara,Ilaria Mannazzu,Marilena Budroni,Sandro Dettori,Severino Zara. (2020-01-16) Bacterial Biodiversity of Extra Virgin Olive Oils and Their Potential Biotechnological Exploitation.. Microorganisms, 8 ((1)): [PMID:31936728] |
| 8. Ziyu Zhang,Yumeng Fu,Qi Liu,Benjamin K Simpson,Elham Azarpazhooh,Mingsheng Dong,Xin Rui. (2020-07-31) Effect of lactic fermentation on soy protein digestive pattern assessed by an in vitro dynamic gastrointestinal digestion model and the influence on human faecal microbiota.. Journal of the science of food and agriculture, 101 ((3)): (871-879). [PMID:32729126] |
| 9. Yang Wei,Dan Zhou,Alan Mackie,Shufang Yang,Lei Dai,Liang Zhang,Like Mao,Yanxiang Gao. (2021-01-30) Stability, Interfacial Structure, and Gastrointestinal Digestion of β-Carotene-Loaded Pickering Emulsions Co-stabilized by Particles, a Biopolymer, and a Surfactant.. Journal of agricultural and food chemistry, 69 ((5)): (1619-1636). [PMID:33512160] |
| 10. Luis Noriega,Miguel Gueimonde,Borja Sánchez,Abelardo Margolles,Clara G de los Reyes-Gavilán. (2004-06-03) Effect of the adaptation to high bile salts concentrations on glycosidic activity, survival at low PH and cross-resistance to bile salts in Bifidobacterium.. International journal of food microbiology, 94 ((1)): (79-86). [PMID:15172487] |
| 11. Leyuan Li,Xu Zhang,Zhibin Ning,Janice Mayne,Jasmine I Moore,James Butcher,Cheng-Kang Chiang,David Mack,Alain Stintzi,Daniel Figeys. (2017-11-14) Evaluating in Vitro Culture Medium of Gut Microbiome with Orthogonal Experimental Design and a Metaproteomics Approach.. Journal of proteome research, 17 ((1)): (154-163). [PMID:29130306] |
| 12. Wenjuan Jiao,Lin Li,Anling Yu,Di Zhao,Bulei Sheng,Medinu Aikelamu,Bing Li,Xia Zhang. (2019-01-05) In Vitro Gastrointestinal Digestibility of Crystalline Oil-in-Water Emulsions: Influence of Fat Crystal Structure.. Journal of agricultural and food chemistry, 67 ((3)): (927-934). [PMID:30608158] |
| 13. Jie Luo,Ziwei Wang,Yiran Li,Chong Chen,Fazheng Ren,Huiyuan Guo. (2019-02-11) The simulated in vitro infant gastrointestinal digestion of droplets covered with milk fat globule membrane polar lipids concentrate.. Journal of dairy science, 102 ((4)): (2879-2889). [PMID:30738688] |
| 14. A Kihal,M Rodriguez-Prado,C Godoy,C Cristofol,S Calsamiglia. (2020-02-11) In vitro assessment of the capacity of certain mycotoxin binders to adsorb some amino acids and water-soluble vitamins.. Journal of dairy science, 103 ((4)): (3125-3132). [PMID:32037179] |
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