70168
Ox-bile, dehydrated, purified
suitable for microbiology, extracted under controlled conditions from purified fresh bile
Synonyme(s) :
Bile acids sodium salt, cholic acid-deoxycholic acid sodium salt mixture
Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
About This Item
Code UNSPSC :
41106212
Nomenclature NACRES :
NA.85
Produits recommandés
Niveau de qualité
Stérilité
non-sterile
Forme
powder
Impuretés
~5% sodium chloride
Résidus de calcination
≤22% (as SO4)
Perte
≤8% loss on drying
pH
6.0-9.2 (2% in H2O)
Solubilité
distilled water: freely soluble
Application(s)
microbiology
Catégories apparentées
Description générale
Ox-bileis a dehydrated, purified fresh bile which is used as a selective inhibitory agent in bile media. Ox-bile desiccated is prepared by a low temperature dehydration process which ensures a uniform product and eliminates the difficulties encountered in obtaining satisfactory supplies of fresh bile. An 8 to 10% solution of the dehydrated product is equivalent to fresh bile. 1 gram of dried Ox Bile is equivalent to 8 grams of fresh bile.
Application
Ox bile is used as a selective agent in culture media for selective growth of intestinal bacteria like E. coli, other feacal coliforms, feacal streptococci. But it is also used as a selective agent in media for detection of Yersinia enterocolitica, Aeromonas hydrophila and Vibrio species. Bile salts may be used as one of the selective agents to prevent the growth of injured Escherichia coli cells, in an experiment done to identify the specific agent in the selective media which would inhibit the growth of the injured Escherichia coli ML30 cells. It may also be used for identification of isolates of Vibrio vulnificus (Beneckea) which is a halophilic bacterium, found responsible for causing several human infections.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
Faites votre choix parmi les versions les plus récentes :
Déjà en possession de ce produit ?
Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.
Les clients ont également consulté
Molecular and Probiotic Characterizations of Lactobacillus reuteri DSM 12246 and Impact of pH on Biomass and Metabolic Profile in Batch-Culture
El-Ziney MG
Advances in Microbiology, 8(01), 18-18 (2018)
Construction of a probiotic lactic acid bacterium that expresses acid-resistant phytase enzyme
MAJIDZADEH HR, et al.
Journal of Agriculture, Science and Technology, 18(1), 925-936 (2016)
Survival of Mycobacterium bovis BCG oral vaccine during transit through a dynamic in vitro model simulating the upper gastrointestinal tract of badgers
Williams GA, et al.
PLoS ONE, 14(4), e0214859-e0214859 (2019)
Gordon J Leitch et al.
Parasitology research, 104(1), 35-42 (2008-08-30)
Approximately 14 of the more than 1,000 species of microsporidia infect humans, only two of which, Enterocytozoon bieneusi and Encephalitozoon intestinalis, cause intestinal microsporidiosis. Clinical isolates of three microsporidia species, E. intestinalis, Encephalitozoon hellem, and the insect parasite, Anncaliia (Brachiola
Gareth A Williams et al.
PloS one, 14(4), e0214859-e0214859 (2019-04-20)
In developing an oral bait BCG vaccine against tuberculosis in badgers we wanted to understand the conditions of the gastrointestinal tract and their impact on vaccine viability. Conditions mimicking stomach and small-intestine caused substantial reduction in BCG viability. We performed
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
Contacter notre Service technique