B8756
Gallensalze
suitable for microbiology
Synonym(e):
Bile acids sodium salt, cholic acid-deoxycholic acid sodium salt mixture
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About This Item
UNSPSC-Code:
41106212
NACRES:
NA.85
Empfohlene Produkte
Sterilität
non-sterile
Qualitätsniveau
Form
powder
Löslichkeit
distilled water: freely soluble
Anwendung(en)
microbiology
Lagertemp.
10-30°C
Allgemeine Beschreibung
Bile salt is an organic sodium salt with a conjugate of any of the bile acids along with either glycine or taurine. Biles salts are composed of four different kinds of bile acids - cholic, deoxycholic, chenodeoxycholic and lithocholic acids.Bile salts are extracted under controlled conditions from purified fresh bile, to be used in bacteriological culture media, where it behaves as a selective inhibitory agent that enables isolation and identification of pathogens. For example, in MacConkey Agar/Broth.
Anwendung
Bile salts may be used as one of the selective agents to prevent the growth of injured Escherichia coli cells, in an experiment done in order 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 (Beneckea) vulnificus which is a halophilic bacterium, found responsible for causing several human infections.
Sonstige Hinweise
Gemisch aus Natriumcholat und Natriumdeoxycholat
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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