Xylose Lysine Deoxycholate (XLD) Agar

Núm. de artículo  NCM0027A

$122.00
$1,121.00
$2,275.00
$5,321.00
$9,782.00
En existencia
Agotado
Disponible en 2-4 semanas
Xylose Lysine Deoxycholate Agar is used for the isolation and differentiation of enteric pathogens. Conforms to Harmonized USP/EP/JP Requirements. XLD Agar is not intended for use in the diagnosis of disease or other conditions in humans. A medium recommended by the Harmonized Pharmacopeia for isolation and identification of Salmonella from non-sterile products. Conforms to USP/EP/JP performance specification. Originally formulated by Taylor to differentiate enteric pathogens, the agar is widely used as the preferred differential medium for Salmonella spp. The medium is void of peptones but instead uses yeast extract as a carbon, nitrogen and vitamin source and xylose, lactose and sucrose are fermentable carbohydrates. Salmonella are able to ferment xylose to produce acid but not lactose or sucrose. When the xylose is exhausted Salmonella will decarboxylate lysine shifting the pH back to neutral. At near neutral pH, Salmonella can reduce sodium thiosulfate producing hydrogen sulfide which creates a complex with ferric ammonium citrate to produce black or black centered colonies. Other organisms are able to decarboxylate lysine but acid production from the fermentation of lactose and sucrose keeps the pH too acidic for H2S production. Selectivity is achieved through the incorporation of sodium deoxycholate and phenol red acts as a pH indicator. According to the Harmonized Pharmacopeia, Rappaport Vassiliadis Salmonella Enrichment Broth (NCM0103) is used as a selective enrichment broth, with subculture performed onto Xylose Lysine Deoxycholate (XLD) agar.  
Especificaciones
Analito Salmonella spp.
Brand NEOGEN Culture Media
Gramos por litro 55,00
Litros por cada 500 g 9,00
Masa 500
Dimensiones del empaque 4,60 pulgada x 2,90 pulgada x 8,60 pulgada
Peso del paquete 1,35 LB
Placas por cada 500 g 500,00

Xylose Lysine Deoxycholate (XLD) Agar - Inglés - EE. UU. Xylose Lysine Deoxycholate (XLD) Agar - Alemán Xylose Lysine Deoxycholate (XLD) Agar - Chino simplificado - China Xylose Lysine Deoxycholate (XLD) Agar - Chino tradicional - Taiwán Xylose Lysine Deoxycholate (XLD) Agar - Coreano - Corea Xylose Lysine Deoxycholate (XLD) Agar - Danés - Dinamarca Xylose Lysine Deoxycholate (XLD) Agar - Español - América del Sur Xylose Lysine Deoxycholate (XLD) Agar - Español - EE. UU. Xylose Lysine Deoxycholate (XLD) Agar - Español - México / América Central Xylose Lysine Deoxycholate (XLD) Agar - Finés - Finlandia Xylose Lysine Deoxycholate (XLD) Agar - Francés Xylose Lysine Deoxycholate (XLD) Agar - Francés - Canadá Xylose Lysine Deoxycholate (XLD) Agar - Húngaro - Hungría Xylose Lysine Deoxycholate (XLD) Agar - Indonesio - Indonesia Xylose Lysine Deoxycholate (XLD) Agar - Inglés - Australia Xylose Lysine Deoxycholate (XLD) Agar - Inglés - Canadá Xylose Lysine Deoxycholate (XLD) Agar - Inglés - Filipinas Xylose Lysine Deoxycholate (XLD) Agar - Inglés - Gran Bretaña Xylose Lysine Deoxycholate (XLD) Agar - Inglés - Nueva Zelanda Xylose Lysine Deoxycholate (XLD) Agar - Italiano - Italia Xylose Lysine Deoxycholate (XLD) Agar - Japonés - Japón Xylose Lysine Deoxycholate (XLD) Agar - Malayo - Malasia Xylose Lysine Deoxycholate (XLD) Agar - Neerlandés - Países Bajos Xylose Lysine Deoxycholate (XLD) Agar - Polaco - Polonia Xylose Lysine Deoxycholate (XLD) Agar - Portugués - Brasil Xylose Lysine Deoxycholate (XLD) Agar - Sueco - Suecia Xylose Lysine Deoxycholate (XLD) Agar - Tailandés - Tailandia Xylose Lysine Deoxycholate (XLD) Agar - Vietnamita - Vietnam

Capacitación


Apoyo

Validación

Nuestro expertos están aquí para ayudarle. Si necesita información adicional a la provista en Informes de Validación, en la pestaña de Documentos, contáctenos y le ayudaremos con gusto. Saber más