Bactident™ Aminopeptidase p/détection de L-alanine aminopeptidase dans les microorganismes
Présenté en boitier de 50 bandelettes.
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Référence : 3100610
Unité de vente : 50
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General description
50 test strips for the detction of L-alanine aminopeptidase in microorganisms
BACTIDENT™ Aminopeptidase test strips contain L-alanine-4-nitroanilide as a substrate, which is split into 4-nitroaniline and the amino acid L-alanine in the presence of the enzyme alanine aminotransferase. The L-alanine aminopeptidase enzyme is localized in the cell envelope of bacteria, and the development of clear yellow coloration of 4-nitroaniline indicates the presence of the enzyme.
Application
BACTIDENT™ Aminopeptidase test strips are useful for bioburden testing in industry. The aminopeptidase test is a reliable method for determining the Gram behavior and differentiating Gram-positive from Gram-negative bacteria. These test strips are used for the detection of L-alanine aminopeptidase producing microorganisms.
Analysis Note
Colour change to yellow
- Salmonella typhimurium ATCC 14028 (WDCM 00031): +
- Aeromonas hydrophila ATCC 7966 (WDCM 00063): +
- Proteus rettgeri ATCC 29944: +
- Yersinia enterocolitica ATCC 9610 (WDCM 00038): +
- Bacillus cereus ATCC 11778 (WDCM 00001): -
- Staphylococcus aureus ATCC 25923 (WDCM 00034): -
- Enterococcus faecalis ATCC 11700: -
Poids |
1,5 Kg |
Volume |
0,0156 m³ (15600 cm³) |
Largeur |
0,25 m (25 cm) |
Longueur |
0,25 m (25 cm) |
Hauteur |
0,25 m (25 cm) |
Les dimensions, le poids et le volume sont bruts (emballage inclus)