Escherichia coli Aminopeptidase 1233

Description:

Description: Deutsch: Escherichia coli im Aminopeptidase-Test, mit positivem Ergebnis (der Mikroorganismus besitzt das Enzym L-Alanin-Aminopeptidase, welches das im Teststäbchen enthaltene Substrat L-Alanin-4-nitroanilid in die Aminosäure L-Alanin und 4-Nitroanilin spaltet, wobei 4-Nitroanilin die Gelbfärbung verursacht). Ein positives Ergebnis im Aminopeptidase-Test ist typisch für gramnegative Bakterien. English: Escherichia coli in the aminopeptidase test, showing a positive result (the microorganism has the enzyme L-alanine aminopeptidase, which is able to hydrolyze the substrate L-alanine-4-nitroanilide within the test strip, to form the amino acid L-alanine and 4-nitroaniline, which causes the yellow color). A positive result of the aminopeptidase test is typical for gram-negative bacteria. Date: 30 September 2016. Source: Own work. Author: A doubt. Die Suspension von Escherichia coli befindet sich in einem Mikroreaktionsgefäß. Licensing[edit] : This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license. :. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original. https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue.