75554

Aminopeptidase Test Strips

suitable for agriculture, clinical testing, environmental, food and beverages, pharmaceutical, microbiology and specific enzyme detection

• UNSPSC Code: 41171621
• NACRES: NA.85
• Suitability: bacteria
• Application(s): agriculture; clinical testing; environmental; food and beverages; pharmaceutical, microbiology
• Technique(s): microbe id | specific enzyme detection: suitable
• Storage temp.: 2-8°C

Eigenschaften

• Produktname: Aminopeptidase-Test, suitable for microbiology
• product line: BioChemika
• Quality Segment: 100
• shelf life: limited shelf life, expiry date on the label
• technique(s): microbe id | specific enzyme detection: suitable
• antibiotic activity spectrum: Gram-negative bacteria
• application(s): agriculture; clinical testing; environmental; food and beverages; pharmaceutical, microbiology
• storage temp.: 2-8°C
• suitability: bacteria

Beschreibung

General description

Aminopeptidase Test is used for the detection of L-alanine-aminopeptidase in microorganisms. L-Alanine aminopeptidase is an enzyme localized in the bacterial cell wall which cleaves N-terminal L-alanine from various peptides. It is found almost exclusively in Gram-negative microorganisms. Studied Gram-positive or Gram-variable microorganisms show no or very weak activity. The aminopeptidase test is a reliable method for determining the Gram behavior and differentiating Gram-positive from Gram-negative bacteria. It does not replace Gram-staining, as it cannot show morphology.

Application

Zur Detektion von L-Alaninaminopeptidase-Aktivität in Mikroorganismen.
L-Alaninaminopeptidase ist ein Enzym, das in der bakteriellen Zellwand vorkommt und L-Alanin von verschiedenen Peptiden abtrennt. Es wurde praktisch ausschliesslich in gramnegativen Mikroorganismen gefunden. Bekannte grampositive und gramvariable Mikroorganismen zeigen keine oder nur sehr schwache Aktivität. Der Aminopetidase-Test ist eine zuverlässige Methode zur Bestimmung des Gramverhaltens. Er ersetzt jedoch keine Gramfärbung, da der Test nichts über die Morphologie aussagt.

Aminopeptidase Test has been used to perform a Gram analysis of bacteria isolated from Scleroderma citrinum mycorrhizae, the mycorrhizosphere and bulk soil.

Other Notes

50 Teststreifen (die Reaktionszone jedes Streifens enthält 0.5 μmol L-Alanin-4-nitroanilid sowie Pufferreagenzien)

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)