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70439

Millipore

Oxidase Test disks

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

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About This Item

Código UNSPSC:
41171621
eCl@ss:
32161000
NACRES:
NA.85

product name

Oxidase Test, suitable for microbiology

Agency

according to ISO 9308-1:2014

Nível de qualidade

200

linha de produto

BioChemika

prazo de validade

limited shelf life, expiry date on the label

técnica(s)

microbe id | specific enzyme detection: suitable

espectro de atividade do antibiótico

Gram-negative bacteria

aplicação(ões)

agriculture
clinical testing
environmental
food and beverages
pharmaceutical
microbiology

temperatura de armazenamento

2-8°C

adequação

Plesiomonas spp.
Aeromonas spp.
Neisseria spp.
Pseudomonas spp.
bacteria

Aplicação

Oxidase Test is an important differential procedure which should be performed on all gram-negative bacteria that are to be identified.

Embalagem

Discs contain N,N-dimethyl-p-phenylenediamine oxalate and α-naphthol.

Princípio

Oxidase Test is based on the principle that certain bacteria produce indophenol blue from the oxidation of dimethyl-p-phenylenediamine and α-naphthol. In presence of the enzyme cytochrome oxidase (gram-negative bacteria), the N,N-dimethyl-p-phenylenediamine oxalate and α-naphthol react to indophenol blue.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificados de análise (COA)

Lot/Batch Number
BCCL8692
BCCK1995
BCCL1569
BCCH7364
BCCG1483

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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N,N-Dimethyl-p-phenylenediamine dihydrochloride suitable for microbiology, ≥99.0%

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N,N-Dimethyl-p-phenylenediamine dihydrochloride

N,N,N′,N′-Tetramethyl-1,4-phenylenediamine for synthesis

Sigma-Aldrich

8.21101

N,N,N′,N′-Tetramethyl-1,4-phenylenediamine

Baron S
Medical Microbiology null
Robin B Guevarra et al.
PloS one, 16(1), e0239792-e0239792 (2021-01-07)
Pantoea agglomerans is a Gram-negative facultative anaerobic bacillus causing a wide range of opportunistic infections in humans including septicemia, pneumonia, septic arthritis, wound infections and meningitis. To date, the determinants of virulence, antibiotic resistance, metabolic features conferring survival and host-associated

Artigos

Vibrio Detection

Vibrios are motile, curved or comma-shaped bacilli and have a single polar flagella with sheet proteins. They are often found in open water, freshwater and saltwater.

Differentiation of Escherichia coli from coliforms

There are many other methods of detection to indicate the presence of E. coli. Review common tests and biochemical reactions for this contaminant.

Campylobacter Detection and Identification

Specific agars and broths support detection and cultivation of Campylobacter, requiring complex media with essential supplements.

Media for Staphylococcus Aureus Detection

Chromogenic media enable the selective detection of S. aureus, which produce bluish-green colonies that are clearly differentiated from other species.

Ver tudo

Protocolos

Enterobacteriaceae in Food

General guidance for the detection and enumeration of Enterobacteriaceae in food according to EN-ISO 8523:1991 and EN-ISO 4832:1991, respectively.

Listeria: Surviving Bacteria

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

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