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Merck
CN

70439

Oxidase Test disks

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

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UNSPSC Code:
41171621
eCl@ss:
32161000
NACRES:
NA.85
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产品名称

氧化酶试验, suitable for microbiology

agency

according to ISO 9308-1:2014

product line

BioChemika

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

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

Quality Level

Application

氧化酶试验是一项重要的鉴别程序,所有待鉴定的革兰氏阴性菌都应该进行这项试验。

Biochem/physiol Actions

氧化酶试验基于某些细菌从二甲基对苯二胺和 α-萘酚的氧化产生靛酚蓝的原理。存在酶细胞色素氧化酶(革兰氏阴性细菌)的情况下、 N,N -二甲基对苯二胺草酸盐和 α-萘酚与靛酚蓝反应。

Packaging

圆盘含有 N,N -二甲基对苯二胺草酸盐和 α-萘酚。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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

商品

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

For microbiologists the most fundamental stain was developed in 1884 by the Danish bacteriologist Hans Christian Gram.

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

An article concerning the detection, identification, differentiation, and cultivation of Pseudomonas species.

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实验方案

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

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

根据EN-ISO 8523:1991和EN-ISO 4832:1991分别对食品中肠杆菌进行检测和计数的一般指南。

近年来,李斯特菌病被定为重大的公共健康问题。这种病的主要感染对象是老年人、孕妇、新生儿和免疫功能低下者。

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