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membrane size
70 mm
质量水平
无菌性
sterile
保质期
limited shelf life, expiry date on the label
储存条件
protect from light
技术
microbe id | specific enzyme detection: suitable
应用
clinical testing
cosmetics
environmental
food and beverages
pharmaceutical
microbiology
储存温度
2-8°C
适用性
Bacillus spp.
Escherichia coli
Pseudomonas spp.
Salmonella spp.
Staphylococcus spp.
coliforms
相关类别
一般描述
Universal Microbial Limit Test Membrane are substrate-carrying ID membranes used for rapid identification and differentiation of colonies through characteristic color reactions by placing on the agar surface post-incubation. The membranes contain chromogenic substrates such as ONPG, X-Gal, or X-Glu, and other substrates and indicators, which serve as the basis for microbe differentiation by color. The target organisms possess enzyme systems that metabolize the substrates in the membrane, leading to a change of color. The colors can be visually detected on the membrane. This indicates microbial enzymatic activity, which serves to identify the genus and species. This economical, confirmatory, and rapid identification method is suitable for microorganisms from water, food, environmental, and clinical samples.
应用
Universal Microbial Limit Test Membrane is recommended for the detection of pathogenic microorganisms such as E. coli, S. aureus, P. aeruginosa, Bacillus, and Salmonella species from pharmaceutical preparations, raw materials, cosmetic samples, etc. They find their application in various sectors such as the food and dairy industry, water industry, pharmaceutical laboratory testing, cosmetic industry, environmental and sanitary testing, clinical diagnostic, etc.
分析说明
Pseudomonas aeruginosa - Colorless Escherichia coli - Pink-purple Staphylococcus aureus - Green to bluish green Salmonella Typhimurium - Colorless Salmonella Abony - Colorless
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Louise Suleman et al.
Journal of wound care, 29(3), 154-161 (2020-03-12)
To assess the efficacy of five silver-containing gelling fibre wound dressings against single-species and multispecies biofilms using internally validated, UKAS-accredited in vitro test models. Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans single- and multispecies biofilms were cultured using Centres for
Chihiro Ito et al.
Phytochemistry, 175, 112376-112376 (2020-04-19)
Three undescribed isoflavones, derriscandenon A, B, and C, together with seven known isoflavones were isolated and structurally characterized during a study of the chemical constituents in the leaves of Derris scandens (Roxb.) Benth (Leguminosae, Fabaceae) collected in Bangladesh. The inhibitory
Corinna Braun et al.
Frontiers in cellular and infection microbiology, 10, 565808-565808 (2020-11-17)
Chlamydia pneumoniae is an obligate intracellular pathogen that causes diseases of the upper and lower respiratory tract and is linked to a number of severe and chronic conditions. Here, we describe a large, C. pneumoniae-specific cluster of 13 genes (termed
D P Franco et al.
Human & experimental toxicology, 39(10), 1405-1416 (2020-05-21)
This study aimed to evaluate the modes of action of harringtonine (HT) and homoharringtonine (HHT) alkaloids in cell with wild (HepG2/C3A) and mutant p53 (HuH-7.5). We performed assays for cytotoxicity, genotoxicity, induction of apoptosis, cell cycle phase, and membrane integrity.
Michal Gafner et al.
Archives of gynecology and obstetrics, 301(5), 1207-1212 (2020-04-11)
To characterize the population of women who underwent mid-trimester preterm premature rupture of membrane (PPROM) in a country where mid-trimester abortions are legal and available. A retrospective cross-sectional cohort study was conducted at a tertiary referral hospital, during 2013-2016. Mid-trimester
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