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无菌性
non-sterile
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
组成
casein peptone, 20.0 g/L
dextrose, 1.0 g/L
polysorbate 80, 1.5 g/L
potassium dihydrogen phosphate, 2.0 g/L
potassium hydrogen phosphate, 2.0 g/L
sodium chloride, 5.0 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.0±0.2 (25 °C)
应用
food and beverages
sample preparation
microbiology
适用性
Shigella spp.
应用
Shigella Broth Base is used for the isolation and cultivation of Shigella species from food acc. ISO 21567:2004.
组分
Chemical Composition:
Formula adjusted and/or supplemented as required to meet performance criteria
Formula adjusted and/or supplemented as required to meet performance criteria
制备说明
Suspend 31.5 grams in 1000 ml distilled water. Heat if necessary to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Cool medium to 45-50°C and add novobiocin (500 μg/L) under aseptic conditions. Mix well and dispense in sterile test tubes.
附注
We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
法律信息
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Haram Park et al.
The EMBO journal, 39(11), e104150-e104150 (2020-04-30)
Alternative splicing regulates trans-synaptic adhesions and synapse development, but supporting in vivo evidence is limited. PTPδ, a receptor tyrosine phosphatase adhering to multiple synaptic adhesion molecules, is associated with various neuropsychiatric disorders; however, its in vivo functions remain unclear. Here, we show
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