产品名称
Shigella Broth Base, suitable for microbiology, NutriSelect® Plus
sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
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
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
7.0±0.2 (25 °C)
application(s)
food and beverages
sample preparation
microbiology
suitability
Shigella spp.
Quality Level
Application
Shigella Broth Base is used for the isolation and cultivation of Shigella species from food acc. ISO 21567:2004.
Other Notes
Chemical Composition:
Formula adjusted and/or supplemented as required to meet performance criteria
Formula adjusted and/or supplemented as required to meet performance criteria
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.
Preparation Note
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.
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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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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