Agency
AOAC®
EP
USP
质量水平
描述
Microbiologically tested
无菌性
non-sterile
表单
powder
包装
pkg of 1000 g
pkg of 500 g
制造商/商品名称
NutriSelect® Plus
应用
clinical testing
environmental
food and beverages
sterility testing
适用性
bacteria
一般描述
Thioglycollate Medium is a powdered broth medium designed for the cultivation of both aerobic and anaerobic microorganisms. The medium contains dextrose, tryptone, yeast extract, and L-cystine providing essential growth factors for bacterial proliferation. Sodium thioglycollate and L-cystine serve as reducing agents that prevent the accumulation of lethal peroxides, enabling the growth of Clostridium even under aerobic conditions. Resazurin acts as an oxidation-reduction indicator, appearing pink when oxidized and colorless when reduced. The minimal amount of agar in the medium supports the growth of both aerobes and anaerobes, regardless of the presence of sodium thioglycollate. Sodium thioglycollate also neutralizes the toxic effects of mercurial preservatives and peroxides, promoting anaerobiosis and making the medium suitable for testing materials containing heavy metals. Any increase in oxygen content is indicated by a color change in resazurin from colorless to pink. The small agar content helps maintain a low redox potential, stabilizing the medium.
应用
用于培养需氧和厌氧微生物的粉末肉汤培养基。
特点和优势
NutriSelect® Plus is a powdered culture media offering
- Quality control with growth promotion test according to industry standards
- Quality assurance acc. to ISO 9001
- Cost-efficient powdered media
制备说明
29.8 g溶于1升蒸馏水。在121°C下高压蒸汽灭菌15分钟。
其他说明
我们现提供两种类型的培养基：GranuCult®优质颗粒状培养基和NutriSelect®高性价比粉末状培养基，可满足用户不同层次的需求。
商标后的品级称号basic（基础）、plus（加强）或prime（特级）代表产品的不同质控水平，从基础的质控到标准质控加强版到全面合规的特级质控水平。
商标后的品级称号basic（基础）、plus（加强）或prime（特级）代表产品的不同质控水平，从基础的质控到标准质控加强版到全面合规的特级质控水平。
法律信息
AOAC is a registered trademark of AOAC International
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
危险分类
Skin Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
此项目有
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European journal of pharmacology, 890, 173630-173630 (2020-10-13)
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Hongming Miao et al.
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Metabolic reprogramming in stromal cells plays an essential role in regulating tumour growth. The metabolic activities of tumour-associated macrophages (TAMs) in colorectal cancer (CRC) are incompletely characterized. Here, we identify TAM-derived factors and their roles in the development of CRC.
Wei Xiang et al.
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Autophagy, 12(10), 1876-1885 (2016-07-28)
Autophagy is critical for maintaining cellular homeostasis. Organs such as the eye and brain are immunologically privileged. Here, we demonstrate that autophagy is essential for maintaining ocular immune privilege. Deletion of multiple autophagy genes in macrophages leads to an inflammation-mediated
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