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酪蛋白酵母蛋白胨,Casein Yeast Peptone;suitable for microbiology

别名:胰蛋白胨/酵母提取物 (4:1);酪蛋白胨胰酶消化物/酵母提取物 (4:1);Casein Peptone tryptic digest / Yeast Extract (4:1), Tryptone / Yeast Extract (4:1)

NACRES: NA.85
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 39396
增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥1,175.26

说明

一般描述

Casein Yeast Peptone is a common peptone mixture often used in microbiology for the growth of bacteria and fungi. It is a complex mixture that provides a rich source of nutrients necessary for the growth and metabolism of microorganisms.The main components of Casein Yeast Peptone are casein peptone and yeast extract. Casein peptone is a milk protein that is hydrolyzed into smaller peptides, providing a source of amino acids for microbial growth. Yeast extract is derived from the autolysis of yeast cells, and contains a range of nutrients such as vitamins, minerals, and amino acids.
 

应用

Casein Yeast Peptone creates a nutrient-rich and versatile medium suitable for a wide range of microorganisms. This medium supports the growth of fastidious organisms and is commonly used in microbial culture, isolation, and identification techniques, as well as in the production of enzymes, antibiotics, and various biotechnological processes.
 
 

属性

生物来源

bovine milk
yeast

质量水平

形式

powder

保质期

limited shelf life, expiry date on the label

组成

amino-nitrogen, ≥2.5-5.0%
total nitrogen (N), ≥12%

储存条件

(Tightly closed. Dry.)

杂质

≤15% ash

缺失

<10% loss on drying

pH值(酸碱度)

7.2±0.5 (2% in H2O)

溶解性

H2O: 2%, clear, yellow

application(s)

food and beverages
microbiology

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20