82962
Meat Peptone for Biotechnology and Microbiology
Encymatically Digested, for Biotechnology and Microbiology
别名:
大豆蛋白胨, 酶消化物 来源于牛肉
产品名称
肉蛋白胨(酶消化), for biotechnological purposes
biological source
Porcine pancreas
bovine heart (
)
form
powder
composition
amino-nitrogen, ≥2.7%
total nitrogen (N), ≥14%
packaging
pkg of (50 g
1 kg
5 kg)
ign. residue
≤6%
loss
≤6% loss on drying
pH
5.5±0.5 (25 °C, 2% in H2O)
solubility
H2O: 2%, clear, faintly to light yellow
application(s)
food and beverages
microbiology
Quality Level
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Application
蛋白胨（来自肉）被用做发酵和培养基的营养底物。适用于分析微生物学和工业发酵。
General description
酶消化得到的肉蛋白胨富含多肽和自由态氨基酸。肉蛋白胨为微生物培养基提供氮元素，维生素，氨基酸和碳源。肉蛋白胨中的高硫化合物含量可以检测产硫化氢的细菌（梭菌属， 沙门氏菌 属）。肉蛋白胨适用于酵母菌，霉菌，肠道菌和葡萄球菌的培养。它还有利于链球菌的生长和血琼脂配方中特征性溶血的产生。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
低风险生物材料
动植物源性产品
此项目有
Strategies for high titre plasmid DNA production
in Escherichia coli DH5a
in Escherichia coli DH5a
Kevin O?Mahony
Process. Biochem. (2007)
Hongmin Cai et al.
Protein expression and purification, 164, 105463-105463 (2019-08-06)
Recombinant expression of human membrane proteins in large quantities remains a major challenge. Expression host is an important variable to screen for high-level production of membrane proteins. Using the green fluorescent protein (GFP) as a reporter, we screened the expression
Proposal for a better integration of bacterial lysis into the
production of plasmid DNA at large scale
production of plasmid DNA at large scale
Kevin O?Mahony
Journal of Biotechnology (2005)
Hebang Yao et al.
Journal of molecular biology, 432(18), 5162-5183 (2020-02-28)
Membrane proteins are generally challenging to work with because of their notorious instability. Protein engineering has been used increasingly to thermostabilize labile membrane proteins such as G-protein-coupled receptors for structural and functional studies in recent years. Two major strategies exist.
商品
Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.
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