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82962

Millipore

肉蛋白胨(酶消化)

for biotechnological purposes

别名:

大豆蛋白胨, 酶消化物 来源于牛肉

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About This Item

CAS号:
91079-38-8
分類程式碼代碼:
41106212
eCl@ss:
42040102
NACRES:
NA.74

生物源

Porcine pancreas
bovine heart (
)

品質等級

200

等級

for biotechnological purposes

形狀

powder

成份

amino-nitrogen, ≥2.7%
total nitrogen (N), ≥14%

包裝

pkg of (50 g

1 kg

5 kg)

燃燒殘留物

≤6%

損耗

≤6% loss on drying

pH值

5.5±0.5 (25 °C, 2% in H2O)

溶解度

H2O: 2%, clear, faintly to light yellow

應用

food and beverages
microbiology

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相关类别

一般說明

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。

應用

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。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

Lot/Batch Number
BCCJ3480
BCCH1245
BCCG3357
BCCF8735
BCCD3406

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Journal of Biotechnology (2005)
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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

Base Ingredients of Microbiology Media

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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