酪蛋白 来源于牛奶

232-555-1

MFCD00081481

NA.61

Casein from bovine milk is a phosphoprotein and forms three-dimensional colloidal supramolecular micelles. There are four main types of casein which make up approximately 80% of the total protein in bovine milk: α-s1 casein, α-s2 casein, β-casein, and κ-casein. Casein is proposed to be the main protective constituent in milk. Casein is an amphiphilic protein.

来自牛奶的酪蛋白是一种磷蛋白。酪蛋白有四种主要类型，占牛奶中总蛋白质的约80％：α-s1 酪蛋白、α-s2 酪蛋白、β-酪蛋白和κ-酪蛋白。酪蛋白被认为是牛奶中的主要保护成分。
Casein from bovine milk has been used:

• as a solid food sample in the in vivo and the in vitro digestion experiments using rodents
• to prepare P407-casein hydrogels and to study the mechanical effects of the addition of casein to P407
• in the preincubation solution, to increase the photostability of the quantum dots and to decrease nonspecific binding, for real-time imaging of single synaptic vesicles in hippocampal neurons

部分消化的酪蛋白是生物活性肽的丰富来源，如β-酪啡肽。然而，牛酪蛋白是不同质的；A1和B变异的确会导致产生β-酪啡肽7，但A2却不会。
Casein is useful in food industries and non-food applications. It has the property for emulsification, foam formation, and stabilization, water-binding, and gelation. Casein is also considered heat and acid stable. It can serve as an indispensable diet for rodents.

基本没有维生素。

乳酸使乙醇提取的New Zealand酪蛋白沉淀。

200

bovine milk

87-94% protein basis

powder

activity assay: suitable
electrophoresis: suitable
immunocytochemistry: suitable

280 ℃ (dec.) (lit.)

H₂O: insoluble (forms a cloudy suspension)

P02662
P02663
P02666
P02668

BECPQYXYKAMYBN-UHFFFAOYSA-N

bovine ... CSN1S1(282208), CSN1S2(282209), CSN2(281099), CSN3(281728)

500 g in poly bottle
1 kg in poly bottle
5 kg in poly drum

11 - Combustible Solids

WGK 1

Eyeshields, Gloves, type N95 (US)