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Casein from bovine milk

酪蛋白 来源于牛奶

品牌
Sigma-Aldrich
CAS
9000-71-9
货号
C3400
规格纯度
powder
参考价格
630.4 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
9000-71-9
Casein from bovine milk
酪蛋白 来源于牛奶
产品介绍:

产品说明

一般描述

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.

应用

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

包装

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

生化/生理作用

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.

质量

基本没有维生素。

制备说明

乳酸使乙醇提取的New Zealand酪蛋白沉淀。

基本信息

EC 号232-555-1
MDL编号MFCD00081481
NACRESNA.61

产品性质

质量水平200
生物来源bovine milk
测定87-94% protein basis
形式powder
technique(s)activity assay: suitable
electrophoresis: suitable
immunocytochemistry: suitable
mp280 ℃ (dec.) (lit.)
溶解性H2O: insoluble (forms a cloudy suspension)
UniProt登记号P02662
P02663
P02666
P02668
InChI keyBECPQYXYKAMYBN-UHFFFAOYSA-N
Gene Informationbovine ... CSN1S1(282208), CSN1S2(282209), CSN2(281099), CSN3(281728)

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
个人防护装备Eyeshields, Gloves, type N95 (US)

Sigma-Aldrich

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