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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
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主要文件

218680

Sigma-Aldrich

Casein from bovine milk

protease substrate, solid

别名:

酪蛋白,牛奶

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选择尺寸

250 MG
¥746.15
1 G
¥1,887.16
10 G
¥9,785.13

¥746.15


国内现货,预计发货时间2025年4月25日详情



选择尺寸

变更视图
250 MG
¥746.15
1 G
¥1,887.16
10 G
¥9,785.13

About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352202
NACRES:
NA.32

¥746.15


国内现货,预计发货时间2025年4月25日详情


产品名称

酪蛋白,牛奶, Casein, Bovine Milk, CAS 9000-71-9, is a high molecular weight phosphoprotein. Useful as a substrate for bromelain, chymotrypsin, pepsin, trypsin, and other proteases.

质量水平

描述

Merck USA index - 14, 1883

表单

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
desiccated (hygroscopic)

颜色

beige

溶解性

dilute base: 1 mg/mL

运输

ambient

储存温度

10-30°C

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1 of 4

此商品
D3159D1626D3664
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

solid

form

powder

form

solid

form

powder or crystals

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

type

Type XIV

type

-

type

-

type

-

一般描述

酪蛋白是牛奶中主要的蛋白质,占牛奶总蛋白质的 80%。[1]它是存在于哺乳动物乳汁中的磷酸钙结合磷蛋白。牛奶中的酪蛋白由四种肽组成:αS1、αS2、β和 κ。[2]

生化/生理作用

酪蛋白有多种用途,可用作造纸和食品行业的粘合剂、涂料和包装材料。[1]

警告

毒性:标准处理(A)

重悬

复溶后,等分并冷冻保存(-20°C)。储备溶液在-20°C下可稳定保存至多3个月。

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 1

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    Arun Ghosh et al.
    Biomacromolecules, 10(7), 1681-1688 (2009-05-14)
    The development of advanced materials from biorenewable protein biopolymers requires the generation of more exogenous bonds to maintain the microstructure and durability in the final products. Casein is the main protein of milk, representing about 80% of the total protein.
    Tomasz Konrad Głąb et al.
    Topics in current chemistry (Cham), 375(4), 71-71 (2017-07-18)
    Casein is the collective name for a family of milk proteins. In bovine milk, casein comprises four peptides: αS1, αS2, β, and κ, differing in their amino acid, phosphorus and carbohydrate content but similar in their amphiphilic character. Hydrophilic and

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