This product is a technical grade of casein that cointains a mixture of alpha, beta, and kappa subunits. The approximate amount of each form present in bovine milk is as follows:
a-Casein - (s1) 12-15 g/L
a-Casein - (s2) 3-4 g/L
b-Casein - 9-11 g/L
k-Casein - 2-4 g/L
Please see the link below to review additional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/137/877/c7078pis.pdf
C7078
Casein from bovine milk
powder
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Nombre del producto
Casein from bovine milk, technical grade
origen biológico
bovine milk
grado
technical grade
Formulario
powder
técnicas
activity assay: suitable
electrophoresis: suitable
immunocytochemistry: suitable
mp
280 °C (dec.) (lit.)
cadena SMILES
[P](=O)(OCC(NC(=O)C(NC(=O)C(N)Cc1ccccc1)CCC(=O)N)C(=O)NC(CCC(=O)O)C(=O)NC(CCC(=O)O)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(C(O)C)C(=O)NC(CCC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(CCC(=O)O)C(=O)NC(CC(C)C)C(=O)NC(CCC(=O)N)C(=O)NC(CC(=O)O)C(=O)NC(C
InChI
1S/C81H125N22O39P/c1-36(2)31-50(76(132)94-43(15-24-57(87)108)71(127)101-52(34-64(120)121)78(134)98-49(81(137)138)11-7-8-30-82)99-72(128)47(19-28-61(114)115)95-77(133)51(33-63(118)119)100-73(129)48(20-29-62(116)117)97-80(136)65(37(3)104)103-75(131)44(16-25-58(88)109)92-68(124)42(14-23-56(86)107)90-67(123)41(13-22-55(85)106)91-69(125)45(17-26-59(110)111)93-70(126)46(18-27-60(112)113)96-79(135)53(35-142-143(139,140)141)102-74(130)40(12-21-54(84)105)89-66(122)39(83)32-38-9-5-4-6-10-38/h4-6,9-10,36-37,39-53,65,104H,7-8,11-35,82-83H2,1-3H3,(H2,84,105)(H2,85,106)(H2,86,107)(H2,87,108)(H2,88,109)(H,89,122)(H,90,123)(H,91,125)(H,92,124)(H,93,126)(H,94,132)(H,95,133)(H,96,135)(H,97,136)(H,98,134)(H,99,128)(H,100,129)(H,101,127)(H,102,130)(H,103,131)(H,110,111)(H,112,113)(H,114,115)(H,116,117)(H,118,119)(H,120,121)(H,137,138)(H2,139,140,141)
Clave InChI
BECPQYXYKAMYBN-UHFFFAOYSA-N
Información sobre el gen
bovine ... CSN1S1(282208) , CSN1S2(282209) , CSN2(281099)
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Descripción general
Casein from bovine milk is a phosphoprotein. 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 and is generally recognized as safe (GRAS) due to its naturally biocompatible and biodegradable properties.
Aplicación
Casein from bovine milk has been used as:
- a blocking agent in immunochemistry
- a substrate to determine the casinolytic activity in disintegrin and Cerastes cerastes venom
- as a fining agent to test its effect on white wine protein stabilization
Casein from bovine milk is a phosphoprotein. 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
Acciones bioquímicas o fisiológicas
Casein finds application in nutraceuticals and various formulations such as hydrogels, films, nano micelles, and nanoparticles due to its properties such as emulsification, foaming, gelation, water-holding capacity, and interaction with bioactive molecules through functional groups. This protein is easily available, and it protects drugs from enzymatic degradation and nontoxicity so, casein is potentially used in oral delivery systems.
Partial gastrointestinal digestion of casein is a rich source of bioactive peptides, such as β-casomorphin. However, bovine casein is not homogeneous; variants A1 and B do lead to production of β-casomorphin 7 production, while A2 does not.
Otras notas
This product is technical grade casein. When compared to partially purified casein products, the technical grade has more protein impurities present and higher fat content.
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 1
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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Certificados de análisis (COA)
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Protocolos
This procedure may be used for all Ficin products.
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What type of casein is C7078, alpha, beta or k-casein?
1 answer-
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Is casein C7078 sterile, and can it function as an emulsifier?
1 answer-
C7078 is not a sterile powder. Regarding whether casein will work as an emulsifier, it has not been tested in this application.
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