Saltar al contenido
Merck
Todas las fotos(3)

Documentos

C6905

Sigma-Aldrich

β-Casein from bovine milk

BioUltra, ≥98% (PAGE)

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Número de CAS:
9000-71-9
Número CE:
232-555-1
Número MDL:
MFCD00130619
Código UNSPSC:
12352202
NACRES:
NA.61

origen biológico

bovine milk

Nivel de calidad

300

Línea del producto

BioUltra

Análisis

≥98% (PAGE)

formulario

essentially salt-free, lyophilized powder

técnicas

activity assay: suitable

Nº de acceso UniProt

P02666
P02668

temp. de almacenamiento

−20°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 ... CSN2(281099) , CSN3(281728)

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Descripción general

β-Casein from bovine milk is an immunoglobulin E (IgE)-binding epitope belonging to the secretory calcium-binding phosphoprotein family. It consists of 209 amino acids and five phosphate groups. β-Casein has a globular hydrophobic domain at the C-terminal, a highly solvated and charged domain at the N-terminal and proline residues.

Aplicación

β-Casein from bovine milk has been used as a protein substrate in proteolytic assays. It has also been used to embed polyacrylamide gels in β-casein zymography.
It has been studied as a generator of peptides responsible for biological activities such as opiate, immunostimulating, antibacterial, and peptidase inhibitors.

Acciones bioquímicas o fisiológicas

A polymorphic fraction of the major milk protein, casein. The A1 and B (but not A2) isoforms yield the bioactive peptide, ß-casomorphin upon gastrointestinal proteolytic digestion, which can have widely varied effects on human health. There is some effort to select dairy cattle for the A2 isoform to avoid this possibility.

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)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Evgenia Deryusheva et al.
Proteomics, 19(6), e1800098-e1800098 (2018-12-29)
Intrinsically disordered proteins (IDPs) are implicated in a range of human diseases, some of which are associated with the ability to bind to lipids. Although the presence of solvent-exposed hydrophobic regions in IDPs should favor their interactions with low-molecular-weight hydrophobic/amphiphilic
Bovine milk allergens: a comprehensive review
Villa C, et al.
Comprehensive Reviews in Food Science and Food Safety, 17(1), 137-164 (2018)
Crystal structure of the cysteine-rich secretory protein stecrisp reveals that the cysteine-rich domain has a K+ channel inhibitor-like fold
Guo M, et al.
The Journal of Biological Chemistry, 280(13), 12405-12412 (2005)
Elen A Perpetuo et al.
Journal of protein chemistry, 22(7-8), 601-606 (2004-01-13)
Peptides that display bradykinin-potentiating activity have been obtained from a number of distinct sources, such as snake venoms, fibrinogen, and casein. This paper describes the characterization of two new peptides generated by tryptic hydrolysis of casein. No homology was found
Secreted protein acidic and rich in cysteine (SPARC) suppresses angiogenesis by down-regulating the expression of VEGF and MMP-7 in gastric cancer
Zhang JL, et al.
Testing, 7(9), e44618-e44618 (2012)
Ver todos los artículos relacionados

Artículos

HPLC Analysis of Caseins on BIOshell™ A400 Protein C4

-casein basis (electrophoresis), lyophilized powder; β-Casein from bovine milk, BioUltra, ≥98% (PAGE)

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico