SRE0081

CaseiNSBlock

Suitable for manufacturing of diagnostic kits and reagents, Casein, alkali treated

• Synonyme(s) : Casein from bovine milk
• Numéro CAS: 9000-71-9
• Numéro MDL: MFCD00081481
• Code UNSPSC : 12352202
• Nomenclature NACRES : NA.61

Propriétés

• Source biologique: bovine
• Niveau de qualité: 400
• Forme: powder
• Concentration: ≥90 % protein (dry)
• Technique(s): enzyme immunoassay: suitable
• Pf: 280 °C (dec.) (lit.)
• Numéro d'accès UniProt: P02662; P02663; P02666; P02668
• Température de stockage: 2-8°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)
• Clé InChI: BECPQYXYKAMYBN-UHFFFAOYSA-N
• Informations sur le gène: bovine ... CSN1S1(282208) , CSN1S2(282209) , CSN2(281099) , CSN3(281728)

Description

Application

CaseiNSBlock alkaline treated casein is developed for use in immunoassay to remove non-specific binding and to reduce background. It is suitable for manufacturing of immunoassay buffers due to improved solubility in biological matrices compared to other forms of casein. Provides excellent blocking on all membranes and plates.

Actions biochimiques/physiologiques

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.

Notes préparatoires

Alkaline treated casein formulated to remove nonspecific binding in immunoassays

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable