产品名称

英文名称：Casein

同义词

Casein、9000-71-9、Caseins、Bovine beta-casein monophosphopeptide、MFCD00081481、AKOS032949825、E80592、Q193970、乳酪素、酪蛋白

产品性质

CAS编号：9000-71-9

EC号：232-555-1

MDL号：MFCD00081481

PubChem编号：73995022

别名：乳酪素|酪蛋白

英文别名：Casein|9000-71-9|Caseins|Bovine beta-casein monophosphopeptide|MFCD00081481|AKOS032949825|E80592|Q193970

规格或纯度：technical grade

英文名称：Casein

生化机理：Numerous experimental applications including use as a blocking agent in immunochemistry, recovery of enzyme activity from SDS extracted samples, and as a substrate for protease and kinase assays.

应用：用于医药和生化试剂。

储存温度：避光,充氩,干燥

运输条件：常规运输

产品介绍：不溶于水和有机溶剂。干酪素能吸收水分，浸于水中，则迅速膨胀，但料子并不结合。干酪素是等电点为pH4.6的两性蛋白质。在牛奶中以磷酸二钙、磷酸三钙或两者的复合物形式存在，构造极为复杂，直到现在没有完全确定的分子式，分子量大约为57000-375000。干酪素在牛奶中约含3%，约占牛奶蛋白质的80%。用于医药和生化试剂。

IUPAC Name：6-amino-2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[[2-[(2-amino-1-hydroxy-3-phenylpropylidene)amino]-1,5-dihydroxy-5-iminopentylidene]amino]-1-hydroxy-3-phosphonooxypropylidene]amino]-4-carboxy-1-hydroxybutylidene]amino]-4-carboxy-1-hydroxybutylidene]amino]-1,5-dihydroxy-5-iminopentylidene]amino]-1,5-dihydroxy-5-iminopentylidene]amino]-1,5-dihydroxy-5-iminopentylidene]amino]-1,3-dihydroxybutylidene]amino]-4-carboxy-1-hydroxybutylidene]amino]-3-carboxy-1-hydroxypropylidene]amino]-4-carboxy-1-hydroxybutylidene]amino]-1-hydroxy-4-methylpentylidene]amino]-1,5-dihydroxy-5-iminopentylidene]amino]-3-carboxy-1-hydroxypropylidene]amino]hexanoic acid

INCHI：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)

InChi Key：BECPQYXYKAMYBN-UHFFFAOYSA-N

Canonical SMILES：CC(C)CC(C(=NC(CCC(=N)O)C(=NC(CC(=O)O)C(=NC(CCCCN)C(=O)O)O)O)O)N=C(C(CCC(=O)O)N=C(C(CC(=O)O)N=C(C(CCC(=O)O)N=C(C(C(C)O)N=C(C(CCC(=N)O)N=C(C(CCC(=N)O)N=C(C(CCC(=N)O)N=C(C(CCC(=O)O)N=C(C(CCC(=O)O)N=C(C(COP(=O)(O)O)N=C(C(CCC(=N)O)N=C(C(CC1=CC=CC=C1)N)O)O)O)O)O)O)O)O)O)O)O)O

Isomeric SMILES：CC(C)CC(C(=NC(CCC(=N)O)C(=NC(CC(=O)O)C(=NC(CCCCN)C(=O)O)O)O)O)N=C(C(CCC(=O)O)N=C(C(CC(=O)O)N=C(C(CCC(=O)O)N=C(C(C(C)O)N=C(C(CCC(=N)O)N=C(C(CCC(=N)O)N=C(C(CCC(=N)O)N=C(C(CCC(=O)O)N=C(C(CCC(=O)O)N=C(C(COP(=O)(O)O)N=C(C(CCC(=N)O)N=C(C(CC1=CC=CC=C1)N)O)O)O)O)O)O)O)O)O)O)O)O

WGK Germany：3

PubChem CID：73995022

溶解性：Insoluble in water.

密度：1.25

敏感性：对光敏感;易吸潮

熔点：280℃

个人防护装备：Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品包装