產(chǎn)品信息：
中文名稱：酪蛋白
英文名稱：Casein
中文別名：酪素、酪朊、乳酪素、奶酪素、酪素、酪膠
別名：干酪素、 酪素、乳酪素
說明：生化研究；生物培養(yǎng)基。
CAS：9000-71-9
外觀：白色無定形粉末或顆粒
熔點：280 ℃
溶解性：不溶于水，溶于堿性水溶液，溶于濃鹽酸呈淺紫色
儲存條件：室溫干燥保存
說明：Casein is a phosphoprotein found in milk. This protein has numerous experimental applications including use as a blocking agent in immunochemistry, recovery of enzyme activity from SDS extracted samples, and as substrate for protease and kinase assays. The major casein subunits may be distinguished by electrophoresis and are designated as α-, β-, γ-, and κ-caseins in order of decreasing mobility at pH 7.0. The approximate casein composition of milk is (g/L): α-s1 (12-15); α-s2 (3-4); β (9-11); and κ (2-4).
總氮…………………….＞13.5%
干燥失重……………….＜12%
熾灼殘渣……………….＜2.5%
脂肪……………………小于2%
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