酪蛋白酸钠, 生物技术级,Casein sodium salt

产品编号:西域试剂-WR143026| CAS NO:9005-46-3| MDL NO:MFCD00130736| 分子式:C20H27FN2| 分子量:314.440

酪蛋白盐酪蛋白酸钠是牛奶中的主要蛋白质。酪蛋白酸钠能诱导粒细胞增殖和活化,并能提高GM-CSF和G-CSF两种关键细胞因子的血清浓度。酪蛋白酸钠诱导小鼠粒细胞生成。

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货号 包装 价格 库存与货期 购买量 操作
西域试剂-WR143026
75.00 杭州 北京(现货)
西域试剂-WR143026
120.00 杭州 北京(现货)
西域试剂-WR143026
336.00 杭州 北京(现货)
西域试剂-WR143026
1038.00 杭州 北京(现货)

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英文名称Casein sodium salt
CAS编号9005-46-3
产品描述酪蛋白盐酪蛋白酸钠是牛奶中的主要蛋白质。酪蛋白酸钠能诱导粒细胞增殖和活化,并能提高GM-CSF和G-CSF两种关键细胞因子的血清浓度。酪蛋白酸钠诱导小鼠粒细胞生成。
产品沸点466.9±45.0 °C at 760 mmHg
产品密度1.1±0.1 g/cm3
产品闪点236.2±28.7 °C
精确质量314.215820
LogP7.02
外观性状lyophilized powder
蒸气压0.0±1.2 mmHg at 25°C
折射率1.588
溶解性H2O: soluble50mg/mL, Grade III, light yellow | Soluble in boiling water; insoluble in ethanol.
溶解性数据

来自牛乳的酪蛋白钠盐可适用于:

制备以酪蛋白为基础的膳食用于研究维生素E对凡纳滨对虾幼虫膳食的营养效应

测定含有胰蛋白酶、胰凝乳蛋白酶和肽酶的三酶溶液活性的检测

调查牛生长激素(bST)服用以腹腔酪蛋白注射对荷斯坦阉牛皮氮代谢的影响研究

作为免疫印迹中的封闭液组成成分。

体内研究

生化/生理作用

α-酪蛋白在幼儿体内可能是一种免疫原,抗α-酪蛋白抗体与胰岛素具有很强的交叉反应性。这种效应解释了不常见的胰岛素自身免疫,但这似乎并没有进展到I型糖尿病。

来自牛乳的酪蛋白钠盐是一种磷蛋白。有四种主要类型的酪蛋白组成了牛乳中约80%的总蛋白量:α-s1 酪蛋白, α-s2 酪蛋白, β-酪蛋白以及κ-酪蛋白。酪蛋白被视为牛乳中的主要保护成分。

稳定性

常温常压下稳定

避免湿,热,高温。

储存条件

常温密闭避光,通风干燥处。

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