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BSAV-RO

Roche

牛血清白蛋白分数V

≥98.5%, New Zealand origin

别名:

牛血清白蛋白

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About This Item

UNSPSC代码:
12352202

生物来源

bovine

质量水平

100

检测方案

≥98.5%

形式

lyophilized

分子量

Mr =68 kDa

包装

pkg of 1 kg (10735108001)
pkg of 100 g (10735086001)
pkg of 50 g (10735078001)
pkg of 500 g (10735094001)

制造商/商品名称

Roche

来源

New Zealand origin

技术

ELISA: suitable
Southern blotting: suitable
western blot: suitable

杂质

<0.0003 Lithium (Flame photometry)
<0.001 Iron (bathophenanthraline)
<0.002 P (inorganic)
<0.003 Heavy metals (as Pb)
<0.003 Magnesium (xylidyl blue)
<0.005 Glycerol (enzyme)
<0.006 potassium (Flame photometry)
<0.02 Calcium ( o-cresolphthalein)
<0.05 glucose (enzyme)
<0.1 L-lactate
<0.15 chloride (mercurom)
<0.5 Sodium (flame photometry)
<100 microorganisms (organism/g)
<5 water

吸光度

≤0.4 at 550 nm

UniProt登记号

P02769

异质活性

Microorganisms <100 (Organism/g)

储存温度

2-8°C

基因信息

bovine ... ALB(280717)

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相关类别

一般描述

用于标准应用。

应用

牛血清白蛋白组分 V 适用于标准应用，例如：
  • 稳定剂，可防止酶和其它蛋白质的蛋白水解和变性，特别是当蛋白质以低浓度存在时。
  • 免疫化学、生物化学、细胞生物学或分子生物学中的缓冲液成分
  • 还原剂
  • 用于 ELISA、Southern 印迹和蛋白质印迹中饱和蛋白质结合位点的蛋白质阻断剂
  • 需要添加蛋白质的培养基的补充剂
  • 载体蛋白
  • 凝胶电泳和蛋白质测定中的标准蛋白质

质量

纯度：≤95% 蛋白质, ≤5% H2O; 电泳均质
污染物：<0.5% Na（火焰光度法）、<0.006% K（火焰光度法）、<0.0003% Li（火焰光度法）、<0.02% Ca（邻甲酚酞）、<0.003% Mg（二甲苯胺蓝）、<0.003% 重金属（以 Pb 计）、 <0.001% Fe（向红菲咯啉）、<0.002% Pi、<0.05% 葡萄糖（酶）、<0.005% 甘油（酶）、<0.025% L-乳酸（酶）

制备说明

储存条件（工作液）：在溶液中，白蛋白在 -15 至 -25 °C 下可稳定保存约三个月。

其他说明

仅用于生命科学研究。不用于诊断操作。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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