选择规格
关于此项目
biological source
bovine
assay
≥98.5%
form
lyophilized
mol wt
Mr =68 kDa
packaging
pkg of 1 kg (10735108001), pkg of 100 g (10735086001), pkg of 50 g (10735078001), pkg of 500 g (10735094001)
manufacturer/tradename
Roche
origin
New Zealand origin
technique(s)
ELISA: suitable, Southern blotting: suitable, western blot: suitable
impurities
<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
absorption
≤0.4 at 550 nm
UniProt accession no.
foreign activity
Microorganisms <100 (Organism/g)
storage temp.
2-8°C
Gene Information
bovine ... ALB(280717)
General description
Application
- 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
Preparation Note
Analysis Note
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）
Other Notes
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存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable