Native E. coli beta Galactosidase蛋白(ab78141)
Key features and details
- Expression system: Escherichia coli
- Purity: > 95% SDS-PAGE
- Suitable for: SDS-PAGE
描述
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产品名称
Native E. coli beta Galactosidase蛋白
参阅全部 beta Galactosidase 蛋白酶 -
生物活性
Does not react with human serum. -
纯度
> 95 % SDS-PAGE. -
表达系统
Escherichia coli -
Accession
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蛋白长度
Full length protein -
无动物成分
No -
性质
Native -
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种属
Escherichia coli -
预测分子量
114 kDa -
氨基酸
2 to 1024
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相关产品
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Related Products
技术指标
Our Abpromise guarantee covers the use of ab78141 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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应用
SDS-PAGE
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形式
Liquid -
补充说明
Does not react with human serum. -
Concentration information loading...
制备和贮存
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稳定性和存储
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Constituents: 48% Urea, 0.078% Beta mercaptoethanol, 0.316% Tris HCl
常规信息
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别名
- Beta D galactosidase
- Beta gal
- Beta galactosidase
see all -
相关性
Beta galactosidase is coded by a gene (lac z) in the lac operon of Escherichia coli. It is a metalloenzyme that splits lactose into glucose and galactose. It hydrolyzes terminal, non-reducing beta-D-galactose residues in beta-D-galactosides. Activation by cations seems to be substrate dependent. K+, Na+, NH4+, Rb+, Cs+ and Mn++ all activate enzyme activity based upon the substrate used. -
细胞定位
Cytoplasmic
实验方案
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
数据表及文件
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SDS download
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Datasheet download
文献 (1)
ab78141 被引用在 1 文献中.
- Ruggiero L et al. Diurnal, localized exposure of phosphatidylserine by rod outer segment tips in wild-type but not Itgb5-/- or Mfge8-/- mouse retina. Proc Natl Acad Sci U S A 109:8145-8 (2012). PubMed: 22566632