Protein A Protein (AA 37-469)
This Recombinant Protein A protein is expressed in 大肠杆菌（E. Coli）.
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Quick Overview for Protein A Protein (AA 37-469) (ABIN666764)
抗原
See all Protein A 蛋白
Protein A
蛋白类型
Recombinant
宿主
Staphylococcus aureus
资源
大肠杆菌（E. Coli）
应用范围
SDS-PAGE (SDS)
纯度
> 90 % by SDS - PAGE
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产品特性
- AA 37-469
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产品特性
- Protein A, 37-469 aa, S.aureus, Recombinant, E.coli
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Protein A protein (Biotin)
宿主: Staphylococcus aureus Recombinant
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/ml (determined by BCA assay)
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缓冲液
- Liquid. In 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol,
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储存条件
- 4 °C
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- Protein A
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背景
- Protein A is a 40-60 kDa surface protein originally found in the cell wall of the bacteria Staphylococcus aureus. It binds with high affinity to human IgG1 and IgG2 as well as mouse IgG2a and IgG2b. Protein A binds with moderate affinity to human IgM, IgA and IgE as well as to mouse IgG3 and IgG1. Due to its affinity for the Fc region of many mammalian immunoglobulins, protein A is considered a universal reagent in biochemistry and immunology. Recombinant Staphylococcus aureus Protein A was expressed in E.coli and purified by using conventional chromatography. Synonyms: Immunoglobulin G binding protein A , Immunoglobulin G binding protein A Staphylococcal protein A, SPA,. NCBI no.: ACD80064
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分子量
- 48.1 kDa (434aa), confirmed by MALDI-TOF.
抗原
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