Protein G 蛋白
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北京 101111
Quick Overview for Protein G 蛋白 (ABIN621060)
抗原
See all Protein G 蛋白蛋白类型
宿主
宿主
应用范围
纯度
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序列
- MTYKLILNGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTEKPEV IDASELTPAV TTYKLVINGK TLKGETTTEA VDAATAEKVF KQYANDNGVD GEWTYDDATK TFTVTEKPEV IDASELTPAV TTYKLVINGK TLKGETTTKA VDAETAEKAF KQYANDNGVD GVWTYDDATK TFTVTE
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特异性
- 1. Binds with greater affinity to most mammalian immunoglobulins than Protein A, including human IgG3 and rat IgG2a. 2. Does not bind to human IgM, IgD and IgA.
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产品特性
- Recombinant Protein G
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Protein G protein (His tag)
宿主: Streptococcus 宿主: 大肠杆菌（E. Coli） Recombinant >98 % as determined by SDS-PAGE.
Protein G protein (Biotin)宿主: Streptococcus Recombinant ELISA, WB, IHC
Protein G protein宿主: Streptococcus 宿主: 大肠杆菌（E. Coli） Recombinant ELISA, IP
Protein G protein (FITC)宿主: Streptococcus Recombinant FACS, IM
Protein G protein (HRP)宿主: Streptococcus Recombinant ELISA, WB
Protein G protein宿主: Streptococcus Recombinant Con
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应用备注
- Protein G binds to the constant region of many species of immunoglobulin G. It can be used to detect, quantify and purify IgG antibodies and antibody/antigen complexes. Recombinant Protein G contains only IgG binding domains. The albumin-binding domain as well as cell wall and cell membrane binding domains have been removed to ensure the maximum specific IgG binding capacity.
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- Reconstitute with deionized water or PBS
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缓冲液
- Lyophilized white Powder containing no additives.
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储存条件
- -20 °C
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- Protein G
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背景
- Recombinant streptococcal protein G lacking the albumin binding region thereby avoiding undesirable reactions with albumin, though the Fc binding domain is still present. The recombinant Protein G is produced in Escherichia coli using sequence from Streptococcus C1-C2-C3. The Protein G contains amino acids 190-384 having a molecular mass of 21.6 kDa. The Protein-G migrates on SDS-PAGE around 32 kDa.
抗原
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