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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.
产品编号 ABIN2181669
发货至: 中国
  • 抗原 See all Protein G 蛋白
    Protein G
    蛋白类型
    Recombinant
    宿主
    Streptococcus
    资源
    • 2
    • 2
    大肠杆菌(E. Coli)
    标记
    This Protein G protein is labelled with His tag.
    品牌
    MABSol®
    产品特性
    Recombinant Protein G Protein is fused with the polyhistidine tag at N-terminus and a single cysteine at C-terminus. The reducing (R) protein migrates as a 31 kDa polypeptide .Protein G Protein can bind to human IgG1 Fc .
    纯度
    >98 % as determined by SDS-PAGE.
    内毒素水平
    Less than 1.0 EU per μg by the LAL method.
  • 限制
    仅限研究用
  • 状态
    Lyophilized
    溶解方式
    Please see Certificate of Analysis for specific instructions. For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
    缓冲液
    100 mM NaH2PO4, pH 8.5
    注意事项
    Avoid repeated freeze-thaw cycles.
    储存条件
    -20 °C
    储存方法
    Lyophilized Protein should be stored at -20 °C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20 °C or -70 °C. Avoid repeated freeze-thaw cycles.
  • Sun, Li, Liang, Zhang, Song, Song, Xue, Wang, Sun, Gu, Li, Li: "A novel immunochromatographic strips assay for rapid and simple detection of systemic lupus erythematosus." in: Scientific reports, Vol. 10, Issue 1, pp. 14178, (2021) (PubMed).

  • 抗原
    Protein G
    Abstract
    Protein G 产品
    背景
    Protein G is an immunoglobulin-binding protein expressed in group C and G Streptococcal bacteria much like Protein A but with differing specificities. It is a 65- kDa (G148 protein G) and a 58 kDa (C40 protein G) cell surface protein that has found application in purifying antibodies through its binding to the Fc region. The native molecule also binds albumin, however, because serum albumin is a major contaminant of antibody sources, the albumin binding site has been removed from this recombinant form of Protein G.
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