ProteinL | RPL | Recombinant Peptostreptococcus magnus Protein L | Peptostreptococcus magnus Protein L | Protein L | Recombinant Protein L-Cys, His-tag | Protein L-Cys, His-tag
规格或纯度
无动物源,无载体,His标签,≥96%(SDS-PAGE)
生化机理
Recombinant Protein L contains 5 kappa-binding domain. Protein L has the unique ability to bind through kappa light chain interactions without interfering with the antibody’s antigen-binding site. This gives Protein L the ability to bind a wider range of Ig classes and subclasses than other antibody-binding proteins.
Specificity: The recombinant Protein L is a genetically engineered protein containing 5 IgG-binding regions of protein L. Cell wall binding region, cell membrane binding region and albumin binding region have been removed from the recombinant Protein L to ensure the maximum specific IgG binding. The recombinant Protein L is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein L binds to human, mouse, rat and pig IgG.