Recombinant Protein A/G/L-Cys (Recombinant Protein A/G/L-Cys; Protein A/G/L-Cys)；重组蛋白A/G/L，C端带Cys
Synonyms
N/A
Purity
>95% by SDS-PAGE and SEC-HPLC analyses.
Biological Activity
The recombinant Protein A/G/L is a genetically engineered protein containing 5 IgG-binding regions of protein A, 2 of protein G and 5 of Protein L. Cell wall binding region, cell membrane binding region and albumin binding region have been removed from the recombinant Protein A/G/L to ensure the maximum specific IgG binding. The recombinant Protein A/G/L is ideal for purification of polyclonal or monoclonal IgG antibodies. Protein A/G/L binds to human, mouse, rat cow, goat, sheep, rabbit, guinea pig, pig, dog and cat IgG.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized from additive free solution.
Endotoxin
Less than 0.1EU/μg of Protein A/G/L-Cys as determined by LAL method.
Reconstitution
Dissolve in distilled water or saline.
Category
Protein A/G/L
Background
Protein A/G/L is a genetically engineered protein that combines the IgG binding profiles of all Protein A, Protein G and Protein L. It is a gene fusion product. Recombinant fusion protein A/G/L contains five Ig-binding regions of protein L, five IgG binding domains from Protein A, and two Ig-binding region of protein G. Cell wall binding regions, albumin binding regions and other non-specific binding regions have all been eliminated from the fusion protein to ensure the maximum specific IgG binding.
