Protein A purification
Purification on protein A-affinity column is similar to protein G-affinity column with a yield around 90% of IgG fraction.
Choice between A and G-affinity columns depends on antibody isotype or host specie.
The yield is around 90% of the serum IgG fraction from culture supernatant or ascites.
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Related services available :
=> Peptide synthesis/Recombinant production
=> Polyclonals production
=> Monoclonals production
=> Antibody labeling
=> Antibody fragmentation
=> Antibody refolding
=> Antibody validation