Your Outsourcing Partner for Protein Research and Production Services

To meet the needs of our clients, Exon BioSystems provides protein characterization of our expressed protein to insure the quality of recombinant protein.

Recombinant Protein Expression

Exon BioSystems is a protein contract research and production services company specializing in recombinant protein expression, protein purification, and protein characterization.

Antibody Engineering

Additional areas of expertise include assay development of G-protein coupled receptor, recombinant vaccine development and recombinant antibody production.

Biologics

Exon BioSystems is a protein contract research and production services company specializing in recombinant protein expression, protein purification, and protein characterization.

Antibody Engineering

Antibody Affinity Maturation

Team up with PhD Antibodies (link) we provide antibody affinity maturation service for customers looking for antibodies with higher affinity and less off-target binding.


Technology:
1. Systematic CDR mutantion. We employ a systematic but simple one-by-one mutagenesis of every residue of CDR to make multiple small libraries in paralell. That strategy significantly speed up the maturation procedure and this strategy was proved the most effective.

2. No-display technoloy. PhD antibodies (link) employ a Phage technology without display to screening mutant libraries from CDR mutagenesis. That technology is faster and more efficent comparing to conventional phage display technology.


For more information please call _858-457-1920 or e-mail us at: info @ exonbio.com, or use our contact page: Contact