Molecular Biology Services

Customized molecular biology projects, such as gene cloning, mutagenesis, 5'- or 3'-RACE and antibody cloning and sequencing.

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Recombinant Protein Services

We provide recombinant protein production services either with bacterial expression system or mammalian expression system.

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Antibody Engineering Services

Antibody cloning from hybridoma or isotype switching or affinity maturation, exonbio provides antibody engineering services that fit your needs.

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Biologics Services

With an improved Freedom vector and cGMP banked CHO cells from Invitrogen, exonbio develops high yields highly stable cell lines for biologics.

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Welcome to exonbio

Your Outsourcing Partner for Protein Research and Production Services

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

Additional areas of expertise include recombinant protein, biologics.

At the post-genomic era, the enormous demand of recombinant proteins for high throughput screen, function research and the time-consuming and laborious production of functional proteins made recombinant protein a bottleneck. By developing new techniques in protein expression and purification, EXONBIO provides solutions to break the bottle neck for you.

Molecular Biology Services
Customized molecular biology projects, such as gene cloning, mutagenesis, 5'- or 3'-RACE and antibody cloning and sequencing.
Recombinant Protein Expression
We provide recombinant protein production services either with bacterial expression system or mammalian expression system. Quick transient expression and high yield stable cell line.
Antibody Engineering Services
Antibody cloning from hybridoma or isotype switching or affinity maturation, exonbio provides antibody engineering services that fit your needs.
Biologics Services
With an improved Freedom vector and cGMP banked CHO cells from Invitrogen, exonbio develops high yields highly stable cell lines for biologics .
  • exonbio is committed to providing the highest quality custom services.

  • If your protein is difficult or fails to express in your systems, let us help you find a solution.