High performing


Antibody vendors provide you with candidate antibodies but not all antibodies are equal.

InfinixBio provides a collaborative laboratory service that identifies which candidate is right for your application. Our process evaluates antibodies for the sensitivity, specificity and stability needed for the final product.

Effective antibody based products require high quality antibodies.

Depending on your specific need, we select antibodies for the highest level of performance in the areas of:

Clinical and POC diagnostics

Finding the right way to label an antibody was key when we helped a client develop a sensitive clinical diagnostic for the flu.

We developed a custom labeling solution to eliminate lost activity while still using the client’s normal staining procedure.

Companion diagnostics

If you have a potential therapeutic, developing a reliable companion diagnostic early can save time and money and increase the chance of success as the candidate advances. We collaborate with researchers to develop companion diagnostics allowing them to focus on their primary studies.

Biomarker analysis

We can provide both the lab and the experienced personnel to advance your project from discovery to your commercialized application.


Our ability to confirm the target specificity of antibodies to their targets in pre-clinical studies helps clients move on to their next steps and next rounds of funding.

reduce the time and cost to get your product to market.

Having high quality antibodies you can depend on is essential. Throughout the product development cycle, we help clients reach their goals with comprehensive services tailored to your needs.


Before antibody generation, we assist in the selection, design, preparation, quality assurance, and formatting of the target antigen.

Working with us for before acquiring your antibody gives you confidence that you’ll have the right target for Ab generation by hybridomas, B-cell library or phage display. Our team of experienced scientists can assist in providing custom antigens.

We can help with:

  • Target Selection
  • Gene design and vector assembly
  • Production of high purity antigens.
  • Formatting antigens for your application


After you have your candidate antibodies,  we provide the product optimization and characterization you need to begin the path to market.

We thoroughly characterize your antibody candidates to confirm high affinity and target specificity. With a variety of biochemical and biophysical processes, we analyze and optimize your antibodies to ensure reproducible results and quality performance.

Our services include:

  • Pre-clinical regulatory support
  • Binding affinity determinations (Kd)
  • Stability studies (real time and accelerated)
  • Epitope mapping
  • Specificity determination by:
    • Western blot
    • Flow cytometry
    • Immunohistochemistry
    • Knock-out cell line validation
    • ELISA

Require more advanced Ab modification and product development?

Production of sophisticated biomolecules can be done by skillful application of known genetic engineering and chemical modification techniques.

Our scientists have solved challenging problems in each of these areas:

  • Generation of antibody F(Ab) fragments
  • Production of single chain, diabody or other custom constructs
  • PEGlyation of Ab fragments
  • Site modification on specific residues
  • Fluorescent tagging and enzyme conjugation
  • Toxin conjugation

Our support capabilities can be comprehensive or tailored for your needs

About InfinixBio

InfinixBio works with Entrepreneurs, Biotechnology Companies, Biotech Incubators and Investors to advance technology from concept to reality, making your product work better, or adapting your product to meet unmet or even unarticulated market needs. As a collaborative partner, our goal is making your product prosper.

In an ever-challenging marketplace, different situations call for flexible solutions and InfinixBio can provide the personnel and tools you need to succeed!

The InfinixBio team of experienced scientists provides deep domain expertise in genes, proteins and cells that delivers creative solutions to a variety of difficult problems in Biotechnology product development. We have locations in Columbus and Athens Ohio with over 25 scientists (27% Ph.Ds) operating in our labs.

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