Bethyl is now a part of Fortis Life Sciences. Learn more.

Custom and Bulk Antibodies


Having the right, high-quality antibody for your application can mean the difference between success or failure, which means having to go back to the drawing board. So when it comes to selecting a partner for your custom or bulk antibody needs, it matters how and where your antibodies are made.

The way we make antibodies makes all the difference – whether you need a bulk antibody, custom protein, custom recombinant rabbit monoclonal antibody, or polyclonal antibody.

  • We de-risk your journey. Our scientists invest the time to understand your exact needs and then operate in close collaboration with your team to maximize the probability of success. Your project objectives become our goals, defined by clear milestones.

  • We make everything in-house. From the antigen to the final antibody formulation, the entire production process and quality control occur at our facilities in Texas. We manage the process from start to finish and control the supply chain, so you can have more peace of mind.

  • We care about your success. We don’t just take your order and send back an antibody that worked in a screening ELISA in our lab. Your research, your business, your reputation is too important for us to cut corners. Our scientists are passionate, experienced problem solvers. And we’re ready to get to work for you.

 

Bulk Catalog Antibodies

Our current portfolio consists of 9,500+ catalog products, 8,200+ primary antibodies targeting thousands of proteins and 1,300 secondary antibodies raised against immunoglobulins from dozens of species. As the manufacturer, we can provide any of these products in bulk quantities, at competitive prices and can customize the formulation to meet your exact needs.

Bulk Proteins and Antibodies

The products listed below are available in large scale. We can also develop new materials or modify existing processes to meet your technical specifications for different applications.

  • IgG Fraction
  • Affinity Purified Antibodies
  • Secondary Antibodies
  • Purified Proteins/Antigens
Custom Monoclonal Antibodies

  • Recombinant rabbit monoclonal antibody that performs in the desired application(s).
  • The formulation and scale you need from milligrams to grams
  • Pricing and milestones established following detailed discussions about the scope of work.
Custom Polyclonal Antibodies

Packages are complete from initial peptide synthesis to affinity purification of your specific antibody from an antigen-specific immunosorbent.