Antibodies are Y shaped proteins produced by B cells as part of the immune response. They are specific for a target analyte and are used to detect or purify the target in a variety of different applications. Reddot Biotech offers an extensive range of primary and secondary antibodies for research use. Choose from a number of hosts and reactivities, validated for applications such as ELISA, western blotting, flow cytometry, immunohistochemistry, immunofluorescence, or immunoprecipitation.

Browse All Antibodies


Polyclonal Antibodies (PAbs) are made using many different immune cells and are specific for different epitopes on the same antigen.

  • Enhanced sensitivity
  • More selection
  • Less expensive


Monoclonal Antibodies (MAbs) are made using identical clones of the same cell and are specific for only one epitope on an antigen.

  • High specificity 
  • Low cross-reactivity
  • Low variability


A secondary antibody is not designed to bind the target analyte directly but will help with detection by binding to the primary antibody.

  • Enhances specificity
  • Binds to primary antibody

Flow Cytometry

Antibodies used for flow cytometry have a fluorescent marker attached that can be detected when they bind to the target of interest on or in a cell.

  • For use with flow cytometer
  • 12 different fluorophores available

Featured Antibodies VIEW ALL

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Validated Applications

Why Reddot Antibodies?

When you choose Reddot Biotech products, you’re choosing high quality, research-ready reagents specifically designed to help your experiments succeed. We believe in supporting scientists on their way to the next big breakthrough to make the world a better place. If you have any questions or concerns, or just want some advice, we are always here to help.

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Performance Guarantee

All Reddot Biotech antibodies come with a performance quality guarantee. Contact us if you are unsatisfied with your product.

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