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.

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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

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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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