Unbound polyclonal antibody


High quality polyclonal antibodies specific to your target antigen

What are polyclonal antibodies? Typically produced following injection of an animal with a specific antigen, polyclonal antibodies are secreted from multiple B cell lineages and bind to different epitopes of the same antigen. Polyclonal antibodies are a useful tool in a multitude of research applications.

AMSBIO is your one-stop-shop for a vast selection of antibodies. We offer thousands of protein-specific polyclonal primary antibodies for use in a variety of research applications, as well as a custom polyclonal antibody service.

Applications of Polyclonal Antibodies

  • Immunohistochemistry
  • Immunoprecipitation
  • Immunofluorescence
  • Western Blot
  • Flow Cytometry


  • Sandwich ELISA for tumor markers or other antigens
  • Disease diagnosis
  • Detection & quantification of serum proteins, viruses or other antigens
  • Detection of bacteria in food industry & clinical environments

Custom Polyclonal Antibody Service

Can’t find what you need? AMSBIO offers a custom Polyclonal Antibody service to provide you with the best possible resources for your specific research project. Please visit our Custom Services page for more information or contact us