Skip to main content

Monoclonal Antibodies (MAbs)

Hero Region
Interested in a Quote?

Fill out this form to request a quote for proteins, antibodies, or immunoassays in standard sizes or bulk quantities. Our Customer Support Team will be in touch within 1-2 days.

Monoclonal and polyclonal antibodies are often interchangeable; however in some applications, one or the other antibody will give a better result.


Monoclonal antibodies (MAbs) are monospecific antibodies that are the same because they are made by identical immune cells that are all clones of a unique parent cell. MAbs have monovalent affinity, in that they bind to the same epitope and offer high specificity in applications such as ELISA, flow cytometry or epitope mapping where specific binding is desirable.


PBL's MAbs are derived against a range of interferons from various mammalian species. They deliver superior product stability and high specificity while providing reliable and reproducible results.



Monoclonal Antibodies to Interferon Species and Subtypes