Bio-Techne offers over 425,000 antibodies for research including primary, secondary antibodies, conjugated, recombinant monoclonal and more.

Optimize your immune cell therapy with Bio-Techne. Have confidence in your results with quality antibodies to activate, expand and characterize T cells and NK cells.

Bio-Techne offers a wide range of matched antibody pairs validated for use in ELISA that are ideal for IVD assay development.

Bio-Techne, through its R&D Systems brand, offers the largest selection of highly validated G protein-coupled receptors (GPCRs) antibodies for drug development.

Bio-Techne offers species-specific secondary antibodies conjugated to a variety of reporter molecules for Western blot, IHC, ICC and flow cytometry.

Biosimilar antibodies from Bio-Techne have the identical sequence of the original therapeutic monoclonal antibody. Learn more and find complementary reagents such as anti-idiotype antibodies.

Bio-Techne's recombinant monoclonal antibodies give superior consistency - we can provide a consistent supply of these antibodies, even in bulk quantities.

Bio-Techne offers an extensive portfolio of high-quality primary antibodies conjugated to 19 different labels for use in a variety of immunoassays.

Epitope tag antibodies allow for the identification of proteins that lack antibodies. Bio-Techne uses the best production standards, quality control specifications, and validation techniques to develop highly specific epitope tag antibodies.