Base your research on original antibodies you can trust
Our validated antibody guarantee
Many big antibody brands add antibodies from other manufacturers and sell them under their own label without any validation. The consequence? You are buying exactly the same crappy antibody from different brands!
How can you avoid this problem? Source your antibodies from trusted manufacturers that validate every antibody they sell.
We vouch for the manufacturers listed below - we know them personally, have visited their facilities and know that they validate all their antibodies for guaranteed applications.
Absolute Antibody
Absolute Antibody specializes in recombinant antibody production, offering a wide range of sequence-defined antibodies for research, diagnostics, and therapeutic development. Their catalog includes antibodies in multiple engineered formats, such as humanized, species-switched, or isotype-switched variants, enabling greater flexibility in experimental design.
Active Motif
Active Motif offers a comprehensive portfolio of high-quality products such as antibodies, recombinant proteins, assay kits and more for studies on
- Chromatin immunoprecipitation (CHIP)
- Histone modifications and analysis
- DNA methylation
- Transcriptional gene regulation
Atlas Antibodies
- All antibodies made in-house
- Unique purification process using the recombinant PrEST-antigen as the affinity ligand achieves the highest level of reproducibility
- Each triple A polyclonal antibody has been used for IHC-staining of samples from 708 individuals originating from normal and cancer afflicted human tissues.
- Superior versatility across applications including IHC, IF and WB
- All triple A polyclonals are presented on the Human Protein Atlas portal with extensive IHC characterization data
Bethyl Laboratories
- All antibodies manufactured on-site in Texas
- Validation: all antibodies are fully validated for their indicated applications
- Portfolio of > 5000 primary and > 1500 secondary antibodies - all unique
Bethyl offers a full money back guarantee for all antibodies if they don't work in the stated indication.
Bio X Cell
Bio X Cell's specialty are antibodies for in vivo research.
Check out details on their antibody product lines regarding purity and other quality measurements on our Bio X Cell supplier page.
GeneTex
- Large portfolio of recombinant antibodies
- More than 54'000 primary and secondary antibodies
- Cancer, neuroscience, cell biology, epigenetics, immunology applications
- Five pillar antibody validation program
- Try without risk: 25μl size for many antibodies
Jackson ImmunoResearch
Jackson ImmunoResearch Laboratories, Inc. specializes in the production and conjugation of affinity-purified secondary antibodies and purified immunoglobulins. Jackson ImmunoResearch's supply of secondary antibodies and proteins are of the highest purity and specificity available.
LSBio - LifeSpan BioSciences
LSBio is a leader in immunohistochemistry-validated antibodies, providing high-quality antibodies, proteins, biochemicals, ELISA kits, and assay kits to support life science research.
Mabtech
The Swedish biotech company Mabtech develops and manufactures high-quality monoclonal antibodies and immunoassays and is a world leader in advancing the ELISpot and FluoroSpot methods.
Rockland Immunochemicals
Rockland Immunochemicals, Inc. (Rockland) is a global biotechnology company manufacturing leading-edge tools for basic, applied, and clinical research in functional genomics, gene therapy, and drug discovery markets. Each lot of every product goes through rigorous quality-control testing and multi-assay validation for consistent, reproducible, and quality results.
