Primary Antibodies | Validated for WB, IHC, IF, FC

Choose from 14,000+ primary antibodies validated for WB, IHC (paraffin & frozen), IF/ICC, ELISA, FC, IP, and ChIP. Available as monoclonal (rabbit, mouse) and polyclonal (rabbit) formats. Each antibody ships with lot-specific validation images and recommended dilutions. All products are designated Research Use Only (RUO) — not intended for diagnostic or therapeutic procedures. RUO

Why Researchers Choose abinScience

Application-Validated Every antibody is tested in the applications listed on its datasheet. Validation images (WB bands, IHC staining, IF patterns, FC histograms) and dilution ranges are provided.

Monoclonal & Polyclonal Recombinant rabbit monoclonals for maximum reproducibility; mouse monoclonals for multiplexing compatibility; rabbit polyclonals for broad epitope coverage and high sensitivity.

Broad Target Coverage Spanning oncology, immunology, neuroscience, cell signaling, epigenetics, metabolism, and structural biology targets — with new antibodies added regularly.

Unconjugated & Conjugated Unconjugated for flexible secondary detection; HRP/AP for direct WB/ELISA; fluorophore-conjugated (FITC, PE, APC, AF488/594/647) for FC and IF.