As a biotech company dedicated to improving human and animal health, Bowei-Bio provides scientists worldwide with a broad portfolio of antibodies, conjugates, and immunoassay kits for detection of small molecules.

Our product portfolio is centered on immunological analysis of small-molecules. Besides the antibodies, conjugates and some complementary products such as HRP or ALP labeled biomolecules, we also manufacture immunoassay kits compatible with multiple platforms, such as ELISA, DELFIA, EMIT, and PETIIA (Particle-Enhanced Turbidimetric Inhibition Immunoassay). All our products are manufactured at our laboratories. We do not relabel (OEM) products from other suppliers.

We are committed to becoming a globally important supplier of raw materials and immunoassay kits for small molecule analysis, supported by our ever-expanding portfolio of premium products with verified batch-to-batch consistency.

Immunoassays

Backed by 30+ years of dedicated R&D expertise in immunoassay systems, we possess comprehensive mastery of current key immunoassay platforms, ranging from latex-enhanced immunoturbidimetric assay, EMIT, DELFIA, ELISA, CLIA and immunochromatographic assays. To date, we have developed over 150 immunoassay kits tailored to distinct analytical platforms.

Chemistries

Proficient in organic synthesis, polymer preparation, and radioisotope labeling. A diverse array of compounds and polymers, including affinity chromatography matrices, lanthanide fluorescent chelates, highly luminescent nanoparticles, IPN coating matrices, fragrances, ³²P-labeled nucleotides and conjugates of various biomolecules, have been synthesized by our team via distinct chemistries.

Antigen and antibody production

With extensive expertise in hapten design for antibody generation, we have developed over 200 conjugates and antibodies for immunoassay of small molecules.