Immuno-Biological Laboratories Co., Ltd. is engaged in the research, development, manufacturing, and supply of immunological research reagents worldwide. It offers ELISA assay kits for quantitative measurement of target substances, along with research support services for Alzheimer's disease, metabolic syndrome, and cancer, and customized antibody production and ELISA system development. The company also provides LipoSEARCH, a service for lipoprotein profiling and analysis using gel-filtration high-performance liquid chromatography, and LipoTEST, a support tool for diagnostics and health checks at animal clinics, as well as customized biomarker testing for lifestyle-related diseases. Additionally, it operates a protein production business using transgenic silkworms to manufacture antibodies for research reagents and diagnostics, human collagen for cosmetic materials, and proteins for drug development. Incorporated in 1982, the company is headquartered in Fujioka, Japan.