Antigen Products

Nittobo America Inc.

Murrieta, CA, United States

Nittobo Group is made up of Nittobo Medical (Japan), Nittobo America (US), and Kamiya Biomedical Company (US). We are an integrated, one-stop solution for your IVD raw material and IVD reagent needs. Nittobo America is a primary manufacturer of raw materials (high-quality polyclonal antisera and other complementing items) for further production of biomedical reagents by leading IVD companies. Nittobo Medical is a primary manufacturer of bulk and OEM immunoassay reagents for clinical chemistry platforms utilizing in-house, high quality raw materials. Kamiya Biomedical Company is a manufacturer of FDA-cleared and CE-marked K-ASSAY (R) brand immunoassay reagent kits for clinical chemistry analyzers to end-users and distributors worldwide. All our Nittobo Group facilities are ISO certified, and our quality control for reagents, calibrators, and controls is based on international standards.