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Lee Biosolutions specializes in manufacturing critical raw materials for the in vitro diagnostic (IVD), pharmaceutical and life science markets. We offer high-quality, high-value proteins, enzymes, antigens, antibodies, biological materials and biochemicals for your complex and unique applications.

If you can’t find what you’re looking for here, challenge us with your requirement at we welcome new and custom projects.

Order samples individually or place a bulk order online today. If your organization requires internal purchase orders to be generated, feel free to email that to