The rise of biological therapeutics in the global pharmaceuticals market has escalated the demand for quality monoclonal antibodies for healthcare and scientific applications. Reducing costs while enhancing production yields without compromising quality are the main challenges to the growth of this industry today. Over the last two decades non-ionizing radiation has been demonstrated to elicit targeted biological responses in a frequency and dose dependent manner. We hypothesize and design a millimeter wave radiation procedure to enhance the yields of antibody-producing hybridoma cell lines. We demonstrate this method enhances the production of IgA and IgG antibodies from MOPC315.BM and U13.6 cells by a factor of 24.05 ± 3.32 and 1.41 ± 0.03 respectively relative to untreated cells. No treatment associated cytotoxicity was observed in either cell line corroborating physiological viability of irradiated cells. Our results demonstrate proof-of-concept of a novel technique to significantly enhance antibody yields from hybridoma cells which could lead to a reduction in antibody production costs. Further studies will focus on scaling up of this technology and employment of non-contact, tuned electromagnetic stimulation of biological systems for targeted responses.
Keywords: antibody yields; hybridoma; millimeter wave; monoclonal antibodies; non-ionizing radiation.
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