Effects of two different nutrition supply methods on improving hybridoma cell production

This is the authors' abstract. We don't add key points for this paper.

Hybridoma cells are featured by the effective utilization of both B lymphocytes and immortalized myeloma cells, allowing for the continuous generation of monoclonal antibodies specific to antigens. With regard to conventional hybridoma technology, B lymphocytes must be fused with myeloma cells using various methods to generate hybridoma cells. Nutrition plays an important role in hybridoma cell survival and amplification, which determines the fusion effect and antibody production. Here we compared the growth and survival rates of hybridoma in a commonly used peritoneal macrophage feeder layer (PMFL) nutrition supply system with a commercial hybridoma feeder additive (HFA) nutrition supply system at the post fusion stage and discussed the titer of monoclonal antibodies by enzyme linked immunosorbent assay (ELISA). Our results indicate that commercially available HFA promotes the survival and amplification of hybridoma clones and improves the titer of monoclonal antibodies indirectly.