Antibody repertoire analysis of mouse immunization protocols using microfluidics and molecular genomics.

ABSTRACT: Immunization of mice followed by hybridoma or B-cell screening is one of the most common antibody discovery methods used to generate therapeutic monoclonal antibody (mAb) candidates. There are a multitude of different immunization protocols that can generate an immune response in animals. However, an extensive analysis of the antibody repertoires that these alternative immunization protocols can generate has not been performed. In this study, we immunized mice that transgenically express human antibodies with either programmed cell death 1 protein or cytotoxic T-lymphocyte associated protein 4 using four different immunization protocols, and then utilized a single cell microfluidic platform to generate tissue-specific, natively paired immunoglobulin (Ig) repertoires from each method and en

SUBMITTER: Asensio MA 

PROVIDER: S-EPMC6601537 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature