E6020, a TLR4 Agonist Adjuvant, Enhances Both Antibody Titers and Isotype Switching in Response to Immunization with Hapten-Protein Antigens and Is Diminished in Mice with TLR4 Signaling Insufficiency.
Gopalakrishnan A et al.
Journal of Immunology (baltimore, Md. : 1950), 2022