Enterovirus D68 (EV-D68) is associated with respiratory infections and acute flaccid myelitis (AFM), making it a critical focus in virology and immunology. The VP1 capsid protein is the dominant structural and immunogenic protein, essential for viral receptor binding, host entry, and antigenic variation. VP1 contains conserved neutralizing epitopes that are prime targets for diagnostic assays, vaccine development, and therapeutic antibody studies. Catalina’s high-quality EV-D68 VP1 antibodies deliver excellent specificity and sensitivity, enabling detailed research into pathogenesis mechanisms, immune response profiling, cross-clade neutralization, and antiviral approaches, forming a critical foundation for diagnostic assay optimization, vaccine innovation, and therapeutic antibody development.