QS-21: A Promising Saponin Adjuvant for Enhancing Vaccine Efficacy
QS-21, a saponin-derived adjuvant extracted from the bark of the Quillaja saponaria tree, has emerged as a key player in the field of vaccine development. Recognized for its ability to enhance immune responses, QS-21 is increasingly being explored as a vital component in vaccine formulations aimed at improving immunogenicity and overall effectiveness.