saponin-based immunoadjuvant OBI-821

A purified, natural saponin isolated from the soapbark tree Quillaja saponaria Molina with potential immunoadjuvant activity. When co-administered with a vaccine, OBI-821 may increase antibody and cytotoxic T-lymphocyte (CTL) responses against the vaccine’s targeted antigen(s). Check for active clinical trials using this agent. (NCI Thesaurus)

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