Cyclic di-IMP (sodium salt)

Cyclic di-IMP sodium salt is a synthetic cyclic dinucleotide adjuvant structurally analogous to bacterial second messengers like c-di-GMP. It enhances both humoral and cellular immune responses, demonstrated in vivo by boosting IgG titers and Th1/Th2 profiles and in vitro by activating dendritic cells and macrophages. This makes it a valuable research tool for immunology and vaccine adjuvant studies.