Home About Products Research topical radio / chemoprotection systemic radioprotection Markets Contact News Publications	ProCertus conducts basic research on topical radio- and chemoprotective agents and the highly specialized formulations required to deliver the protective agents to at-risk stem cell populations. Using federal grant support over several years, the Company has also maintained a research program to identify a proprietary family of small molecule aminothiols that confer excellent systemic radioprotection in animal studies.