Skip to main content
An official website of the United States government
Government Funding Lapse
Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

Corynebacterium granulosum P40

An insoluble fraction isolated from the bacterium Corynebacterium granulosum with potential cancer immunotherapeutic activity. As a non-specific immunostimulant, Corynebacterium granulosum P40 activates the reticuloendothelial system, induces the production of certain cytokines, enhances macrophage activity, and potentiates a delayed-type hypersensitivity response when co-administered with an antigen.
Check for active clinical trials using this agentView this agent in the NCI Thesaurus
Synonym:adjuvant P40
Search NCI's Drug Dictionary
Please enter up to 30 characters for your search