PCNA-I1 is a small molecule PCNA inhibitor that selectively binds to PCNA trimers and reduces the association of PCNA with chromatin. PCNA-I1 induces S and G2/M phase cell cycle arrest in tumor cells with greater efficacy than non-transformed cells.
Proliferating cell nuclear antigen-l1 (PCNA) is a member of the scaffold B class. It acts as a linker at the monomer-monomer interface. PCNA-I1 has the ability to block the development of primary cultures of bone marrow mesenchymal stem cells, endothelial cells, lymphocytes, mammary epithelial cells and prostate epithelial cells.
5, 25 mg in glass bottle