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silicon phthalocyanine 4
A synthetic photosensitizer agent containing a large macrocyclic ring chelated with silicon. Silicon phthalocyanine 4 localizes primarily in mitochondrial cytosolic membranes and, after photoexcitation, forms reactive oxygen species that induce apoptosis. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
|Synonym:||Pc-4 (Silicone phthalocyanine)|