HSV-TK substrate is a substrate for HSV-TK, and induces multi-log cytotoxicity in HSV-TK-expressing and bystander cells. HSV-TK substrate shows antitumor activity[1].
[1]. Shewach DS, et al. Multi-log cytotoxicity of carbocyclic 2'-deoxyguanosine in HSV-TK-expressing human tumor cells. Hum Gene Ther. 2002 Mar 1;13(4):543-51.
















