Photoenzyme Probes of Photodamage to Cells and Cellular DNA

摘要

Development of photoenzyme probes for detection of ultraviolet damage to cells and DNA is reviewed with special emphasis on a process using polyethylene glycol to induce cell fusion. Polyethylene glycol is easy to obtain and handle, is gentle to the cells and does not induce latent or productive virus infection; therefore, it may be a general method for insertion of exogenous enzymes into mammalian cells. (ERA citation 04:052238)