Effect of protease inhibitors on focus formation by murine sarcoma virus.

@article{Yuasa1975EffectOP,
  title={Effect of protease inhibitors on focus formation by murine sarcoma virus.},
  author={Yasuhito Yuasa and H Shimojo and Takaaki Aoyagi and Hamao Umezawa},
  journal={Journal of the National Cancer Institute},
  year={1975},
  volume={54 5},
  pages={1255-6}
}
The effect of six protease inhibitors, isolated from various species of actinomycetes, on focus formation by murine sarcoma virus was examined. Pepstatin was the only inhibitor. The treatment of cells with pepstatin at various times possibly retards the early stage of infection with murine sarcoma virus.