| Literature DB >> 19869231 |
Abstract
Colon bacilli, Virus III, vaccine virus, herpes virus, bacteriophage, complement, and trypsin are either killed or inactivated by repeated freezing (-185 degrees C.) and thawing. As might be expected, some of the agents are more resistant than others. Hence it may be concluded that destruction or inactivation of an active agent by repeated freezing (-185 degrees C.) and thawing is not proof that it was possessed of life.Entities:
Year: 1927 PMID: 19869231 PMCID: PMC2180283 DOI: 10.1084/jem.45.1.11
Source DB: PubMed Journal: J Exp Med ISSN: 0022-1007 Impact factor: 14.307