Negishi virus - original isolate. This Negishi virus is freeze dried. Tests for the presence of mycoplasmae were negative. To confirm its identity the virus has been partly sequenced.
Product Risk Group:
Infectivity tested and quantified
Infectivity was proven by plaque titration. Infectious titre was determined to be 1x 10^6 PFU/ml.
Production cell line:
Information about the collection of the virus
Biological material origin:
Collection date: BEFORE
Wednesday, 29 December, 1993
Country of collection: