Untersuchungen über ein attenuiertes Poliomyelitis-Virus Typ II, Reindarstellung und physikalisch-chemische Eigenschaften des Virus

Abstract

Sabin Virus Type II, P 712, Ch, 2 ab, was purified by ultrafiltration, partial ultracentrifugation and centrifugation in a cesium chloride density gradient. The molecular weight of the virus is 5,5·10⁶ that of the viral nucleic acid 2,0 · 10⁶ and that of the protein subunit 27 000.