1.
Biokhimiia
; 44(10): 776-8, 1979 Oct.
Artigo
em Russo
| MEDLINE
| ID: mdl-228769
RESUMO
A possible use of papain and trypsin immobilized on Biogel P-100 for purification of DNA-containing sheep smallpox viruses was studied. It was shown that the enzymes depolymerize tissue proteins, resulting in a 90% purification of the viruses without causing any considerable morphological changes in the virion structure. It was concluded that fixed proteinases can be effectively used at the final stage of purification of tissue virus-containing suspensions.
Assuntos
Enzimas Imobilizadas , Peptídeo Hidrolases , Vírus da Varíola/isolamento & purificação , Animais , Métodos , Ovinos , Vírus da Varíola/ultraestrutura
2.
Veterinariia
; 46(7): 95-7, 1969 Jun.
Artigo
em Russo
| MEDLINE
| ID: mdl-4901537