Chemistry: molecular biology and microbiology – Virus or bacteriophage – except for viral vector or... – Inactivation or attenuation; producing viral subunits
Patent
1977-01-21
1982-01-26
Rosen, Sam
Chemistry: molecular biology and microbiology
Virus or bacteriophage, except for viral vector or...
Inactivation or attenuation; producing viral subunits
435235, C12N 708, C12N 700
Patent
active
043129471
ABSTRACT:
A vaccine against panleucopenia is prepared by passing pathogenic panleucopenia virus first at least 80 times in cat kidney cells, then at least 18 times in permanent tissue cells of felidae or mustelidae, propagating the attenuated virus thus obtained on cat fetal cells and working it up to a vaccine.
REFERENCES:
patent: 3293130 (1966-12-01), Slater et al.
patent: 3520972 (1970-07-01), Smith et al.
patent: 3892627 (1975-07-01), Simons et al.
Ackermann Othmar
Stegmann Helmut
Behringwerke Aktiengesellschaft
Rosen Sam
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