摘要:
Die Erfindung betrifft eine Viruslösung, die ein Detergens der allgemeinen Formel I enthält und der Stabilisierung der Viruslösung dient sowie deren Herstellung und Verwendung in heterogenen Immunoassays zum Nachweis von Antikörpern gegen Viren.
摘要:
New methods for purifying Hepatitis-A virus (HAV) capsids are amenable to commercial scale-up and manufacture of specific HAV vaccines, including formalin-inactivated HAV and attenuated HAV.
摘要:
The strain is obtained by means of isolation of virus from cells of tissue culture. It is characterized by serial passages through tissue cells, culture at low temperature and is adapted to grow in human lung diploid fibroblasts, so as to develop the vaccine (H₂strain) for prophylaxis of human hepatitis A. The monkey model is also established for experimental trials.
摘要:
The present invention relates to a process for animal, preferably human, diploid anchorage-dependent cell culture, in the absence of exogenous components of primary animal origin, and to a cell culture medium substantially free of exogenous components of primary animal origin suitable for carrying out said process. In particular the invention concerns a cell culture medium which comprises at least one, more preferably several, exogenous animal-free growth factors. The present invention also relates to a process for cultivating animal, preferably human diploid anchorage-dependent cells in a medium according to the invention, involving the use of a trypsin substitute of non-animal origin for passaging cells. The invention further relates to a process for producing viruses, viral vaccines and the like.
摘要:
A novel African Green Monkey Kidney (AGMK) cell line is taught as well as a method for the preparation thereof. The cell line which is free of viable adventitious microbial agents is useful as a substrate for viruses and for the preparation of viral vaccines.
摘要:
A novel African Green Monkey Kidney (AGMK) cell line is taught as well as a method for the preparation thereof. The cell line which is free of viable adventitious microbial agents is useful as a substrate for viruses and for the preparation of viral vaccines.
摘要:
New methods for purifying Hepatitis-A virus (HAV) capsids are amenable to commercial scale-up and manufacture of specific HAV vaccines, including formalin-inactivated HAV and attenuated HAV.
摘要:
New methods for purifying Hepatitis A virus (HAV) are amendable to commercial scale-up and manufacture of specific HAV vaccines, including formalin-inactivated HAV and attenuated HAV.
摘要:
The present invention provides methods of purification of Hepatitis A Virus from the supernatant of an infected cell culture and production of a preparation of purified HAV antigen. The present invention is also directed to an HAV vaccine composition comprising a preparation consisting of purified mature HAV particles in an amount sufficient to induce a protective immune response in a mammal.