摘要:
The present invention provides a composition comprising Herpes Simplex Virus (HSV) particles in a defined liquid stabilization buffer, which may further comprise a pharmaceutically acceptable carrier and/or an adjuvant; a pharmaceutically acceptable dosage form and use of the compositions for therapy are also provided.
摘要:
The present disclosure relates to liquid and dried compositions comprising a live, attenuated or genetically modified herpesvirus and methods of preparing such compositions, in one aspect, the composition comprises at least two or more pharmaceutically acceptable excepients, at least one of which is histidine and at least one of which is a sugar or sugar alcohol. The compositions retain a sufficiently high infectious titre following storage or large-scale manufacturing steps, such as lyophilization.
摘要:
The present invention relates to virus growth media that improve the yield of alpha-herpesviruses (e.g., HSV-2) grown in cell cultures. The growth media of the invention include two additives, a disaccharide and a lipid mixture, that can be added to serum-free or serum-enriched growth media to improve the efficiency of virus production. The invention further provides methods of producing alpha-herpesviruses (e.g., HSV-2) in such growth media.
摘要:
The present disclosure provides a method to prepare purified enveloped viral particle preparations employing ion exchange chromatography and tangential flow filtration.