Virus envelope vector for gene transfer
AssigneeAnGes MG, Inc.
InventorYasufumi Kaneda
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Abstract
A gene transfer vector is prepared by introducing an exogenous gene into an inactivated virus envelope, through a freezing and thawing treatment or mixing with a detergent. There are also provided a pharmaceutical composition for gene therapy containing this gene transfer vector, a kit containing this gene transfer vector, and a gene transfer method employing this gene transfer vector.
Claims11
A method for preparing a gene transfer vector comprising an exogenous gene encapsulated in a native virus envelope from a virus belonging to the herpesviridae family, wherein the method comprises the steps of:
- mixing the virus with the exogenous gene in the presence of a detergent;
- and
- inactivating the virus.
A method for introdugng a gene into isolated animal tissue, wherein the method comprises the steps of:
- preparing a gene transfer vector comprising an exogenous gene encapsulated in a native virus envelope from a virus belonging to the herpesviridae family comprising:
- (i) mixing the virus with the exogenous gene,
- (ii) inactivating the virus;
- and
- (iii) freezing and thawing the mixture two or more times;
- and
- introdugng the exogenous gene into the isolated animal tissue via the gene transfer vector.
The method according to clam 2, wherein said mixing the virus with an exogenous gene is performed in the presence of a detergent.
Dependencies are inferred from the claim text.