AAV production using suspension adapted cells
AssigneeUniversity of Florida Research Foundation, Inc.
InventorsNathalie Clement, Barry John Byrne, Laura A. Small
Life of this patent
Estimating the term…
Abstract
Provided herein are methods of improving rAAV production in cells, the method comprising increasing the salt concentration in the media in which the cells are infected or transfected, cultured, or in which they produce AAV. Aspects of the disclosure relate to improved methods of rAAV production by co-infecting suspension adapted cells (e.g., suspension adapted HEK293 cells) with viruses that encode one or more AAV components for producing rAAV particles within the suspension adapted cells.
Claims14
A method of producing recombinant AAV (rAAV) in suspension-adapted cells comprised in a medium, the method comprising supplementing the medium with between 5 mM and 200 mM sodium chloride (NaCl) prior to or at the same time as co-infecting the suspension-adapted cells with:
- a first recombinant herpes simplex virus (rHSV) encoding a gene of interest flanked by AAV inverted terminal repeats (ITRs), and a second rHSV encoding AAV rep and cap genes.
Dependencies are inferred from the claim text.