Expand virus-producing cells to desired confluency. Remove growth medium and add the desired virus to be expanded (virus or plasmid DNA). Add Exbumin (Product Number: 777HSA097S) to the expression media and allow virus to propagate. Harvest culture and determine virus titer by preferred method.
Here, a general protocol is described for the addition of recombinant albumin, in the form of the product Exbumin, to virus production systems to stabilize infectious particles and thereby maximize viral yield.