https://www.selleckchem.com/GSK-3.html
Currently available methods to titrate adenoviral vectors (AdV) in the absence of a gene reporter such as GFP, are either time-consuming or not very reproducible. A Focus-Forming Assay (FFA) for quantification of infectious AdV particles followed by automated focus counting was developed using new monoclonal antibodies (mAbs) against the human adenovirus type 5. Briefly, in this method, 96-well plates of HEK293A cells were infected with 2-fold dilutions of AdV at seeding time. Forty eight hours post-infection, the cells were fixed with methanol. T