I am looking for an in vitro Antibody/Sars-CoV-2 pseudotype or antigen co-culture experiment that can demonstrate antibody dependent enhancement using IL-6, a measure of indirect activation and inflammation, as the readount. An in vivo study would be best at demonstrating this but they are $$$. I am looking for something that is easier, quicker, and does not require wild type virus. Any references of methods appreciated.