Extended Data Fig. 7: CLIP enables the expression and presentation of SARS-CoV-2 antigens.
From: Stable expression of large transgenes via the knock-in of an integrase-deficient lentivirus

a, Stability of S1-RdRP+ for both CLIP and EF1α driven lentivirus expression (error bars represent SEM). b, Histogram of sorted S1-RdRP+ Jurkat cells immediately before cryopreservation for immunopeptidomics.