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. 2021 Jan 11;29(1-2):41–54. doi: 10.1038/s41434-020-00214-w

Fig. 1. Examples of scanned images and SFU/well counts for stimulated and unstimulated monkey PBMCs.

Fig. 1

Medium only without PBMCs yielded zero counts. Medium with DMSO (mock control) consistently demonstrated ≤10 SFU/well across all monkeys. Positive responses were observed for PHA stimulation across all monkeys, which served as a pan-T cell stimulation control for the functionality of PBMCs. Three monkeys (36, 37, 38) responded positively when stimulated with monkey CMV peptide pools (UL55 and/or UL83); no or low responses were observed in any monkey when stimulated with a human CMV peptide pool (pp65) or other human virus-derived peptide pools (CEF).