Figure 2.

MSC-UBvR-OVA presents enriched OVA-derived peptides via MHCI

(A) Flow cytometry analysis of H2-K^b on the different MSC populations.

(B) The mean fluorescent intensity (MFI) of the H2-K^b analysis shown in (A).

(C) A cartoon representing the study design for the immunopeptidome study using mass spectrometry.

(D) Sequence logos showing the peptide-binding motifs of H2-K^b for the 8- and 9-mers peptides on the different MSC populations that were identified using mass spectrometry.

(E) Analysis of the two OVA-derived peptides presented on the different MSC populations based on the analysis conducted using the immunopeptidome study.

For (A)–(D), n = 4/group. Data are represented as mean ± SD.