Fig. 5: Production of QS-21 (1) in N. benthamiana.
From: Complete biosynthesis of the potent vaccine adjuvant QS-21
a, Comparison of the retention times, HRMS and MS2 data for the product purified from N. benthamiana and a commercial standard of QS-21. b, 1H NMR spectral data for key resonances for the QS-21 standard and the product purified from N. benthamiana, recorded in methanol-d4 at 600 MHz. Full 1D and 2D NMR data can be found in Supplementary Figs. 29 and 30, Extended Data Fig. 10, Supplementary Table 1 and Supplementary Data 6.
