Skip to main content
. Author manuscript; available in PMC: 2019 Jun 11.
Published in final edited form as: J Proteome Res. 2018 Mar 13;17(4):1521–1531. doi: 10.1021/acs.jproteome.7b00847

Figure 3.

Figure 3

Representative 700 MHz 1D-CPMG 1H NMR spectrum (64 ms echo time) of saliva between 0.70 and 8.50 ppm. The residual water signal between 4.40 and 5.50 ppm has been removed. The vertical scale for the regions, 2.50−4.50 ppm and 5.00 to 8.50 ppm, has been doubled and increased by a factor of four times, respectively. Saliva was centrifuged at 15 000g prior to freezing, with quantification via external TSP in a coaxial tube. The acetate peak has been truncated.