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. 2022 Jun 13;12:9723. doi: 10.1038/s41598-022-13839-1

Figure 3.

Figure 3

The rGA733-Fc protein purification and glycosylation pattern analysis. rGA733-Fc protein was purified from the transgenic tomato plants using a protein A column. (a) The eluted fractions were separated by SDS-PAGE and visualized by Coomassie brilliant blue staining. M, protein size marker; T, total soluble protein; E, purified rGA733-Fc protein. (b) rGA733-Fc protein in 5th eluted fraction was detected with the rGA733-2 antibody by western blot analysis. 5th E, 5th eluted fraction. (c) Glycosylation patterns of purified rGA733-Fc protein were analyzed by Matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry (MS). Blue square, N-acetylglucosamine (GlcNAc); green circle, mannose.