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. 2014 Mar 3;9(3):e90011. doi: 10.1371/journal.pone.0090011

Figure 2. Elution profile of the unbound and bound fractions of tryptic digested bovine LF using gel filtration chromatography.

Figure 2

(A) The unbound fraction yielded Peak 1 corresponding to purified 38LF fragment, Peak 2 corresponding to purified 21LF and Peak 3 corresponding to low molecular weight peptides. (B) The bound fraction yielded Peak 1 containing undigested LF, Peak 2 containing purified 45LF and Peak 3 corresponding to low molecular weight peptides.