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. 2018 Jul 11;8:10426. doi: 10.1038/s41598-018-28745-8

Figure 1.

Figure 1

LOX-PP protein purification and antibody production: (a) SDS-PAGE of purified LOX-PP using Ni-NTA agarose (Lane-M: Mw Marker, lane-1: Crude, lane-2: Unbound, lane-3 to 8: washes 1 to 6, lane-9 to 13: Elution −1 to 5). (b) Western blot for His-tag and LOX-PP in purified protein (M - Mw marker, lane-1: purified protein stained with coomassie stain). The corresponding full length blots are represented in Supplementary Fig. 21. (c) Western blot of purified protein post His-tag cleavage using factor Xa protease (Lane-1: His-tag uncleaved, Lane-2: His-tag cleaved. The corresponding full length blots are represented in Supplementary Figs 22 and 23. (d) Mass spectrum of the purified LOX-PP and its protein coverage map. (e) Direct ELISA for LOX-PP with purified antibody showing the affinity of the raised antibody with purified LOX-PP protein. (f) SDS-PAGE of purified LOX-PP antibody using two different volumes (Lane-1: 2.5 μl, Lane-2: 5.0 μl) and stained with coomassie stain to show heavy chain (HC) at 55 kDa and light chain (LC) at 25 kDa.