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. 2017 Oct 20;7:13713. doi: 10.1038/s41598-017-14175-5

Figure 1.

Figure 1

Partial purification and enrichment of aSyn from erythrocyte lysates for PTM analyses. (a) Schematic of aSyn enrichment. Erythrocyte crude lysates (E) are first thermo-enriched (TE) and then haemoglobin-depleted (TE-HD). (b) Coomassie staining of an SDS-PAGE separation of 5 μg of E, TE and TE-HD. Arrow indicates the MW of aSyn. (c) Western blot analysis of 5 μg of E, TE and TE-H probed with an antibody against aSyn. (d) Dot blot analysis of 5 μg of E, TE and TE-HD extracts probed with an antibody against aSyn. (e) Schematic of the aSyn protein sequence highlighting the PTMs analysed: Glycation (yellow), SUMOylation (green), nY39 (red) and pY125 (blue).