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. Author manuscript; available in PMC: 2019 May 20.
Published in final edited form as: Free Radic Biol Med. 2018 Mar 16;120:303–310. doi: 10.1016/j.freeradbiomed.2018.03.015

Figure 1.

Figure 1

SDS-PAGE (a) and Western immunoblot (b) of Alpha-1 Antitrypsin Select (GE Healthcare, Pittsburgh, PA) chromatography for plant recombinant AAT samples. M – molecular weight marker; C – Analytical standard human AAT (Calbiochem,EMD Millipore, Billerica, MA ); P – Prolastin-C® (Grifols, Barcelona, Spain); FT – Unbound protein from collected flowthrough; E – eluted protein. The band for prAAT appears at a lower molecular weight than both bands for human AAT due to differing glycosylation patterns.