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. 2019 Feb 6;11(3):583–592. doi: 10.1080/19420862.2019.1565749

Figure 5.

Figure 5.

Yield of the engineered-micelle platform for Ab purification compared to ProA or Protein G (ProG) resins. Lanes 1–2: hIgG (control); lanes 3–4 and 5–6: supernatant composition obtained after purification of hIgG with ProA or Protein G spin columns as described in Experimental Section; Lanes 7–8: supernatant composition after purification of hIgG with Tween-20 detergent aggregates as described in the Material and Methods section. BSA, H & L are bovine serum albumin and the reduced heavy and light chains of the target antibody, respectively. Gels are Coomassie blue stained.