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Figure 6 | AMB Express

Figure 6

From: High level expression and facile purification of recombinant silk-elastin-like polymers in auto induction shake flask cultures

Figure 6

Effect of the acidic treatment of the soluble lysate. The clear supernatant of the lysate from SELP-1020-A (lane 4) was adjusted to pH 4 (lane 1), 3.5 (lane 2) and 3 (lane 3). After pH adjustment, the precipitated pellet was removed and the clear supernatant was analysed by SDS-PAGE. Nearly pure SELP-1020-A was obtained after the acidic treatment at pH 3.

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