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. 2003 Apr 15;9(4):726–730. doi: 10.3748/wjg.v9.i4.726

Figure 2.

Figure 2

Expressed ND-1scFv. M: Protein marker; 1: Expres-sion of pET28a(+)-ND-1scFv without induction; 2: Expression of pET28a(+)-ND-1scFv with induction of IPTG; 3: Purified ND-1scFv protein.