Aim To screen peptides binding specifically to anti - human PTA 1 mAbs from a random twelve - peptide phage - disp - layed library.

目的从噬菌体展示文库中筛选能与抗人PTA1单克隆抗体( mAbs )特异性结合的短肽.

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Made sheep anti? human IgG Fab Sepharose 4 B affinity chromatography, purified the souble Fab fragment.

制备羊抗人 IgGFab 抗血清、建立抗人IgGFab抗体 -Sepharose4B亲和层析柱, 纯化Fab片段.

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Objective Fab gene from anti - human ? ? seminoprotein monoclonal antibody was cloned and expressed in E.

目的　获得鼠抗人精浆蛋白单克隆抗体Fab段基因并在大肠杆菌中表达.

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