The protein has multiple subunits, each with a single ligand-binding site. Binding of ligand to one site decreases the binding affinity of other sites for the ligand.

此蛋白质有多个亚基，每个亚基上有一个结合位点。配体与一个结合位点的结合降低了其它位点对配体的亲和力。

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Binding of ligand to one site decreases the binding affinity of other sites for the ligand.

配体与一个结合位点的结合降低了其它位点对配体的亲和力。

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The binding ability of new peptide ligand GE11 and epidermal growth factor receptor (EGFR) was analyzed by affinity capillary electrophoresis (ACE) method.

应用亲和毛细管电泳(ace)分析方法，对表皮生长因子受体(EGFR)和新多肽配体GE11之间的结合能力进行分析。

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