目的研究人白蛋白特异的仿生亲和配体和仿生亲和分离技术。
OBJECTIVE To develop the bioaffinity ligands and affinity purification technology for human serum albumin.
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。
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.
链霉亲和素与它的配体具有显著的高亲和力。
Streptavidin has a remarkably high affinity for its natural ligand, biotin.
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