发明授权
US5583219A Macrocyclic chelating agent 失效
大环螯合剂

Macrocyclic chelating agent
摘要:
A novel bifunctional macrocyclic chelating agent useful for attaching metal ions to proteins, polypeptides and other polymers. These reagents are unique in their ability to bind a variety of metal ions and to yield a high metal ion concentration per protein molecule. Protein metal chelates thus obtained will have useful radiophysical, chemical, fluorescent, photochemical and magnetic properties suitable for biomedical applications.
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