Water soluble hybrid phthalocyanine derivatives useful in competitive and noncompetitive assays immunoassays, nucleic acid and assays are disclosed and claimed having (1) at least one donor subunit with a desired excitation peak; and (2) at least one acceptor subunit with a desired emission peak, wherein said derivative(s) is/are capable of intramolecular energy transfer from said donor subunit to said acceptor subunit. Such derivatives also may contain an electron transfer subunit. Axial ligands may be covalently bound to the metals contained in the water soluble hybrid phthalocyanine derivatives. Ligands, ligand analogues, polypeptides, proteins and nucleic acids can be linked to the axial ligands of the dyes to form dye conjugates useful in immunoassays and nucleic acid assays.
水溶性杂环
酞菁衍
生物在竞争性和非竞争性免疫分析、核酸分析中有用,揭示并声称具有:(1)至少一个具有所需激发峰值的给体亚基;以及(2)至少一个具有所需发射峰值的受体亚基,其中所述衍
生物能够从所述给体亚基向所述受体亚基进行分子内能量传递。这些衍
生物还可能包含一个电子转移亚基。轴向
配体可以共价结合到
水溶性杂环
酞菁衍
生物中含有的
金属上。
配体、
配体类似物、
多肽、蛋白质和核酸可以连接到
染料的轴向
配体上,形成在免疫分析和核酸分析中有用的
染料共轭物。