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Title:
LUMINOUS METAL CHELATE LABEL AND DETECTION
Document Type and Number:
Japanese Patent JP2706650
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To obtain a highly sensitive, stable, inexpensive and analyzable composition useful for electrochemical luminescent labels by compounding plural chemical species which can emit electromagnetic radiations having different wavelengths, respectively, such as an organic Ru compound or an organic Os compound.
SOLUTION: This composition comprises the first chemical species such as a Ru-containing organic metal or Os-containing organic metal compound of the formula [M is ruthenium, osmium; P is the multidentate of M; L1-L6 are each the ligand of M; B is a biological substance, synthetic substance or non-biological substance covalently bound to one or more of P, L1-L6 through one or more amide bonds or amine bonds; the biological substance and the synthetic substance can compete with the biological substance on competitive binding reactions with complementary substances; (m) is an integer of ≥1; (n), (o), (p), (q), (r), (s) are each 0, an integer; (t), (u) are each an integer of ≥1], and further one or more chemical species. The chemical species can emit electromagnetic radiations having different wavelengths, respectively.


Inventors:
Byrd, Allen Theei.
White size, George M.
Application Number:
JP19484296A
Publication Date:
January 28, 1998
Filing Date:
July 24, 1996
Export Citation:
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Assignee:
Igen, Incorporated
International Classes:
C07F15/00; G01N21/76; G01N21/78; G01N33/53; G01N33/532; G01N33/533; G01N33/543; G01N33/553; G01N33/577; G01N33/58; G01N33/78; (IPC1-7): C07F15/00; G01N21/78
Attorney, Agent or Firm:
Akira Asamura (3 outside)



 
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