Title:
【発明の名称】蛍光キレート、蛍光標識した特異的結合試薬、免疫検定法および化合物
Document Type and Number:
Japanese Patent JP2614893
Kind Code:
B2
Abstract:
There are described stable fluorescent labels comprising a complex of Eu<+><3> and a chelating agent comprising a nucleus which is a triplet sensitizer having a triplet energy greater than that of Eu<+><3> and at least two heteroatom-containing groups which form coordinate complexes with Eu<+><3> and a third heteroatom-containing group or heteroatom in or appended to the triplet sensitizer which chelating agents are polypyridine or phenanthroline compounds. Labeled physio- logically active materials useful in specific binding assays such as labeled antigens, haptens, antibodies, hormones and the like comprising the stable fluores-cent labels having physiologically active materials adsorbed or bonded thereto are also described.
Inventors:
John Luke Toner
Application Number:
JP9470388A
Publication Date:
May 28, 1997
Filing Date:
April 19, 1988
Export Citation:
Assignee:
Eastman Kodak Company
International Classes:
C07C51/353; C07C65/40; C07C205/45; C07C335/20; C07D213/38; C07D213/42; C07D213/50; C07D213/63; C07D213/70; C07D213/22; C07D213/73; C07D213/74; C07D213/75; C07D213/76; C07D213/79; C07D213/81; C07D295/155; C07D311/16; C07D401/14; C07D405/14; C07D471/04; C07D471/22; G01N33/533; G01N33/543; (IPC1-7): C07D213/50; C07D213/63; C07D213/74; C07D213/76; C07D213/79; C07D401/14
Domestic Patent References:
| JP61200988A |
Other References:
【文献】欧州特許68875(EP,A)
Attorney, Agent or Firm:
Aoki Akira (3 outside)