Title:
FLUORESCENT DYE AND ITS BIOLOGICAL AND ANALYTICAL USE
Document Type and Number:
Japanese Patent JPS62223147
Kind Code:
A
Abstract:
Substituted 4-oxo-4H-benz-[d,e]anthracenes are fluorescent dyes which are useful in biomedical studies and analytical determinations. They are particularly useful in assays for living organisms, for example, microorganisms, carried out at a pH of 9 or less. For these determinations, the fluorescent dyes can be attached to reducible compounds which will release the dye upon reduction. Alternatively, these dyes can be used in assays for hydrolytic enzymes or biological cells containing these enzymes. For these determinations, the dyes are attached to blocking groups.
Inventors:
RAMANUUJIYU GASUWAMI
CHIN SHIN CHIEN
CHIN SHIN CHIEN
Application Number:
JP1875487A
Publication Date:
October 01, 1987
Filing Date:
January 30, 1987
Export Citation:
Assignee:
EASTMAN KODAK CO
International Classes:
C12Q1/00; C07C45/00; C07C49/643; C07C49/737; C07C67/00; C07C69/157; C07C69/76; C07C233/30; C07C233/33; C07C233/61; C07C239/00; C07C271/52; C07C325/00; C07C327/20; C07D295/10; C07D295/14; C07F9/12; C07F9/18; C07F9/24; C07K14/00; C09B3/00; C09B3/78; C12Q1/04; C12Q1/34; C12Q1/44; G01N21/76; G01N33/52; G01N33/542; (IPC1-7): C07C49/643; C07C49/737; C07C49/753; C07C69/157; C07C69/76; C07C103/42; C07C103/50; C07C103/62; C07C103/737; C07C103/80; C07C125/067; C07C153/07; C07D295/10; C07D295/14; C07F9/12; C07F9/18; C07F9/24; C07K15/12; C09B3/78; C12Q1/00; G01N21/76
Attorney, Agent or Firm:
Aoki Akira
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