Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving virus or bacteriophage
Patent
1986-08-18
1988-11-22
Nucker, Christine M.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving virus or bacteriophage
435 26, 435805, 435810, 435 7, 436528, 436530, 436536, 436537, 436541, 436805, 436807, 436810, G01N 33544, G01N 33542, G01N 33536
Patent
active
047865890
ABSTRACT:
An immunoassay procedure utilizing a formazan-labeled primary antibody to detect the presence of an antigen is disclosed. The formazan-labeled antibody is dissolved in a test fluid suspected to containing the antigen. A dipstick having a first section on which primary antibodies are bonded and a second section free of primary antibodies and antigens and blocked to prevent bonding of primary antibodies and antigens is immersed in the test fluid and removed after a select period of time. A difference in color between the first and second sections indicate the presence of the antigen.
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Huntington Medical Research Institute
Nucker Christine M.
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