Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1997-06-30
2000-06-20
Duffy, Patricia A.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
435 795, 435967, 435975, 436518, 436524, 436528, 436532, 436 71, 436811, G01N 3353
Patent
active
060776811
ABSTRACT:
Methods of detecting antibody to GM1 ganglioside in a sample, comprising covalent linkage of GM1 ganglioside to a solid-phase reactant, are disclosed. The methods of detecting antibody to GM1 ganglioside can be used in methods of diagnosing motor neuropathies, such as multifocal motor neuropathy or immune-mediated motor neuropathy, in an individual. The amount of antibody specific to GM1 ganglioside in a test sample from a individual is measured; a titer of antibody to GM1 ganglioside that is greater than 1,800 is indicative of disease.
REFERENCES:
Harlow et al, Antibodies a Laboratory Manual., Cold Spring Harbor Laboratory, 1988 pg. vi.
Roses et al eds, Manual of Clinical Laboratory Immunology, Third Edition, American Society for Microbiology, Washington D.C., 1986. pg. 88-98 and 101-102.
Taki et al. J. Biochem. 107: 493-498, 1990.
van Schalk et al., Neurology, 45: 1570-1577, 1995.
Ravindranath et al, Journal of Immunological Methods, 169:257-272, 1994.
Younes--Chennoufi et al., Neurochem. Int, 20(3):353-357, 1992.
Duffy Patricia A.
Washington University
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