Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...
Patent
1991-07-12
1994-04-05
Saunders, David
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving antigen-antibody binding, specific binding protein...
252380, 252401, 252405, 252406, 435810, 435963, 435967, 435975, 436 8, 436 18, 436176, 436808, 436826, G01N 3353
Patent
active
053004248
ABSTRACT:
The present invention is concerned with a combination for the preservation of diagnostic tests, characterized by a content of at least two components selected from the group comprising 2-methyl-4-isothiazolin-3-one hydrochloride, 2-hydroxypyridine-N-oxide, chloroacetamide, (N,N-methylene-bis-(N-(1-hydroxymethyl-2,5-dioxo-4-imidazolidinyl))-urea and 5-bromo-5-nitro-1,3-dioxan.
The present invention is also concerned with a preserved diagnostic test kit, comprising test reagents and at least two preservation agents selected from the group comprising 2-methyl-4-isothiazolin-3-one hydrochloride, 2-hydroxypyridine-N-oxide, chloroacetamide, (N,N-methylene-bis-(N-(1-hydroxymethyl)-2,5-dioxo-4-imidazolidinyl))-urea and 5-bromo-5-nitro-1,3-dioxan.
REFERENCES:
patent: 4040977 (1977-08-01), Eggensperger et al.
patent: 4105431 (1978-08-01), Lewis et al.
patent: 4868139 (1989-09-01), Deeg et al.
patent: 4966838 (1990-10-01), Ferrua et al.
Chemical Abstracts (1988) vol. 108, No. 21, p. 378.
Rosen, W. E., et al. (1984) Cosmet. Sci. Technol. pp. 191-205.
Ghannoum, M., et al. (1986) Folin Microbiol. 31:19-31.
Hoss Gerhard
Pappert Gunter
Schmidt Axel
Boehringer Mannheim GmbH
Chin Christopher L.
Saunders David
LandOfFree
Composition for preservation of diagnostic test reagents does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition for preservation of diagnostic test reagents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition for preservation of diagnostic test reagents will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-510369