Chemistry: analytical and immunological testing – Composition for standardization – calibration – simulation,...
Patent
1988-05-09
1992-05-12
Rosen, Sam
Chemistry: analytical and immunological testing
Composition for standardization, calibration, simulation,...
436 17, 436 18, 436 63, 436174, 436176, 436179, G01N 3100
Patent
active
051127580
ABSTRACT:
A method of reducing the viscosity of a body fluid comprises mixing a body fluid with a cationic quaternary ammonium reagent. The body fluid is a mucopolysaccharide-containing body fluid which will be tested for a metabolite.
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Bonesvoll et al., Comparison between chlorhexidine and quaternary ammonium compounds w/regard to retention salivary conc'n, Arch. Oral Biol. 23(4), 1978, 289-294.
Yamada, correlation between viscosity & sialic acid content of human saliva, Nippon Shishubyo Gakkai Kaishi, 22(3), 366-76, 1980.
Fellman Jack H.
Goldstein Andrew S.
Epitope, Inc.
Rosen Sam
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