Diagnostic means for the detection of protein in body fluids

Details Diagnostic means for the detection of protein in body fluids Diagnostic means for the detection of protein in body fluids

1976-02-26

1977-03-22

Wolk, Morris O.

Chemistry: physical processes

Physical processes

Crystallization

23230B, 2603434, 427402, G01N 3122, G01N 3316

Patent

active

040134164

ABSTRACT:
Protein in body fluids, e.g., urine, is detected by contacting a sample of the body fluid with a diagnostic agent comprising an absorbent carrier impregnated with a pH indicator of the octahalosulfophthalein group, a buffer, and at least one linear or branched chain polypropylene glycol immiscible with water; the resulting test papers are highly sensitive to protein without being subject to interfering effects by nitrogen-containing compounds.

REFERENCES:
patent: 2986453 (1961-05-01), Collins
patent: 3095277 (1963-06-01), Free et al.
patent: 3359072 (1967-12-01), Rey et al.
patent: 3418079 (1968-12-01), Rey et al.
patent: 3485587 (1969-12-01), Keston
patent: 3533749 (1970-10-01), Kleinman
patent: 3558278 (1971-01-01), Louderback et al.
patent: 3873272 (1975-03-01), Wakefield et al.
patent: 3884637 (1975-05-01), Gindler

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