Enzyme reference composition

Details Enzyme reference composition Enzyme reference composition

1980-01-21

1982-04-20

Gron, Teddy S.

Compositions

Nonreactive analytical, testing, or indicating compositions

23230B, 424 2, 424 3, 435 2, 435 4, 435 15, 435 16, 435 17, 435 18, 435 19, 435 20, 435 21, 435 22, 435 24, 435 25, 435 26, 435188, G01N 3316, C09K 300

Patent

active

043258328

ABSTRACT:
A stable enzyme reference composition having an excellent shelf-life. The composition comprises at least one enzyme of known value; about 20 to about 40 weight percent of at least one alkylene polyol having from 2 to 5 carbon atoms; about 3 to about 8 grams (gm) per deciliter (dl) total protein present in a human serum albumin matrix; and about 60 to about 80 weight percent water.

REFERENCES:
patent: 3466249 (1969-09-01), Anderson
patent: 3558522 (1971-01-01), Louderback et al.
patent: 3629142 (1971-12-01), Marbach
patent: 3682835 (1972-08-01), Louderback
patent: 3728226 (1973-04-01), Louderback
patent: 3853465 (1974-12-01), Rush et al.
patent: 3876375 (1975-04-01), Maurukas
patent: 4007008 (1977-02-01), Becker et al.
patent: 4121905 (1978-10-01), Maurukas
patent: 4141856 (1979-02-01), Dorwart, Jr. et al.
patent: 4158544 (1979-06-01), Louderback
patent: 4212939 (1980-07-01), Myrick et al.
Tietz, Fundamentals of Clinical Chemistry, W. B. Saunders Co., Philadelphia, Pa., p. 634, (1970).
Henry et al., Clinical Chemistry, Principles and Technics, 2nd Ed., Harper & Rowe, New York, N. Y., pp. 774-778, (1974).

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