Stabilized isoenzyme control products
First Claim
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1. An isoenzyme control reagent stabilized against disassociation or rearrangement of the subunits of the isoenzyme comprising:
- (a) an isoenzyme;
(b) plexiform stabilizing means selected from the group consisting of reducing monosaccharide sugars and reducing disaccharide sugars, the plexiform stabilizing means present in the range of about 2% to 8% weight per volume, and(c) human sera having the lipids removed therefrom.
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Abstract
Isoenzyme control reagents and methods for making same stabilized by means of plexiform stabilizing means. The preferred plexiform stabilizing means is selected from the group consisting of monosaccharide and disaccharide reducing sugars. The most preferred isoenzyme control reagent comprises the isoenzyme of interest obtained from selected tissue, preclarified human sera, stabilizing cofactor, a chelating agent means, a weak nonphospate buffer and lactose as the most preferred plexiform stabilizing means.
51 Citations
8 Claims
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1. An isoenzyme control reagent stabilized against disassociation or rearrangement of the subunits of the isoenzyme comprising:
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(a) an isoenzyme; (b) plexiform stabilizing means selected from the group consisting of reducing monosaccharide sugars and reducing disaccharide sugars, the plexiform stabilizing means present in the range of about 2% to 8% weight per volume, and (c) human sera having the lipids removed therefrom. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification