Arginase test

Details Arginase test Arginase test

1976-05-24

1978-06-20

Tanenholtz, Alvin E.

Textiles: fiber preparation

G01N 3114

Patent

active

040960374

ABSTRACT:
An improved method for determining the concentration of arginase in serum.
A test sample is treated stepwise with several reagents, including arginine, to produce an ornithine containing solution and the resulting sample is colorimetrically compared against a similar sample absent ornithine. From the resulting measurements an assay for arginase is computed.
The improvement in this method lies principally in the elimination of a centrifugation and precipitation step and, also, in the elimination of a trichloroacetic acid reagent; thus affording an appreciably shorter assay procedure. In addition, this method utilizes less of a serum sample than is required in comparable assay procedures.

REFERENCES:
clinical Enzymology, vol. 2, pp. 121-128, by Romon et al., (1970).

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