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Digoxin assay

Product Method Size Catalog Price Quantity
Digoxin assay Latex Enhanced Immunoturbidimetric R1 2 x 8ml, R2 2 x 6ml TD3410 $900.47
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  • Format
    Liquid ready-to-use
  • Assay Range
    0.371 - 5.46ng/ml
  • Working Stability 2-8 °C
    Stable to expiry
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Intended Use

For the quantitative in vitro determination of Digoxin in human serum. This product is suitable for use on the RX series instruments which includes the RX daytona and RX imola.

Clinical Significance

The digoxin test system is intended to measure digoxin, a cardiovascular drug, in human serum. Measurements obtained by this device are used in the diagnosis and treatment of digoxin overdose and in monitoring levels of digoxin to ensure appropriate therapy.


Randox Digoxin assay is a latex-enhanced immunoturbidimetric assay. It is based on the principle of measuring changes in scattered light. The latex particles are coated with digoxin, which in the presence of digoxin antibody solution, rapidly agglutinate.

When a sample containing digoxin is introduced, the agglutination reaction is partially inhibited, slowing down the agglutination process. The rate of agglutination is inversely dependent upon the concentration of digoxin in the sample. By monitoring the change in scattered light, as a change in absorbance, a concentration curve can be obtained. The actual change in absorbance is inversely proportional to the concentration of digoxin in the sample.

This assay uses an end point method and multipoint calibration.

RX series instruments, including

RX daytona

RX imola