Evaluation of Heparin as a potentially interfering substance [Bioanalytics]

posted by nobody – 2019-09-11 17:32 (410 d 05:28 ago) – Posting: # 20586
Views: 1,556

Heparin is a polyanion, so: Calculate the amount instilled, the volume of fresh blood used to "flush" this amount to the blood collecting device, the resulting concentration in the blood/plasma sample. Use common sense to asses these numbers.

If in doubt (due to physico-chemical properties of analyte), do some in vitro studies with fresh blood/heparin.

Kindest regards, nobody

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