Interference of dextran in biuret-type assays of serum proteins120

Last updated on 23-8-2019 by Anonymous (niet gecontroleerd)

Public Access

Published

Peer reviewed scientific article

Samenvatting:

Dextran interference in biuret-type assays of total serum proteins was investigated in a Belgian National External Quality Assurance Survey with 256 participants. In vitro supplementation of therapeutic (10% Gentran 70) dextran concentrations showed a broadly varying (from 0 to 20%) negative interference. The analytical interference was found to depend on both the sodium hydroxide and tartrate concentrations in the reagent formulation. The dry chemistry biuret method was not affected by the dextran interference. In a number of cases, the effects observed may be of clinical importance. Both …

Associated health topics:

QR code

QR code for this page URL