Negative interference by rheumatoid factor of plasma B-type natriuretic peptide in chemiluminescent microparticle immunoassays.

BACKGROUND: The chemiluminescent microparticle immunoassay (CMIA) is widely used for the quantitative determination of B-type natriuretic peptide (BNP) in human ethylenediaminetetraacetic acid plasma. Rheumatoid factor (RF) is usually thought to result in a positive interference in immunoassays, but...

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Bibliographic Details
Main Authors: Wen Fan, Lei Xu, Liangcai Xie, Decai Yang, Xuezheng Liu, Jiajun Zhang, Yirong Li, Cunjian Yi
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4140727?pdf=render