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Rieger, M. ; Kochleus, C. ; Teschner, D.* ; Rascher, D. ; Barton, A.K.* ; Geerlof, A. ; Kremmer, E. ; Schmid, M. ; Hartmann, A. ; Gehlen, H.*

A new ELISA for the quantification of equine procalcitonin in plasma as potential inflammation biomarker in horses.

Anal. Bioanal. Chem. 406, 5507-5512 (2014)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
In human medicine, procalcitonin (PCT) is a very common and well-established biomarker for sepsis. Even though sepsis is also a leading cause of death in foals and adult horses, up to now, no data about the role of equine PCT in septic horses has been available. Based on monoclonal antibodies targeted against human PCT, we report here the development of a sandwich ELISA for the quantification of equine PCT in equine plasma samples. The ELISA was characterized for intra- and interassay variance and a working range from 25 to 1,000 ng mL(-1) was defined as within this range; both intra- and interassay variances were below 15 %. The target recovery ranged between 73 and 106 %. The ELISA was used to determine the equine PCT concentration in 24 healthy and 5 septic horses to show the potential for clinical evaluation of equine PCT. Significantly different (P = 0.0006) mean equine PCT concentrations were found for the healthy control group and the sepsis group (47 and 8,450 ng mL(-1)).
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Publication type Article: Journal article
Document type Scientific Article
Keywords Bacteremia ; Biomarker ; Elisa ; Horse ; Procalcitonin ; Sepsis; Sepsis; Endotoxemia; Expression; Calcitonin; Therapy; Ponies; Blood
Language english
Publication Year 2014
HGF-reported in Year 2014
ISSN (print) / ISBN 1618-2642
e-ISSN 1618-2650
Quellenangaben Volume: 406, Issue: 22, Pages: 5507-5512 Article Number: , Supplement: ,
Publisher Springer
Publishing Place Heidelberg
Reviewing status Peer reviewed
POF-Topic(s) 20402 - Sustainable Plant Production
30203 - Molecular Targets and Therapies
30504 - Mechanisms of Genetic and Environmental Influences on Health and Disease
Research field(s) Environmental Sciences
Enabling and Novel Technologies
Immune Response and Infection
PSP Element(s) G-504600-001
G-503000-003
G-501793-001
PubMed ID 24928115
Scopus ID 84907599190
Erfassungsdatum 2014-06-16