Evaluation of the cross-reactivity of 25-hydroxyvitamin D2 on seven commercial immunoassays on native samples

Clinical Chemistry and Laboratory Medicine

Volumn 50, Issue 11, 2012, Pages 2031-2032

  Le Goff, Caroline ^a   Peeters, Stéphanie ^a   Crine, Yannick ^a   Lukas, Pierre ^a   Souberbielle, Jean Claude ^b   Cavalier, Etienne ^a  

^a UNIVERSITY OF LIÈGE   (Belgium)

^b HÔPITAL NECKER ENFANTS MALADES   (France)

Author keywords

Cross reactivity; Immuno assay; Liquid chromatography tandem mass; Spectrometry (LC MS MS); Vitamin D.

Indexed keywords

25 HYDROXYERGOCALCIFEROL; BINDING PROTEIN; CALCIFEDIOL;

ANALYTIC METHOD; CLINICAL EVALUATION; CROSS REACTION; HUMAN; HYDROPHOBICITY; IMMUNOASSAY; LETTER; PRIORITY JOURNAL; PROTEIN BINDING; TREATMENT RESPONSE; VITAMIN D DEFICIENCY; VITAMIN SUPPLEMENTATION;

25-HYDROXYVITAMIN D 2; ADULT; BLOOD CHEMICAL ANALYSIS; CROSS REACTIONS; HUMANS; IMMUNOASSAY; MIDDLE AGED; YOUNG ADULT;

EID: 84872942722     PISSN: 14346621     EISSN: 14374331     Source Type: Journal    
DOI: 10.1515/cclm-2012-0164     Document Type: Letter

References (4)

1. Holick MF, Binkley NC, Bischoff-Ferrari HA, Gordon CM, Hanley DA, Heaney RP, et al. Evaluation, treatment, and prevention of vitamin D deficiency: an Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab 2011;96:1911 - 30.
2. Carter GD, Jones JC, Berry JL. The anomalous behaviour of exogenous 25-hydroxyvitamin D in competitive binding assays. J Steroid Biochem Mol Biol 2007;103:480 - 2.
3. Cavalier E, Wallace AM, Carlisi A, Chapelle JP, Delanaye P, Souberbielle JC. Cross-reactivity of 25-hydroxy vitamin D2 from different commercial immunoassays for 25-hydroxy vitamin D: an evaluation without spiked samples. Clin Chem Lab Med 2011;49:555 - 8.
4. Cavalier E, Carlisi A, Bekaert AC, Rousselle O, Chapelle JP, Souberbielle JC. Analytical evaluation of the new Abbott Architect 25-OH vitamin D assay. Clin Biochem 2012;45:505 - 8.