Measurement of 25-hydroxyvitamin D revisited [2]

Clinical Chemistry

Volumn 52, Issue 12, 2006, Pages 2304-2305

  Schmidt, Jane A ^a  

^a Diasorin SpA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

25 HYDROXYVITAMIN D;

ANALYTIC METHOD; CHEMICAL ANALYSIS; CORRELATION ANALYSIS; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; INTERMETHOD COMPARISON; LETTER; LIQUID CHROMATOGRAPHY; METABOLITE; QUANTITATIVE ASSAY; RADIOIMMUNOASSAY; STANDARD; TANDEM MASS SPECTROMETRY;

25-HYDROXYVITAMIN D 2; CALCIFEDIOL; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; HUMANS; MASS SPECTROMETRY; RADIOIMMUNOASSAY;

EID: 33845529731     PISSN: 00099147     EISSN: None     Source Type: Journal    
DOI: 10.1373/clinchem.2006.075226     Document Type: Letter

References (8)

1. Lensmeyer GL, Wiebe DA, Binkley N, Dresner MK. HPLC method for 25-hydroxyvitamin D measurement: comparison with contemporary assays. Clin Chem 2006;52:1120-6.
2. Singh RJ, Taylor RL, Reddy GS, Mollis BW, Grebe SK. C-3 epimers can account for a significant proportion of total circulating 25-hydroxyvitamin D in infants, complicating accurate measurement and interpretation of vitamin D status. J Clin Endocrinol Metab 2006;91:3055-61.
3. Turpeinen U, Hohenthal U, Stenman U-H. Determination of 25-hydroxyvitamin D in serum by HPLC and immunoassay. Clin Chem 2003;49: 1521-4.
4. 3. Clin Chem 2005;51:1683-90.
5. Taylor RL, Grebe SK, Singh RJ. High Throughput analysis of 25-hydroxyvitamins D2 and D3 by LC-MS/MS using an automated on-line extraction [Abstract]. Clin Chem 2005;51:A231-2.
6. Fenske JS, Pieper KA, Belisle KJ, Eastvold M, Singh RJ. LC-MS/MS analysis of 25 OH Vitamin D2 and D3 compared to the DiaSorin LIAISON® and RIA methods [Abstract]. Clin Chem 2005; 51:A114.
7. Binkley N, Krueger D, Cowgill CS, Plum L, Lake E, Hansen KE, et al. Assay variation confounds the diagnosis of hypovitaminosis D: a call for standardization. J Clin Endocrinol Metab 2004;89: 3152-7.
8. Carter GD, Carter R, Jones J, Berry J. How accurate are assays for 25-hydroxyvitamin D? Data from the International Vitamin D External Quality Assessment scheme. Clin Chem 2004; 50:2195-7.