Product Focus - Vitamin D | Medical Laboratory Observer

Linearity and calibration verification products

VALIDATE VIT D is FDA listed, frozen liquid, ready-to-use and offers 5 or 6 levels of instrument specific, complete reportable range coverage – eliminating the need for manual dilutions.

LGC

Independent quality control for specialty IA testing

Bio-Rad’s Lyphochek Specialty Immunoassay Control is an independent, multi-analyte control that helps support reliable test results in the early detection of chronic diseases. Contains Procalcitonin (PCT), Intact PTH, 25-OH Vitamin D and other complex analytes to monitor precision of specialty lab testing. Connect to over 29,000 labs worldwide with Unity Peer Program to help confidently report patient results and simplify compliance.

Bio-Rad

Automated assay for vitamin D sufficiency

An automated assay for quantitatively determining the total 25-hydroxyvitamin D [25(OH)D] in human serum and plasma. The results are used with other clinical and laboratory data to assist the clinician in assessing vitamin D sufficiency. The sum of 25(OH)D₃ and 25(OH)D₂ is considered the best clinical indicator of vitamin D status.

PerkinElmer

Equimolar vitamin D detection

ST AIA-PACK 25-OH Vitamin D is designed for the quantitative measurement of total 25-hydroxyvitamin D on Tosoh AIA Analyzers and has no Biotin interference. Tosoh’s antibody has equimolar affinity (specificity) for both 25-OH Vitamin D2 and D3, standardized to the reference method and accurately measures the total amount Vitamin D.

Tosoh Bioscience

Specialty testing simplified

DiaSorin’s fully-automated LIAISON 25-OH Vitamin D TOTAL Assay offers fast, reliable results with excellent specificity providing labs the opportunity to consolidate a wide range of specialty testing on a dedicated platform.

DiaSorin

Elevate laboratory performance

Abbott's ARCHITECT and Alinity i 25-OH Vitamin D assay is a CMIA assay used for the quantitative determination of 25-hydroxyvitamin D (25-OH vitamin D) in human serum and plasma on the ARCHITECT and Alinity i analyzers. Abbott Vitamin D assays do not use the free-capture streptavidin assay format and are not susceptible to biotin interference.

Abbott

Testing that’s essential for bone health

Sh Ld Atellica Solution Vit D Assay Box Contents L1 Siemens

Vitamin D is involved in the intestinal absorption of calcium and the regulation of calcium homeostasis. The Atellica IM Vitamin D Total assay is for in vitro diagnostic use in the quantitative determination of total 25(OH)vitamin D in human serum/plasma, and aids in the determination of Vitamin D sufficiency.

Siemens Healthineers

Binding assay

The Elecsys Vitamin D total III binding assay is used for the in vitro quantitative determination of total 25-hydroxyvitamin D to aid in the assessment of vitamin D sufficiency in adults. Results can be produced in as little as 18 minutes on cobas e immunoassay analyzers.

Roche

Testing program

With WSLH Proficiency Testing, your laboratory can enroll in our Vitamin D proficiency testing program. This program is part of the Immunoassay Chemistry B panel and includes 3 lyophilized serum samples, shipped twice per year. For details, please visit our Clinical PT Catalog and price list.

WSLH Proficiency Testing