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25OH Vitamin D Total, RIA CT, 384 tests

At first calibrators, controls and samples (serum or heparin plasma) are pre-treated to release 25OH Vitamin D2 and 25OH Vitamin D3 from Vitamin D Binding Protein (DBP). A fixed amount of 125I labelled 25OH Vitamin D competes with the 25OH Vitamin D2 and 25OH Vitamin D3 from treated samples, controls or calibrators, for a fixed amount of a specific monoclonal antibody sites immobilized to the lower and inner surface of plastic tubes. After 2 hours incubation at room temperature on a tube shaker, an aspiration step terminates the competition reaction. The tubes are then washed twice and aspirated again. A calibration curve is plotted and the total 25 OH Vitamin D (D2 and D3) concentrations of the samples are determined by dose interpolation from the calibration curve.

Catalog # KIP1974
Format RIA CT
Label I125
Size 384 tests
Sample Type Serum
Sample Volume 25 µL
Controls 2 levels
Range 10-100 ng/mL
Sensitivity 1,63 ng/mL
Pretreatment direct pretreatment
Incubation 3 hours at room temperature
Shelf Life (weeks) 8
  • Gold Standard Diagnostics
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  • CA 95618
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  • United States
  • Tel +1 530 759 8000
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  • info@gsdx.us
  • www.gsdx.us

Iodination Schedule 2015 :

Documents - Download
Download "Instructions for Use" KIP1971.pdf
Download "Material Safety Data Sheet" MSKIP1971.pdf
Download brochure "25OH Vitamin D Total RIA Assay" 25ohr.pdf
Download Calendar

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