25-OH Vitamin D3/D2

25-OH Vitamin D3/D2 is an ELISA test for the quantitative determination of the total concentration of 25-OH vitamin D3 and 25-OH vitamin D2 in human serum or plasma (EDTA plasma, heparin plasma, citrate plasma) for the evaluation of vitamin D levels.

A special release reagent developed by ORGENTEC releases the 25-OH-vitamin D3/D2 from the vitamin D binding protein complex in the serum – for immediate analysis of the sample. Vitamin D3 (cholecalciferol) is produced in the skin under irradiation with UV-B rays from the sun. It is metabolized to 25-OH vitamin D3 in the liver. Vitamin D2 (ergocalciferol) is mostly produced synthetically and is used as a dietary supplement. It is also converted to its corresponding 25-OH derivative by the liver. This test uses an antibody that binds both forms of vitamin D equally well and with high affinity.

Specifications

Product Number ORG 570
Tests12 x 8 tests
CalibrationREF!25OHD
Calculationquantitative
Range5 - 120 ng/ml
Coating anti-25-OH Vitamin D3/D2antibodies
Alegria

ORG 270  

Documentation

Instruction for Use
Safety Data Sheet
Product Information

Document Archive
Instruction for Use Revision 3. Earlier versions and additional languages can be found in the document archive.
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