Tests
25-OH Vitamin D
The main circulating form of vitamin D and the standard measure of vitamin D status.
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Tests
The main circulating form of vitamin D and the standard measure of vitamin D status.
Indicators
The main circulating vitamin D metabolite — the standard measure of vitamin D status.
Tests
The determination of the amount of 1, 25-Dihydroxyvitamin D present in a sample.
Tests
The determination of the amount of 1,25-dihydroxyvitamin D2 and 1,25-dihydroxyvitamin D3 present in a sample.
Tests
The determination of the amount of 2-5-oligoadenylate synthase 1 present in a sample.
Tests
The determination of the amount of 2-5-oligoadenylate synthase 2 present in a sample.
Tests
The determination of the amount of 2-5-oligoadenylate synthase 3 present in a sample.
Tests
The determination of the amount of 24(S),25-epoxycholesterol present in a sample.
Tests
The determination of the amount of 25-hydroxycholesterol present in a sample.
Tests
The determination of the amount of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 present in a sample.
Article
Research record from Transpl Infect Dis, 2026-09-25. PMID 42791078.
Article
Research record from Clin Chem Lab Med, 2026-05-25. PMID 42173659.