1,25-Dihydroxyvitamin D2 Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of 1,25-dihydroxyvitamin D2 present in a sample.

**Synonyms:** - 1,25-Dihydroxycalciferol - 1,25-Dihydroxyergocalciferol - 1,25-Dihydroxyvitamin D2 - 1,25-Dihydroxyvitamin D2 - Ercalcitriol - VTD2125