Endocrine Abstracts

The measurement of 25OH vitamin D has tremendously evolved since the first competitive protein-binding assay. Amongst the different techniques that are now routinely employed, ELISA still represents a common tool to quantify the level of 25OH Vitamin D in individuals. Several 25OH Vitamin D ELISA assays have been developed and commercialized in the last 3 years. They all differ by the antibody used and by the technology that is applied to release 25OH Vitamin D from its bindin...