Prante, Marc Characterization of an Aptamer Directed against 25-Hydroxyvitamin D for the Development of a Competitive Aptamer-Based Assay. [electronic resource] - Biosensors Nov 2019 Publication Type: Journal Article ISSN: 2079-6374 Standard No.: 10.3390/bios9040134 doi Subjects--Topical Terms: Aptamers, Nucleotide--chemistryBinding SitesBiosensing TechniquesVitamin D--analogs & derivatives