Bound fraction

{
  "id": "MLC-T-CHM-001451",
  "term": "Bound fraction",
  "field": "Chemistry",
  "definition": "The portion of a radiolabeled substance that is specifically bound to a receptor, antibody, or other binding site in a radioanalytical assay. This fraction is typically separated from the unbound or free fraction for quantification. It is a key parameter in competitive binding assays to determine the concentration of an analyte.",
  "subject": "Analytical Chemistry",
  "references": [
    "PAC, 1994, 66, 2513. 'Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)' on page 2519 (https://doi.org/10.1351/pac199466122513)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/bound-fraction/"
}