title: [Affinity chromatography with 125I-labeled RNA].
abstract: Iodination of RNA with carrier-free 125J changes the affinity to cellulose and polyuridylic acid. Because part of the radioactive RNA is tenaciously bound to the respective matrix [125J[RNA cannot be used for affinity chromatography.
mesh_terms: D002846:Chromatography, Affinity / Q000379:methods; D002855:Chromatography, Thin Layer; D007457:Iodine Radioisotopes; D007553:Isotope Labeling; D011072:Poly U; D012313:RNA / Q000302:isolation & purification*; D014316:Tritium
chemical_list: D007457:Iodine Radioisotopes; D014316:Tritium; D011072:Poly U; D012313:RNA
vernacular_title: Affinitätschromatographie mit 125J-markierter RNA