METHOD FOR ELUTING ORGANIC MATERIAL ADSORBED TO SPARINGLY WATER-SOLUBLE METAL COMPOUND AND METHOD FOR PURIFICATION OF ORGANIC MATERIAL BY USING SAID ELUTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a means for increasing the recovery rate in a method for purifying an organic material such as protein and nucleic acid using a sparingly water-soluble metal compound by increasing the elution quantity of the organic material from the sparingly water-soluble metal compound holding the adsorbed organic material.;SOLUTION: The invention comprises a method for eluting at least one kind of organic material selected from polypeptide, its complex, nucleic acid and its complex from a sparingly water-soluble metal compound holding the organic material adsorbed thereto by contacting the metal compound with an eluate containing a sugar and/or amino acid or its salt.;COPYRIGHT: (C)2007,JPO&INPIT