COMPOSITION CONTAINING GLUCOPOLYPEPTIDE DERIVED FROM PLANT, PROTEIN MULTIMER AND THEIR USE

摘要

PROBLEM TO BE SOLVED: To obtain a transgenic plant effective as a means for economically and efficiently producing the objective protein multimer, separating and/or concentrating a fixed ligand such as a metal ion, etc., from a fluid such as a gas, a liquid, etc. SOLUTION: This transgenic plant contains a somatic cell and a germ cell containing at least two mammalian genes encoding a polypeptide capable of forming a biologically active multimer by spontaneous association.