HUMAN HYBRID HOST CELL FOR MAMMALIAN GENE EXPRESSION

摘要

PROBLEM TO BE SOLVED: To provide a method of producing a hybrid human cell useful for expression of heteroproteins.;SOLUTION: A method of producing a hybrid human cell useful for expression of heteroproteins includes the steps of: cell fusion of a cell of human embryonic kidney origin with a 2B8 cell derived through mitotic cell division from a cell of ATCC deposit number CRL-12569; and screening for a cell which secretes more heteroproteins than a Chinese hamster ovary (CHO) cell.;COPYRIGHT: (C)2014,JPO&INPIT