Patent ID: 7438919
Filing Date: 2008-10-21
Classification: A61K,A61P,C07K,C12N

Abstract:
1. An isolated protein comprising an amino acid sequence selected from the group consisting of: (a) an amino acid sequence identical to SEQ ID NO:2, with the exception that the amino acid at position 23 of said amino acid sequence is a leucine residue; (b) an amino acid sequence identical to SEQ ID NO:2, with the exception that the amino acid at position 187 of said amino acid sequence is an isoleucine residue; and (c) an amino acid sequence identical to SEQ ID NO:2, with the exception that the amino acid at position 23 of said amino acid sequence is a leucine residue and the amino acid at position 187 of said amino acid sequence is an isoleucine residue.