Patent ID: 8383126

Claim:
A composition comprising a polypeptide purified to essential homogeneity, wherein the polypeptide is selected from the group consisting of: i) a polypeptide having at least 95% sequence identity with amino acid residues 285 to 355 of SEQ ID NO: 1, amino acid residues 117 to 184 of SEQ ID NO: 2, amino acid residues 44 to 114 of SEQ ID NO: 4, amino acid residues 73 to 140 of SEQ NO: 6, amino acid residues 54 to 121 of SEQ ID NO: 7 or amino acid residues 224 to 318 of SEQ ID NO: 11; ii) a polypeptide having at least 95(3 sequence identity with SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 11, SEQ ID NO: 36 or SEQ ID NO: 43: iii) a polypeptide comprising at least amino acid residues 285 to 355 of SEQ ID NO: 1, amino acid residues 117 to 184 of SEQ ID NO: 2, amino acid residues 44 to 114 of SEQ NO: 4, amino acid residues 73 to 140 of SEQ NO: 6, amino acid residues 54 to 121 of SEQ ID NO: 7 or amino acid residues 224 to 318 of SEQ ID NO: 11: and iv) a polypeptide comprising the amino acid sequence of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 4, SEQ ID NO: 6, SEQ NO: 7, SEQ ID NO: 11, SEQ ID NO: 36 or SEQ ID NO: 43.