Cytokine zalpha11 ligand polynucleotides
AssigneeZymoGenetics, Inc.
InventorsJulia E. Novak, Scott R. Presnell, Cindy A. Sprecher, Donald C. Foster, Richard D. Holly, Jane A. Gross, Janet V. Johnston, Andrew J. Nelson, Stacey R. Dillon, Angela K. Hammond
Life of this patent
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Abstract
The present invention relates to zalpha11 Ligand polynucleotide and polypeptide molecules. The zalpha11 Ligand is a novel cytokine. The polypeptides may be used within methods for stimulating the proliferation and/or development of hematopoietic cells in vitro and in vivo. The present invention also includes methods for producing the protein, uses therefor and antibodies thereto.
Claims24
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode a polypeptide as shown in SEQ ID NO:
- 2 from residue 32 to residue 162.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode a polypeptide as shown in SEQ ID NO:
- 2 from residue 1 to residue 162.
An expression vector comprising the following operably linked elements:
- (a) a transcription promoter;
- (b) a DNA segment encoding a polypeptide comprising amino acid residues 32 (Gln) to 162 (Ser) of SEQ ID NO:
- 2;
- and
- (c) a transcription terminator.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode an isolated polypeptide comprising a sequence of amino acid residues that is at least 90% identical to residues 41 (Gln) to 148 (Ile) as shown in SEQ ID NO:2, wherein the residue at position 44 is Asp, the residue at position 47 is Asp and the residue at position 135 is Glu, wherein the polypeptide binds a receptor as shown in SEQ ID NO:115.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode for an isolated polypeptide comprising at least 14 contiguous amino acid residues of SEQ ID NO:2 or SEQ ID NO:56, wherein said polypeptide stimulates an antigenic response in a mammal.
An expression vector comprising the following operably linked elements:
- (a) a transcription promoter;
- (b) a DNA segment encoding a polypeptide comprising a sequence of amino acid residues selected from the group consisting of:
- (a) amino acid residues 41-56 of SEQ ID NO:
- 2;
- (b) amino acid residues 69-84 of SEQ ID NO:
- 2;
- (c) amino acid residues 92-105 of SEQ ID NO:
- 2;
- and
- (d) amino acid residues 135-148 of SEQ ID NO:
- 2;
- wherein said amino acid sequence stimulates an antigenic response in a mammal;
- and
- (c) a transcription terminator.
An expression vector comprising the following operably linked elements:
- (a) a transcription promoter;
- (b) a DNA segment encoding a polypeptide comprising a sequence of amino acid residues that is at least 90% identical to residues 41 (Gln) to 148 (Ile) as shown in SEQ ID NO:
- 2, wherein the residue at position 44 is Asp, the residue at position 47 is Asp and the residue at position 135 is Glu, wherein the polypeptide binds a receptor as shown in SEQ ID NO:115;
- and
- (c) a transcription terminator.
An isolated polynucleotide comprising a sequence nucleotides that encode amino acid residues that are identical to residues 41 (Gln) to 148 (Ile) as shown in SEQ ID NO:2.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode a polypeptide as shown in SEQ ID NO:56 from residue 23 to residue 146.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode a polypeptide as shown in SEQ ID NO:56 from residue 1 to residue 146.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode for an isolated polypeptide comprising at 14 contiguous amino acid residues of SEQ ID NO:56, wherein said 14 contiguous amino acid residues of SEQ ID NO:
- 56 stimulates an antigenic response in a mammal.
An isolated polynucleotide molecule comprising a sequence of nucleotides that encode a polypeptide as shown in SEQ ID NO:56 from residue 23 to residue 146.
Dependencies are inferred from the claim text.