Nucleic acids encoding IL-174
CTLA-8 related antigens from mammals, reagents related thereto including purified proteins, specific antibodies, and nucleic acids encoding said antigens. Methods of using said reagents and diagnostic kits are also provided.
1. An isolated nucleic acid encoding an IL-174 polypeptide, wherein the polypeptide comprises SEQ ID NO:14 or amino acid residues 1-145 of SEQ ID NO:14.
2. The isolated nucleic acid of claim 1 , wherein the IL-174 polypeptide consists of SEQ ID NO:14 and the nucleic acid comprises nucleotides 19-501 of SEQ ID NO:13.
3. The isolated nucleic acid of claim 2 , which is an expression vector.
4. The isolated nucleic acid of claim 1 , which is an expression vector.
5. An isolated cell containing the expression vector of claim 4 .
6. The isolated cell of claim 5 , wherein the encoding nucleic acid comprises nucleotides 19-501 of SEQ ID NO:13.
7. The isolated cell of claim 5 , which is a prokaryotic cell.
8. The isolated cell of claim 5 , which is a eukaryotic cell.
9. The isolated cell of claim 8 , which is a mammalian cell.
10. A method of making an IL-174 polypeptide comprising expressing the expression vector of claim 4 , thereby producing the IL-174 polypeptide.
11. The method of claim 10 , wherein the IL-174 polypeptide consists of SEQ ID NO:14 and the expression vector comprises nucleotides 19-501 of SEQ ID NO:13.