Mammalian cytokines; related reagents and methods
View Patent ↗Nucleic acids encoding mammalian, e.g., primate, IL-1ζ, purified IL-1ζ polypeptides and fragments thereof. Binding proteins, e.g., antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeutic utilities are provided.
1. An isolated or recombinant nucleic acid encoding a polypeptide comprising an amino acid sequence having 95% sequence identity with the amino acid sequence of SEQ ID NO: 2.
2. The isolated or recombinant nucleic acid of claim 1 encoding a polypeptide comprising the amino acid sequence of SEQ ID NO: 2.
3. The isolated or recombinant nucleic acid of claim 2 comprising the coding sequence of SEQ ID NO: 1.
4. An isolated expression vector comprising the nucleic acid of claim 1 .
5. An isolated host cell comprising the expression vector of claim 4 .
6. The isolated host cell of claim 5 , wherein the cell is a bacterial cell, a yeast cell, an insect cell, or a mammalian cell.
7. A method of producing a polypeptide comprising a sequence having 95% sequence identity with SEQ ID NO: 2, said method comprising:
a) culturing the host cell of claim 5 in a nutrient culture medium that permits the polypeptide to accumulate; and
b) recovering the polypeptide from the culture or culture medium.