Method for raising or isolating an antibody to DCRS5
View Patent ↗Nucleic acids encoding mammalian, e.g., primate, receptors, purified receptor proteins and fragments thereof. Antibodies, both polyclonal and monoclonal, are also provided. Methods of using the compositions for both diagnostic and therapeutic utilities are described.
1. A method of raising an antibody comprising:
a) injecting an animal with a polypeptide comprising a sequence having at least 95% amino acid sequence identity with residues 24-629 of SEQ ID NO:2,which polypeptide, when combined with IL-12Rβ1,is able to form a functional receptor complex for p40/IL-B30; and
b) isolating from said animal an antibody that specifically binds to the polypeptide.
2. The method of claim 1 , wherein the polypeptide is in a complex with IL-12Rβ1 when injected into the animal.
3. A method of isolating an antibody comprising:
a) exposing a library of antibodies, in phage or similar vectors, to a polypeptide comprising a sequence having at least 95% amino acid sequence identity with residues 24-629 of SEQ ID NO:2, which polypeptide, when combined with IL-12Rβ1, is able to form a functional receptor complex for p40/IL-B30; and
b) isolating from said library an antibody that specifically binds to the polypeptide.
4. The method of claim 3 , wherein the polypeptide is in a complex with IL-12Rβ1 when exposed to the library of antibodies.