Methods for assaying expression of novel galanin receptors
AssigneeNational Research Council of Canada
InventorsShi-Hsiang Shen, Sultan Ahmad, Claes Wahlestedt, Philippe Walker
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Abstract
The present invention is directed to methods for assaying a test compound's ability to alter the expression of novel receptor for galanin which has been designated as galanin receptor 2. The invention also encompasses both the receptor protein as well as nucleic acids encoding the protein. In addition, the present invention is directed to additional methods and compositions which rely upon either GAL-R2 proteins or nucleic acids.
Claims7
A method for assaying a test compound for its ability to alter the expression of a protein comprising:
- growing cells expressing the protein but substantially free of other galanin receptors in the presence of the test compound;
- collecting the cells;
- and
- comparing the expression of the protein in the cells exposed to the test compound with control cells grown under essentially identical conditions but not exposed to the test compound, wherein a difference in expression indicates the ability of the test compound to alter expression of the protein, wherein the protein comprises SEQ ID NO:4.
A method for assaying a test compound for its ability to alter the expression of a protein comprising:
- growing cells expressing the GALR2 protein but substantially free of other galanin receptors in the presence of the test compound;
- collecting the cells;
- and
- comparing the expression of the protein in the cells exposed to the test compound with control cells grown under essentially identical conditions but not exposed to the test compound, wherein a difference in expression indicates the ability of the test compound to alter expression of the protein, wherein the cells expressing the protein are cells transformed with an expression vector comprising a polynucleotide sequence comprising SEQ ID NO:1, wherein said vector encodes for said protein.
A method for assaying a test compound for its ability to alter the expression of a protein comprising:
- growing cells expressing the protein but substantially free of other galanin receptors, wherein the cells expressing the protein are cells transformed with an expression vector comprising a polynucleotide sequence encoding the protein, wherein the protein comprises SEQ ID NO:4, in the presence of the test compound;
- collecting the cells;
- and
- comparing expression of the protein in the cells exposed to the test compound with control cells grown under essentially identical conditions but not exposed to the test compound, wherein a difference in expression indicates the ability of the test compound to alter expression of the protein.
Dependencies are inferred from the claim text.