Human chromogranin A (CgA) immunologic assay, antibodies, reagents and kits for said assay
AssigneeCIS Bio International
InventorsFrançois Degorce, Laurent Bellanger, Dominique Aunis
Life of this patent
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Abstract
The invention pertains to an immunoassay, and a kit for said assay, in which at least one monoclonal antibody or polyclonal antibody specifically binds to an epitope corresponding to amino acids 145 to 234 of human chromogranin A.
Claims21
A method for measuring human chromogranin A (CgA) in a sample, comprising contacting the sample with at least one antibody which binds specifically to an epitope positioned in amino acids 145 to 197 of SEQ ID NO:1 and measure the CgA in the sample.
A monoclonal antibody able to bind itself which binds specifically to an epitope positioned in amino acids 145 to 197 of SEQ ID NO:1.
A kit comprising:
- a first antibody, and
- a second antibody wherein at least one of the first and second antibodies being specific to an epitope positioned in amino acids 145 to 197 of SEQ ID NO:1.
An immunoassay kit comprising an antibody specific to an epitope positioned in amino acids 145 to 234 of SEQ ID NO:1.
Dependencies are inferred from the claim text.