These hCGB ELISA kits are immunodetection tools for measuring the levels of hCGB in biological samples. hCGB is an alias of the human CGB3 gene, which encodes the protein, chorionic gonadotropin subunit beta 3. Other names for this target antigen include CGB, CGB5, and CGB7. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.