Human G Protein Coupled Receptor 109B (GPR109B) ELISA Kit

Members of the GPR109 receptor family are G-protein coupled receptors with established roles in metabolic and inflammatory signaling. GPR109B (also called HM74B or HCA3) responds to short-chain fatty acids and β-hydroxybutyrate on adipocytes, macrophages, and select immune cell subsets. The Assay Genie ELISA kit for human GPR109B provides quantitative measurement of this receptor, supporting research into nicotinic acid receptor biology, niacin pharmacology, and ketone body signaling. Supplied in a microplate configuration with 96 individual assays, the kit includes all standards, buffers, and detection reagents required for laboratory use. Compatible sample inputs include tissue homogenates and cell lysates prepared from human-derived sources. Intended for research use only, the reagents are not validated for clinical diagnostics and should be handled by trained laboratory personnel.