Below are ELISA kits for the investigation of M4, another term for cholinergic receptor muscarinic 4. In humans this protein is encoded by the gene, CHRM4. The gene is also conserved in other species, including: mouse, rat, frog, chicken. This 479-amino acid membrane protein is a member of the G-protein coupled receptor 1 family, Muscarinic acetylcholine receptor subfamily, CHRM4 sub-subfamily. Glycosylation sites have also been identified. Other names for this protein may include: acetylcholine receptor, muscarinic 4. For more detailed ELISA target information, visit the supplier page.