A number of ELISA Kits are available that target 5-hydroxytryptamine (serotonin) receptor 2B, an alias of the protein, 5-hydroxytryptamine receptor 2B. The human protein, encoded by the gene HTR2B, is a member of the G-protein coupled receptor 1 family. The protein's cellular localization is indicated to be membrane-associated. Additional synonyms or past names for this protein may include: 5-HT(2B), 5-HT-2B, 5-HT2B. Homology is conserved in other species, such as Mouse, Rat, Zebrafish, Frog, Chicken.