The Pab Rb x human HTR2B (5-hydroxytryptamine (Serotonin) Receptor 2B, 5-HT(2B), 5-HT2B) (PE) antibody from United States Biological is a Rabbit Polyclonal antibody to HTR2B. This antibody recognizes Homo Sapiens, and Human antigen. The Pab Rb x human HTR2B (5-hydroxytryptamine (Serotonin) Receptor 2B, 5-HT(2B), 5-HT2B) (PE) antibody has been shown to work in the following applications: Western Blot.