Rabbit anti-Human Serotonin 5-TH polyclonal antibody for IF, IHC, IHC-P. IF, IHC, Suitable for frozen and paraffin sectionsSerotonin (5-hydroxytryptamine, or 5-HT) is a monoamine neurotransmitter synthesised in serotonergic neurons in the central nervous system and enterochromaffin cells in the gastrointestinal tract. Serotonin plays an important part in the biochemistry of d