Newmarket Scientific
Newmarket Scientific








NS Reagents Histamine receptor H3 (HRH3) Antibody



HRH3 Antibody (Cat No: AB21-10137)

 

Histamine is an important messenger molecule and neuromodulator with four known G protein-coupled receptors (GPCRs), H1, H2, H3 and H4.

 

Histamine receptor H3 (HRH3) is a presynaptic autoreceptor that regulates histamine release from histaminergic neurons via negative feedback [1] as well as a heteroreceptor that regulates the release of other neurotransmitters [2,3,4]. It is also expressed postsynaptically in the modulation of dopamine signalling.

 

HRH3 is expressed predominantly in the cortex, thalamus, hypothalamus, hippocampus, amygdala and basal ganglia. Dysregulated central histaminergic signalling has been associated with a number of psychiatric disorders including sleep disorders, ADHD, Alzheimer's disease, Parkinson's disease and schizophrenia.

 

Please contact us for your free sample (tech@nktscientific.com).

 


 HRH3 antibody (AB21-10137) 1-100 in IHC of Rat Brain

 

  HRH3 Antibody (Cat No: AB21-10137)

 

  Tissue: Rat Brain

 

  Technique: IHC

 

  Primary Ab dilution: 1:100

 


 

References:

 

[1] Morisset S, Rouleau A, Ligneau X, Gbahou F, Tardivel-Lacombe J, Stark H, Schunack W, Ganellin CR, Schwartz JC, Arrang JM. High constitutive activity of native H3 receptors regulates histamine neurons in brain. Nature. 2000; 408:860-4.

 

[2] Schlicker E, Betz R, Gothert M. Histamine H3 receptor-mediated inhibition of serotonin release in the rat brain cortex. Naunyn Schmiedebergs Arch Pharmacol. 1988; 337:588-90.

 

[3] Schlicker E, Fink K, Hinterthaner M, Gothert M. Inhibition of noradrenaline release in the rat brain cortex via presynaptic H3 receptors. Naunyn Schmiedebergs Arch Pharmacol. 1989; 340:633-8.

 

[4] Schlicker E, Fink K, Detzner M, Gothert M. Histamine inhibits dopamine release in the mouse striatum via presynaptic H3 receptors. J Neural Transm Gen Sect. 1993; 93:1-10.

 


 


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