ntr1

Meclinertant (SR 48692) is a neurotensin receptor-1 (NT1) antagonist that blocks neurotensin-induced excitation and can be used to study neurological disorders.

SBI-553 is an effective and brain penetrant NTR1 allosteric modulator (EC50: 0.34 μM).

PD-149163 is a selective, brain penetrating Neurotensin NTR1 receptor agonist. Neurotensin agonists block the pre-pulse inhibition deficits produced by a 5-HT2A and an α1 agonist. As a result, PD-149163 shows pro-cognitive, anti-psychotic and anxiolytic effects.

SR 142948 dihydrochloride is a selective, orally active, non-peptide neurotensin receptor (NT) antagonist, featuring IC50 values of 1.19 nM, 0.32 nM, and 3.96 nM in h-NTR1-CHO cells, HT-29 cells, and adult rat brain, respectively. It effectively inhibits NT-induced inositol monophosphate formation in HT-29 cells (IC50 = 3.9 nM) and blocks NT-induced hypothermia, analgesia, and steering behavior in vivo. Furthermore, it demonstrates blood-brain barrier permeability, positioning it as a potential tool for psychiatric disorder research [1] [2].

Neurotensin(8-13) is Neurotensin (NT) fragment, Neurotensin(8-13) results in a decrease in cell-surface NT1 receptors (NTR1) density.

Neurotensin(8-13) 3TFA is Neurotensin (NT) fragment. Neurotensin(8-13) 3TFA results in a decrease in cell-surface NT1 receptors (NTR1) density.

ML314 is a brain-permeable nonpeptide β-inhibin-biased neurotensin NTR1 receptor agonist (EC50: 1.9 μM), a biased neurotensin receptor ligand for methamphetamine abuse that inhibits NTR2 and GPR35.