mGluR Activator

ZJ43 is a NAAG peptidase inhibitor and glutamate carboxypeptidase II/III (GCP II/III) inhibitor with human GCP II IC₅₀ of 2.4 nM and K_i of 0.8 nM. ZJ43 blocks N-acetylaspartylglutamate hydrolysis, elevates extracellular N-acetylaspartylglutamate levels, and activates group II metabotropic glutamate receptors (mGluR). ZJ43 can be used for the research of schizophrenia, inflammatory pain, neuropathic pain, and traumatic brain injury.

β-N-methylamino-L-alanine hydrochloride (Standard) (BMAA hydrochloride (Standard)) is the analytical standard of β-N-methylamino-L-alanine hydrochloride (HY-W015546). This product is intended for research and analytical applications. β-N-methylamino-L-alanine hydrochloride (BMAA hydrochloride) is a neurotoxin produced by cyanobacteria. β-N-methylamino-L-alanine hydrochloride activates mGluR3 and inhibits PKC. β-N-methylamino-L-alanine hydrochloride can be used in the research of neurodegenerative diseases and immune diseases.

FO-4-15 is an mGluR1/CaMKIIα activator. FO-4-15 has a protective effect against H₂O₂ in human neuroblastoma (SH-SY5Y) cells. FO-4-15 can improve cognitive impairment in Alzheimer’s disease mice by activating the mGluR1/CaMKIIα pathway, and can reduce Aβ accumulation, hyperphosphorylated Tau, and synaptic damage.

VU0477886 is a metabotropic glutamate receptor subtype 4 (mGlu4) positive allosteric modulator with potent activating activity on mGlu4 (EC₅₀ = 95nM, 89% Glu Max), good pharmacokinetic characteristics (brain: plasma Kp = 1.3), and significant therapeutic efficacy in Parkinson's disease models.

(Rac)-LY-2300559 is a positive allosteric modulator of metabotropic glutamate receptor 2 (mGlu2) and an antagonist of cysteinyl leukotriene 1 (CysLT1) receptor, with both EC₅₀ and IC₅₀ values less than 12.5 μM. (Rac)-LY-2300559 enhances glutamate-induced mGlu2 receptor signaling while exerting antagonistic activity against the CysLT1 receptor. (Rac)-LY-2300559 can be used in migraine-related research.