iGluR

iGluR

The neurotransmitter glutamate activates the iGluR (ionotropic glutamate receptor), an ion channel that is ligand-gated. The central ion channel pore is formed by four large subunits of the integral membrane protein iGluR. All known glutamate receptor subunits, including the AMPA, kainate, NMDA, and  receptors, share a similar amino acid sequence.

The primary charge carriers during basal transmission are AMPA receptors, which allow an influx of sodium ions to depolarize the postsynaptic membrane. Magnesium ions block NMDA receptors, which only allow ion flux after a previous depolarization. They can now serve as coincidence detectors for synaptic plasticity because of this. NMDA receptors allow calcium to enter the body, which permanently changes how strongly synaptic transmission is carried out.
 

iGluR related products

Structure Cat No. Product Name CAS No. Product Description
V70396 Osavampator (TAK-653) 1358751-06-0 Osavampator (TAK-653) is a novel AMPA receptor-PAM (positive allosteric modulator).
V70460 p-fin4 2883747-74-6 p-fin4 is a bioactive peptide inhibitor of STEP Phosphatase-GluA2 AMPA receptor interaction with Ki of 0.4 μM.
V81027 p3Ysh-3 p3Ysh-3 is a bioactive peptide inhibitor of STEP Phosphatase-GluA2 AMPA receptor interaction with Ki of 1.09 μM.
V70454 PDZ1 Domain inhibitor peptide 1315378-73-4 PDZ1 Domain inhibitor peptide is a cyclic peptide that binds to the β-Ala lactam side chain linker and targets the PDZ1 domain of PSD-95.
V81063 PDZ1 Domain inhibitor peptide TFA PDZ1 Domain inhibitor peptide TFA is a cyclic peptide that binds to the β-Ala lactam side chain linker and targets the PDZ1 domain of PSD-95.
V76650 PEAQX tetrasodium hydrate (NVP-AAM077 tetrasodium hydrate) PEAQX (NVP-AAM077) tetrasodium hydrate is a specific, orally bioavailable NMDA antagonist (inhibitor) with IC50s of 270 nM and 29600 nM for hNMDAR 1A/2A and hNMDAR 1A/2B, respectively.
V32952 PEPA 141286-78-4 PEPA is an allosteric modulator of AMPAR and can bind to the LBDs domain of GluA2o/GluA3o.
V27543 PhTx-74 diHCl 1227301-51-0 PhTx-74 HCl (Philanthotoxin 74;PhTx 74;PhTx74),the dihydrochloride salt ofPhTx-74, isananalogue of philanthotoxin-4,3,3 which is anaturally-occurring wasp venom toxin.
V70414 Plazinemdor (CAD-9303) 2378285-59-5 Plazinemdor is a PAM (positive allosteric modulator) of N-methyl-D-aspartate (NMDA) receptors utilized in the research of psychiatric, neurological, neurodevelopmental disorders and neurological diseases.
V70469 Pregnanolone sulfate (pyridinium) 124107-39-7 Pregnanolone sulfate pyridinium is an endogenous neurosteroid that can inhibit NMDA receptors and has neuro-protective (neuro-protection) effects.
V2968 QNZ46 1237744-13-6 QNZ46 is a novelnon-competitive andNR2C/NR2D-selective NMDA receptor antagonist with IC50 values of 3, 6, 229, and >300, >300 μM for NR2D, NR2C, NR2A, NR2B, and GluR1, respectively.
V70445 Risevistinel (NYX-783) 2591344-26-0 Risevistinel (NYX-783) is a PAM (positive allosteric modulator) of the N-methyl-D-aspartate (NMDA) receptor.
V70478 Ro 04-5595 hydrochloride 64047-73-0 Ro 04-5595 HCl is a GluN2B-selective NMDA receptor blocker (antagonist) (Ki= 31 nM).
V70487 SDZ 220-040 174575-40-7 SDZ 220-040 is a competitive mammalian NMDA receptor blocker (antagonist).
V32239 SDZ 220-581 Ammonium salt 179411-94-0 SDZ 220-581 Ammonium salt (SDZ-220581; SDZ220581) is a novel and competitive antagonist of NMDA glutamate receptor subtype (pKi= 7.7) with the potential to be used forParkinsons disease.
V32240 SDZ 220-581 hydrochloride 179411-93-9 SDZ 220-581 hydrochloride (SDZ220581; SDZ-220581) is a novel and competitive antagonist of NMDA glutamate receptor subtype (pKi= 7.7) with the potential to be used forParkinsons disease.
V18801 SDZ-220-581 174575-17-8 SDZ-220-581 (SDZ-220581; SDZ220581) is a novel and potent competitive antagonist of NMDA glutamate receptor subtype(pKi= 7.7) with the potential to be used forParkinsons disease.
V38653 Sepimostat 103926-64-3 Desription: Sepimostat exhibits neuroprotective activity via NR2B N-methyl-D-aspartate receptor antagonism at the Ifenprodil-binding site of the NR2B subunit.
V2439 Sepimostate mesilate 103926-82-5 Sepimostate mesilate(also known as FUT-187orTO 187) is aninhibitor used in therapy of pancreatitis, it inhibits the Ifenprodil binding with a Ki value of 27.7 µM.
V4073 Sunifiram (DM-235) 314728-85-3 Sunifiram (also known as DM-235), a piperazine derived ampakine-like drug, has potent nootropic effects in animal studies with significantly higher potency than piracetam.
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