Grid2 Inhibitors
Grid2 inhibitors are a class of chemical compounds that specifically target the Glutamate Receptor Delta-2 (Grid2) protein, a member of the ionotropic glutamate receptor family. Grid2 plays a significant role in synaptic transmission and plasticity in the central nervous system, particularly in cerebellar Purkinje cells. Unlike other glutamate receptor subtypes, Grid2 has a unique functional profile and is not directly involved in mediating excitatory synaptic transmission. Instead, it has been implicated in synaptic stabilization and the regulation of synapse formation. Inhibitors of Grid2 typically function by interfering with its ability to interact with associated proteins or by blocking its ligand-binding capacity, thereby modulating its role in synaptic architecture and cellular signaling pathways.
The molecular mechanisms underlying Grid2 inhibition often involve allosteric modulation or competitive antagonism at key binding sites within the receptor's extracellular or transmembrane domains. These inhibitors can affect the downstream signaling pathways regulated by Grid2, such as those associated with calcium homeostasis and synapse remodeling. Structural studies of these inhibitors suggest that their binding can induce conformational changes in Grid2, leading to altered protein-protein interactions, particularly within cerebellar circuits. Since Grid2 is not directly coupled to classic glutamatergic neurotransmission, its inhibitors are seen as tools for modulating specific neurophysiological processes related to cellular organization and signaling, with a focus on understanding the receptor's function in maintaining synaptic integrity. These compounds are valuable in research for elucidating Grid2's role in cerebellar signaling and neurodevelopment.
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Trichostatin A | 58880-19-6 | sc-3511 sc-3511A sc-3511B sc-3511C sc-3511D | 1 mg 5 mg 10 mg 25 mg 50 mg | $152.00 $479.00 $632.00 $1223.00 $2132.00 | 33 | |
Trichostatin A could downregulate Grid2 expression by promoting hyperacetylation of histone proteins, leading to a conformational change in chromatin structure that renders the Grid2 gene less transcriptionally active. | ||||||
5-Azacytidine | 320-67-2 | sc-221003 | 500 mg | $280.00 | 4 | |
By inducing DNA demethylation, 5-Azacytidine might decrease transcriptional silencing of the Grid2 gene, consequently reducing its expression levels in neuronal cells. | ||||||
RG 108 | 48208-26-0 | sc-204235 sc-204235A | 10 mg 50 mg | $131.00 $515.00 | 2 | |
RG 108 could directly target DNA methyltransferases, leading to a reduction in the methylation of CpG islands proximal to the Grid2 gene, thereby decreasing its overall expression. | ||||||
Suberoylanilide Hydroxamic Acid | 149647-78-9 | sc-220139 sc-220139A | 100 mg 500 mg | $133.00 $275.00 | 37 | |
Suberoylanilide Hydroxamic Acid might lead to the downregulation of Grid2 by inhibiting histone deacetylation, which is essential for the tight packing of DNA and suppression of gene expression. | ||||||
Mithramycin A | 18378-89-7 | sc-200909 | 1 mg | $55.00 | 6 | |
Mithramycin A can bind to the minor groove of DNA, displacing transcription factors from GC-rich promoter regions of target genes like Grid2, thus reducing its transcriptional initiation. | ||||||
Actinomycin D | 50-76-0 | sc-200906 sc-200906A sc-200906B sc-200906C sc-200906D | 5 mg 25 mg 100 mg 1 g 10 g | $74.00 $243.00 $731.00 $2572.00 $21848.00 | 53 | |
This compound may inhibit Grid2 synthesis by intercalating into DNA at the transcription initiation complex, obstructing the elongation phase of RNA polymerase during Grid2 gene transcription. | ||||||
5-Aza-2′-Deoxycytidine | 2353-33-5 | sc-202424 sc-202424A sc-202424B | 25 mg 100 mg 250 mg | $218.00 $322.00 $426.00 | 7 | |
5-Aza-2′-Deoxycytidine may lead to the hypomethylation of the Grid2 gene promoter, a process that could decrease the recruitment of methyl-binding domain proteins and histone deacetylases, culminating in reduced Grid2 expression. | ||||||
Chloroquine | 54-05-7 | sc-507304 | 250 mg | $69.00 | 2 | |
Chloroquine might disrupt endosomal sorting and acidification, processes that can be crucial for the degradation of transcription factors that normally elevate Grid2 expression, thereby leading to its reduction. | ||||||
Disulfiram | 97-77-8 | sc-205654 sc-205654A | 50 g 100 g | $53.00 $89.00 | 7 | |
By inhibiting aldehyde dehydrogenase, Disulfiram could shift the cellular redox state, which may lead to the repression of Grid2 gene expression by altering the balance of transcriptional activators and repressors. | ||||||
Lithium | 7439-93-2 | sc-252954 | 50 g | $214.00 | ||
Lithium chloride may downregulate Grid2 by inhibiting GSK-3 activity, this inhibition could reduce the phosphorylation of transcription factors that are necessary for the initiation of Grid2 transcription. | ||||||