Date published: 2026-4-1

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PSG11 Inhibitors

Chemical inhibitors of PSG11 can exert their inhibitory effects through various biochemical pathways. Curcumin targets the NF-κB signaling pathway, which is crucial for the expression of a multitude of proteins, including PSG11. By hampering the activation of NF-κB, Curcumin effectively prevents the transcription of genes that are reliant on this pathway, thereby leading to a functional reduction in PSG11 protein levels. Similarly, Sulforaphane suppresses inflammatory pathways mediated by NF-κB and Nrf2, which are instrumental in the regulation of PSG11. This suppression results in a decrease in PSG11's functional activity, as its upregulation is closely associated with inflammation. Resveratrol, by stimulating SIRT1, leads to deacetylation of transcription factors that ordinarily enhance PSG11 expression, thereby inhibiting its functional expression. Genistein, a tyrosine kinase inhibitor, hinders the phosphorylation of proteins that regulate PSG11 expression and function, thus reducing PSG11 activity.

Quercetin impacts PSG11 by inhibiting the JAK/STAT pathway, which subsequently reduces the functional expression of PSG11 due to dampened transcriptional activity. Epigallocatechin gallate (EGCG) negatively regulates the PI3K/Akt pathway, crucial for cellular processes that control PSG11 expression, thereby reducing PSG11 activity. Indole-3-carbinol modulates estrogen metabolism, which in turn can regulate hormonal signaling pathways that influence PSG11 expression. Capsaicin activates TRPV1 receptors, leading to a calcium influx that disrupts cellular signaling pathways, including those that regulate PSG11 expression and function. Ellagic acid and Caffeic acid phenethyl ester (CAPE) inhibit PSG11 through their shared ability to block the NF-κB pathway, thus preventing the functional expression of PSG11. Ursolic acid's modulation of the MAPK signaling pathway affects cell differentiation and growth, as well as PSG11 regulation. Lastly, Piperine interferes with the function of drug metabolism enzymes, which also modify signaling molecules responsible for the regulation of PSG11 expression and function.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin can inhibit PSG11 by interfering with the NF-κB signaling pathway, which is responsible for the expression of a wide array of proteins, including PSG11. By inhibiting the activation of NF-κB, Curcumin prevents the transcription of genes dependent on this pathway, leading to a functional decrease in PSG11 protein levels.

D,L-Sulforaphane

4478-93-7sc-207495A
sc-207495B
sc-207495C
sc-207495
sc-207495E
sc-207495D
5 mg
10 mg
25 mg
1 g
10 g
250 mg
$153.00
$292.00
$489.00
$1325.00
$8465.00
$933.00
22
(1)

Sulforaphane suppresses the inflammatory pathways mediated by NF-κB and Nrf2, which are known to be involved in the regulation of PSG11. By inhibiting these pathways, Sulforaphane can reduce the functional activity of PSG11 by preventing its upregulation associated with inflammation.

Resveratrol

501-36-0sc-200808
sc-200808A
sc-200808B
100 mg
500 mg
5 g
$80.00
$220.00
$460.00
64
(2)

Resveratrol acts as an inhibitor of PSG11 by modulating the SIRT1 pathway, which is implicated in the regulation of proteins during stress responses. Resveratrol's activation of SIRT1 can lead to deacetylation of transcription factors that regulate PSG11, thereby inhibiting its functional expression.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Genistein is a tyrosine kinase inhibitor and through its action can inhibit PSG11 by hindering the phosphorylation of proteins involved in cell signaling pathways that regulate PSG11 expression and function.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin, a flavonoid, inhibits the JAK/STAT pathway, which is involved in the regulation of various proteins including PSG11. Its inhibition of this pathway can result in decreased functional expression of PSG11 due to reduced transcriptional activity.

(−)-Epigallocatechin Gallate

989-51-5sc-200802
sc-200802A
sc-200802B
sc-200802C
sc-200802D
sc-200802E
10 mg
50 mg
100 mg
500 mg
1 g
10 g
$43.00
$73.00
$126.00
$243.00
$530.00
$1259.00
11
(1)

Epigallocatechin gallate (EGCG) can inhibit PSG11 by negatively regulating the PI3K/Akt pathway, which is involved in the cellular processes that control the expression of PSG11. By inhibiting this pathway, EGCG can reduce the functional activity of PSG11.

Indole-3-carbinol

700-06-1sc-202662
sc-202662A
sc-202662B
sc-202662C
sc-202662D
1 g
5 g
100 g
250 g
1 kg
$39.00
$61.00
$146.00
$312.00
$1032.00
5
(1)

Indole-3-carbinol alters estrogen metabolism and through this mechanism can inhibit PSG11, which is known to be regulated in part by hormonal signaling.

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

Capsaicin can inhibit PSG11 by activating TRPV1 receptors, which leads to a calcium influx that disrupts cellular signaling pathways, including those that regulate the expression and function of PSG11.

Ellagic Acid, Dihydrate

476-66-4sc-202598
sc-202598A
sc-202598B
sc-202598C
500 mg
5 g
25 g
100 g
$58.00
$95.00
$245.00
$727.00
8
(1)

Ellagic acid has been shown to inhibit the NF-κB pathway, and through this action, it can inhibit PSG11 by reducing the transcriptional activity necessary for its functional expression.

Caffeic acid phenethyl ester

104594-70-9sc-200800
sc-200800A
sc-200800B
20 mg
100 mg
1 g
$71.00
$296.00
$612.00
19
(1)

Caffeic acid phenethyl ester (CAPE) inhibits PSG11 by blocking the NF-κB pathway, which is a crucial regulator of the immune response and is implicated in the control of PSG11 expression.