Date published: 2026-5-30

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IRAK-M Activators

The IRAK-M activators represent a sophisticated ensemble of chemicals strategically designed to modulate cellular pathways, orchestrating a cascade of events that culminate in the activation of IRAK-M, a crucial negative regulator in Toll-like receptor (TLR) signaling. Among these activators is Amlexanox, which inhibits IKKε/TBK1, suppressing the TLR signaling pathway. This inhibition indirectly activates IRAK-M by preventing its degradation, allowing IRAK-M to exert anti-inflammatory effects through the inhibition of IRAK-1 and TRAF6, essential components in the TLR-mediated inflammation cascade. BAY 11-7082, another member of the IRAK-M activators, inhibits NF-κB activation by targeting IκBα phosphorylation. This inhibition indirectly activates IRAK-M by preventing the activation of NF-κB, a transcription factor that promotes inflammation. In turn, IRAK-M inhibits IRAK-1 and TRAF6, downstream effectors of NF-κB, thereby suppressing inflammatory responses. TPCA-1, a selective IKK-2 inhibitor, indirectly activates IRAK-M by preventing NF-κB-mediated inflammation, allowing IRAK-M to exert its anti-inflammatory effects by inhibiting IRAK-1 and TRAF6. The class also includes Bay 11-7085, A77 1726, Parthenolide, Celastrol, CDDO-Imidazolide, SC75741, SC514, Withaferin A, and Andrographolide, each with unique mechanisms of action targeting various points in the NF-κB pathway or TLR signaling cascade. These chemicals collectively contribute to the fine-tuned modulation of cellular processes, leading to the indirect activation of IRAK-M. The intricate interplay between IRAK-M activators and cellular pathways emphasizes the precision required to manipulate these intricate molecular networks, ultimately tipping the balance towards the suppression of inflammatory responses.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Amlexanox

68302-57-8sc-217630
10 mg
$160.00
2
(1)

Amlexanox inhibits IKKε/TBK1, suppressing the TLR signaling pathway. This inhibition indirectly activates IRAK-M by preventing its degradation, allowing IRAK-M to exert its anti-inflammatory effects through the inhibition of IRAK-1 and TRAF6, key components in TLR-mediated inflammation.

IKK-2 Inhibitor IV

507475-17-4sc-203083
500 µg
$133.00
12
(1)

TPCA-1 (IKK-2 Inhibitor IV) is a selective inhibitor of IKK-2, a crucial kinase in the NF-κB pathway. Inhibition of IKK-2 indirectly activates IRAK-M by preventing NF-κB-mediated inflammation, allowing IRAK-M to exert its anti-inflammatory effects by inhibiting IRAK-1 and TRAF6, key players in the TLR signaling pathway.

BAY 11-7085

196309-76-9sc-202490
sc-202490A
10 mg
50 mg
$124.00
$526.00
55
(2)

Bay 11-7085 inhibits IKKβ, a component of the IKK complex in the NF-κB pathway. Inhibition of IKKβ indirectly activates IRAK-M by disrupting NF-κB-mediated inflammation, enabling IRAK-M to inhibit IRAK-1 and TRAF6, key regulators in the TLR signaling cascade, ultimately suppressing inflammatory responses.

A77 1726

163451-81-8sc-207235
10 mg
$80.00
14
(1)

A77 1726, an active metabolite of leflunomide, inhibits dihydroorotate dehydrogenase, impacting pyrimidine synthesis. This disruption indirectly activates IRAK-M by modulating cellular metabolism, leading to the inhibition of IRAK-1 and TRAF6, key components in the TLR signaling pathway, thereby attenuating inflammatory responses.

Parthenolide

20554-84-1sc-3523
sc-3523A
50 mg
250 mg
$81.00
$306.00
32
(2)

Parthenolide inhibits the NF-κB pathway by preventing IκBα phosphorylation. This inhibition indirectly activates IRAK-M by disrupting NF-κB-mediated inflammation, allowing IRAK-M to inhibit IRAK-1 and TRAF6, crucial players in the TLR signaling cascade, leading to the suppression of inflammatory responses.

Celastrol, Celastrus scandens

34157-83-0sc-202534
10 mg
$158.00
6
(1)

Celastrol inhibits the NF-κB pathway by suppressing IKK activity. Inhibition of IKK indirectly activates IRAK-M by preventing NF-κB-mediated inflammation, enabling IRAK-M to inhibit IRAK-1 and TRAF6, key components in the TLR signaling pathway, ultimately suppressing inflammatory responses.

CDDO Imidazolide

443104-02-7sc-504719
1 mg
$700.00
(0)

CDDO Imidazolide activates Nrf2, promoting antioxidant responses. This activation indirectly activates IRAK-M by enhancing cellular antioxidant defenses, allowing IRAK-M to inhibit IRAK-1 and TRAF6, crucial players in the TLR signaling pathway, ultimately suppressing inflammatory responses.

SC514

354812-17-2sc-205504
sc-205504A
5 mg
10 mg
$67.00
$91.00
13
(2)

SC514 inhibits IKK-2, a key kinase in the NF-κB pathway. Inhibition of IKK-2 indirectly activates IRAK-M by disrupting NF-κB-mediated inflammation, allowing IRAK-M to inhibit IRAK-1 and TRAF6, key components in the TLR signaling cascade, ultimately suppressing inflammatory responses.

Withaferin A

5119-48-2sc-200381
sc-200381A
sc-200381B
sc-200381C
1 mg
10 mg
100 mg
1 g
$130.00
$583.00
$4172.00
$20506.00
20
(1)

Withaferin A inhibits NF-κB activity by preventing IκBα phosphorylation. Inhibition of NF-κB indirectly activates IRAK-M by disrupting NF-κB-mediated inflammation, enabling IRAK-M to inhibit IRAK-1 and TRAF6, key players in the TLR signaling pathway, ultimately suppressing inflammatory responses.

Andrographolide

5508-58-7sc-205594
sc-205594A
50 mg
100 mg
$15.00
$40.00
7
(1)

Andrographolide inhibits NF-κB activation by preventing IκBα phosphorylation. Inhibition of NF-κB indirectly activates IRAK-M by disrupting NF-κB-mediated inflammation, allowing IRAK-M to inhibit IRAK-1 and TRAF6, key components in the TLR signaling cascade, leading to the suppression of inflammatory responses.