Through their function in Toll-like receptor (TLR) and interleukin 1 receptor (IL-1R) mediated signaling pathways, interleukin-1 receptor-associated kinases (IRAKs), which are serine/threonine kinases, play critical roles in initiating innate immune responses against foreign pathogens and other types of dangers. Two active kinases, IRAK-1 and IRAK-4, and two inactive kinases, IRAK-2 and IRAK-M, are among the four distinct IRAK-like molecules that have been discovered. Nuclear factor-kappaB (NF-B) and mitogen-activated protein kinase (MAPK) pathways are both activated by all IRAKs.
The adaptor molecule MyD88 and the IRAK-1, 2, M, and 4 members of the IL-1R-associated kinase family are used by toll-like receptors to transmit their signals. The Myddosomes formed by MyD88-IRAK-4, IRAK-1, and IRAK-2 are known to mediate TLR7-induced, TAK1-dependent NF-B activation. It is known that IRAK-M acts as a negative regulator, preventing the dissociation of IRAKs from MyD88 and obstructing subsequent signaling.
| Structure | Cat No. | Product Name | CAS No. | Product Description |
|---|---|---|---|---|
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V22652 | IRAK-1/4 Inhibitor | 509093-47-4 | IRAK-1-4 Inhibitor I is an IRAK1/4 inhibitor (antagonist) with IC50 of 0.2 μM and 0.3 μM respectively. |
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V86890 | BIO-7488 | 2573211-25-1 | BIO-7488 is a potent, selective, orally active and blood-brain barrier permeable IRAK4 inhibitor with IC50 values of 0.6 nM and > 30 μM for IRAK4 and hERG, respectively. |
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V86889 | BIO-8169 | 2792153-06-9 | BIO-8169 is a selective inhibitor of interleukin receptor-associated kinase 4 (IRAK 4) with an IC50 of 0.23 nM. |
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V114564 | BMS-978299 | 1610016-88-0 | BMS-978299 is an IRAK4 inhibitor that can be used in research on immune diseases. |
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V86885 | DW18134 | 2626988-87-0 | DW18134 is an inhibitor of interleukin receptor-associated kinase 4 (IRAK 4) with IC50 of 11.2 nM. |
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V40494 | Emavusertib (CA-4948) | 1801344-14-8 | Emavusertib (CA-4948) is a first-in-class, orally bioactive and highly potent IRAK4/FLT3 inhibtor (IC50 of < 50 nM) with anticancer activity. |
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V103102 | Emavusertib maleate | 2376399-39-0 | Emavusertib maleate (CA-4948 maleate) is the maleate salt form of Emavusertib. |
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V103103 | Emavusertib phosphate | 2376399-38-9 | Emavusertib phosphate (CA-4948 phosphate) is the phosphate form of Emavusertib. |
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V103101 | Emavusertib tosylate | 2376399-41-4 | Emavusertib mesylate (CA-4948 mesylate) is the mesylate salt form of Emavusertib. |
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V118691 | FIP22 | 3091132-73-6 | FIP22 is a highly efficient and selective IRAK4 PROTAC degrader (HEK293T cells: DC50 = 3.2 nM; THP-1 cells: DC50 = 10.6 nM). |
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V75059 | GLPG2534 | 2095615-97-5 | GLPG2534 is an orally bioactive and selective IRAK4 inhibitor (antagonist) with IC50s of 6.4 nM and 3.5 nM for human and mouse IRAK4. |
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V118274 | GLPG4471 | 2499855-36-4 | GLPG4471 is a highly selective, orally effective IRAK4 inhibitor with an IC50 value of 1.7 nM. |
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V75066 | GNE-2256 | 2102170-43-2 | GNE-2256 (molecule 19) is an orally bioactive IRAK4 (interleukin 1 receptor-associated kinase 4) inhibitor (IRAK4 Ki=1.4 nM; IL-6 IC50=190 nM). |
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V75064 | HS271 | 2410393-15-4 | HS271 is a potent, orally bioactive, and selective IRAK4 inhibitor (antagonist) with IC50 of 7.2 μM. |
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V34066 | IRAK inhibitor 1 | 1042224-63-4 | IRAK inhibitor 1 is a potent IRAK-4 inhibitor with IC50 of 216 nM, is poorly active against JNK-1 and JNK-2 with IC50 of 3.801 μM, and >10 μM, respectively. |
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V75063 | IRAK inhibitor 4 (trans) | 2070014-89-8 | IRAK inhibitor 4 (trans) is the trans form of IRAK inhibitor 4, which is a potent inhibitor of IRAK4. |
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V6791 | IRAK-IN-6 | 1042672-97-8 | IRAK-IN-6, formerly known as IRAK inhibitor 6, is an interleukin-1 receptor associated kinase 4 (IRAK-4) inhibitor. |
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V75062 | IRAK-4 protein kinase inhibitor 2 | 301675-24-1 | IRAK-4 protein kinase inhibitor 2 (compound 1) is a potent inhibitor of interleukin 1 (IL-1) receptor-associated kinase 4 (IRAK-4) with IC50 of 4 μM. |
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V86892 | IRAK1-IN-1 | IRAK1-IN-1 (compound B8) is an orally active IRAK1 inhibitor. | |
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V103703 | IRAK1/4/pan-FLT3 Kinase-IN-1 | 2760328-82-1 | IRAK1/4/pan-FLT3 Kinase-IN-1 (Compound 31) is a potent IRAK1, IRAK4 and FLT3 kinase inhibitor with IC50 of 5 and 0.6 nM for IRAK1 and IRAK4, respectively, and IC50 of less than 0.5 nM for FLT3. |