p38 MAPK
The p38 MAPK family consists of highly conserved proline-directed serine-threonine protein kinases that are activated in response to a number many growth factors, cytokines, and chemotactic substances, such as vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF), PDGF, TNF, interleukins, lipopolysaccharide (LPS) and formyl-methionyl-leucyl-phenylalanine (fMLP). It is well known that p38 is involved in inflammation, apoptosis, cardiomyocyte hypertrophy and cell differentiation.
The p38 MAPK family is composed of four proteins: p38α (encoded by the gene Mapk14), p38β (Mapk11), p38γ (Mapk12), and p38δ (Mapk13). Their coding genes have a distinct tissue distribution and they appear differentially expressed, being Mapk14 the most highly expressed. p38 MAPKs are substrates for three MAP2K (MKK6, MKK3, and MKK4). The contribution of each of these MAP2K to p38 MAPKs activation depends on the stimulus and the cell type. The MAP3Ks that lead to p38 MAPKs activation are ASK1, DLK1, TAK1, TAO1, TAO2, TPL2, MLK3, MEKK3, MEKK4, and ZAK1.
p38 MAPK Isoform Specific Products
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p38 MAPK Inhibitors
(839)
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p38 MAPK Agonists
(6)
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p38 MAPK Antagonists
(2)
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p38 MAPK Activators
(220)
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p38 MAPK Modulators
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p38 MAPK p53 Inhibitors
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p38 MAPK Inducers
(13)
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p38 MAPK Degraders
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p38 MAPK Control
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p38 MAPK Ligands
(2)
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AKT Serine/Threonine Kinase 1 (AKT1) Proteins
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p38 MAPK Related Products (1199)
Related Products (1199)
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Recombinant Proteins (3)
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Antibodies (20)
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p38 MAPK Isoform Comparison
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PF-05381941
0 ImagesPF-05381941 is a potent dual inhibitor of TAK1/p38α, with IC50s of 156 and186 nM, respectively.
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SPA0355
0 ImagesSPA0355 is a thiourea derivative that has antioxidant and anti-inflammatory properties. SPA0355 inhibits the RANKL (receptor activator of nuclear factor κB ligand) induced osteoclast formation in primary bone marrow-derived macrophages. SPA0355 also suppresses the activation of the MAPKs, Akt, and NF-κB pathways. Additionally, SPA0355 promotes osteoblast differentiation, increases alkaline phosphatase activity, and enhances mineral nodule formation. SPA0355 can protect ovariectomized mice from bone loss by stimulating osteoblast differentiation and inhibiting osteoclast resorption, making it useful for studying postmenopausal osteoporosis.
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Oleanolic acid 28-O-β-D-glucopyranoside
0 ImagesSynonyms: β-D-Glucopyranosyl oleanolateOleanolic acid 28-O-β-D-glucopyranoside (β-D-Glucopyranosyl oleanolate) is an orally active pentacyclic triterpenoid compound. Oleanolic acid 28-O-β-D-glucopyranoside has anti-inflammatory effects. In ulcerative colitis models, Oleanolic acid 28-O-β-D-glucopyranoside can inhibit the inflammatory response, enhance the intestinal epithelial barrier function, and modulate the gut microbiota. Its mechanism of action is related to the PI3K-AKT and MAPK signaling pathways. Oleanolic acid 28-O-β-D-glucopyranoside can be used in the research of diseases such as colitis.
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Ceftiofur sodium (Standard)
0 ImagesSynonyms: sodium ceftiofur (Standard)Ceftiofur sodium (Standard) is the analytical standard of Ceftiofur sodium (HY-B0898). This product is intended for research and analytical applications. Ceftiofur sodium is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur sodium exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur sodium also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6.
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Nickel(II) oxide
0 ImagesSynonyms: Nickel monoxideNickel(II) oxide (nickel monoxide) is a chemical warfare agent that can enter the body through the respiratory tract and other routes, distributing to organs such as the lungs and testes. The nanoparticle form of nickel(II) oxide (NiO NPs) exhibits antibacterial, anti-leishmanial, anti-diabetic, and anti-cancer activities. NiO NPs can be activated by ultraviolet and visible light, generating reactive oxygen species (ROS). Nickel(II) oxide induces oxidative stress by generating reactive oxygen species, activating the TGF-β1-mediated MAPK and PI3K/AKT pathways, disrupting the MMPs/TIMPs balance, and upregulating the expression of inflammatory factors (IL-1β, IL-6) and apoptosis-related molecules (Bax, caspase-3, p53), while inhibiting the activity of the anti-apoptotic molecule Bcl-2. Nickel(II) oxide induces cytotoxicity, promotes fibrosis, triggers inflammatory responses, and causes apoptosis. Nickel(II) oxide can be applied in research on the safety assessment of nanomaterials, such as in the context of pulmonary fibrosis and reproductive system toxicity.
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Adezmapimod hydrochloride (Standard)
0 ImagesSynonyms: SB 203580 hydrochloride (Standard); RWJ 64809 hydrochloride (Standard)Adezmapimod (hydrochloride) (Standard) is the analytical standard of Adezmapimod (hydrochloride). This product is intended for research and analytical applications. Adezmapimod (SB 203580; RWJ 64809) hydrochloride is a selective and ATP-competitive p38 MAPK inhibitor with IC50s of 50 nM and 500 nM for SAPK2a/p38 and SAPK2b/p38β2, respectively. Adezmapimod hydrochloride inhibits LCK, GSK3β and PKBα with IC50s of 100-500-fold higher than that for SAPK2a/p38. Adezmapimod hydrochloride does not disrupt JNK activity and is an autophagy and mitophagy activator.
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ZEB85
0 ImagesCat. No.: HY-P991413ZEB85 is a human monoclonal antibody (mAb) targeting TrkB. ZEB85 activates TrkB and its downstream cascades, including the ERK, PLCγ, AKT, MAPK signaling pathways and cFOS expression, and enhances neuronal activity. ZEB85 prevents β-amyloid toxicity in cultured hippocampal neurons. ZEB85 is applicable to the research of Alzheimer's disease (AD).
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Benzanthrone
0 ImagesBenzanthrone is an immunotoxic, pro-inflammatory Photosensitizer. Benzanthrone upregulates iNOS, COX-2 and inflammatory cytokines; activates ERK1/2, p38, JNK, AP-1 and NF-κB; inhibits Nrf2; and induces oxidative stress and DNA damage. Upon radiation exposure, Benzanthrone generates singlet oxygen and superoxide anion radicals, induces photohemolysis and lipid peroxidation, and alters the levels of skin xenobiotic enzymes. Benzanthrone exhibits differential genotoxicity in different cell lines. Benzanthrone possesses skin tumor-initiating and promoting activities. Benzanthrone can be used in skin tumor-related studies.
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Adezmapimod (Standard)
0 ImagesSynonyms: SB 203580 (Standard); RWJ 64809 (Standard)Adezmapimod (Standard) is the analytical standard of Adezmapimod. This product is intended for research and analytical applications. Adezmapimod (SB 203580) is a selective and ATP-competitive p38 MAPK inhibitor with IC50s of 50 nM and 500 nM for SAPK2a/p38 and SAPK2b/p38β2, respectively. Adezmapimod inhibits LCK, GSK3β and PKBα with IC50s of 100-500-fold higher than that for SAPK2a/p38. Adezmapimod can inhibit p38 MAPK and lead to the inhibition of downstream HSP27 phosphorylation. Adezmapimod does not disrupt JNK activity and is an autophagy and mitophagy activator.
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Mapk14 Mouse Pre-designed siRNA Set A
0 ImagesCat. No.: HY-RS08108Mapk14 Mouse Pre-designed siRNA Set A contains three designed siRNAs for Mapk14 gene (Mouse), as well as a negative control, a positive control, and a FAM-labeled negative control.
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Fluazinam (Standard)
0 ImagesFluazinam (Standard) is the analytical standard of Fluazinam (HY-B1839). This product is intended for research and analytical applications. Fluazinam is a broad spectrum pyridinamine fungal inhibitor. Fluazinam is an orally active dinitroaniline fungicide. Fluazinam induces phosphorylation of JNK, activates p38 pathway, decreases Bcl-2, activates caspase-3, decreases complex I activity, increases Autophagy and Apoptosis. Fluazinam has strong antifungal activity against F. fujikuroi and B. maydis. Fluazinam has a negative impact on Brachydanio rerio and worker bees.
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BTX-6654
0 ImagesCat. No.: HY-161233BTX-6654 is a SOS1 PROTAC degrader. BTX-6654 induces ubiquitination and degradation of SOS1 via the proteasomal pathway by bridging SOS1 with the E3 ligase CRBN to form a ternary complex, thereby blocking KRAS activation and downregulating the MAPK signaling pathway (pERK/pS6), and ultimately inhibiting tumor growth. BTX-6654 can be used in research on various cancers driven by KRAS mutations.
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Crocetin (Standard)
0 ImagesCat. No.: HY-N2072RCAS No.: 27876-94-4Synonyms: Transcrocetin (Standard); trans-Crocetin (Standard)Crocetin (Standard) (TransCrocetin (Standard) ) is an aglycone of crocin. Crocetin (Standard) is orally active and brain-penetrant. Crocetin (Standard) shows strong NMDA receptor affinity and channel opening activity. Crocetin (Standard) can downregulate the proinflammatory cytokines and COX-2 exoression. Crocetin (Standard) can inhibit apoptosis and activation of MAPK. Crocetin (Standard) can delay delays brain and body aging. Crocetin (Standard) can be used for the researches of cancer, neurological disease and inflammation, such as cervical cancer and ischemia.
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PAR2 modulator-1
0 ImagesPAR2 modulator-1 is a biased protease-activated receptor 2 (PAR2) inhibitor. PAR2 modulator-1 blocks the PAR2-dependent MAPK signaling pathway with an IC50 value of 8.5 μM, without altering the PAR2-dependent Ca2+ signaling pathway. PAR2 modulator-1 blocks pain responses induced by PAR2 agonists. PAR2 modulator-1 can be used in the research of chronic pain.
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Fumaric acid-13C2
0 ImagesFumaric acid-13C2 is the 13C-labeled Fumaric acid (HY-W015883). Fumaric acid is an unsaturated dicarbonic acid, an intermediate product of the citric acid cycle that provides intracellular energy in the form of ATP. Fumaric acid exerts anti-inflammatory effects by inhibiting the NF-κB signaling pathway dependent on p38 MAPK. Fumaric acid can be used in the study of pregnancy-induced hypertension.
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Fumaric acid-13C2,d2
0 ImagesFumaric acid-13C2,d2 is the d2, 13C-labeled Fumaric acid (HY-W015883). Fumaric acid is an unsaturated dicarbonic acid, an intermediate product of the citric acid cycle that provides intracellular energy in the form of ATP. Fumaric acid exerts anti-inflammatory effects by inhibiting the NF-κB signaling pathway dependent on p38 MAPK. Fumaric acid can be used in the study of pregnancy-induced hypertension.
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Chloranthalactone B
0 ImagesCat. No.: HY-N10913CAS No.: 66395-03-7
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(R)-STU104-d6
0 Images(R)-STU104-d6 is a deuterium labeled (R)-STU104 (HY-150612). (R)-STU104 is a potent and orally active TAK1-MKK3 interaction inhibitor with IC50s of 0.58 μM and 4.0 μM for TNF-α and MKK3 phosphorylation. (R)-STU104 suppresses the TAK1/MKK3/p38/MnK1/MK2/elF4E signal pathways through binding with MKK3 and disrupting the TAK1 phosphorylating MKK3. (R)-STU104 can be used for researching ulcerative colitis.
