2. Signaling Pathways
  3. MAPK/ERK Pathway
  4. p38 MAPK

p38 MAPK

p38 MAPK

Related Products

PDF 1.54 MB

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:

p38 MAPK Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N8251
    Cyclocurcumin
    		Inhibitor 99.48%
    Cyclocurcumin is a potent p38α inhibitor. Cyclocurcumin shows antirheumatic, antivasoconstrictive and antioxidant activities.
    Cyclocurcumin
  • HY-N1506
    Ganodermanontriol
    		Modulator
    Ganodermanontriol, a sterol isolated from Ganoderma lucidum, induces anti-inflammatory activity in tert-butyl hydroperoxide (t-BHP)-damaged hepatic cells through the expression of HO-1. Ganodermanontriol exhibits hepatoprotective activity.
    Ganodermanontriol
  • HY-W040971
    Creosol
    		Inhibitor 99.82%
    Creosol (2-Methoxy-4-methylphenol) is an endogenous metabolite that acts as an important chemical intermediate and potential biofuel mainly derived from lignocellulosic biomass. Creosol is blood brain barrier penetrable.
    Creosol
  • HY-N2270
    Chicanine
    		Inhibitor 99.96%
    Chicanine is a lignan compound of Schisandra chinesis, inhibits LPS-induced phosphorylation of p38 MAPK, ERK 1/2 and IκB-α, with anti-inflammatory activity.
    Chicanine
  • HY-108646
    SX 011
    		Inhibitor 99.33%
    SX 011 is a p38 inhibitor with IC50s of 9 nM and 90 nM against p38α and p38β, respectively. SX 011 also inhibits JNK-2 with an IC50 of 100 nM. SX-011 is orally bioavailable.
    SX 011
  • HY-111954
    (+)-Erinacin A
    		Inhibitor 99.97%
    (+)-Erinacin A (Erinacine A) is a cyanoditerpenoid isolated from Hericium erinaceus with anticancer, anti-inflammatory and neuroprotective activities. (+)-Erinacin A can induce cancer cell death by activating extrinsic and intrinsic apoptosis pathways. (+)-Erinacin A can also inhibit the expression of NO synthase (iNOS) and the production of nitrotyrosine to exert inflammatory and neuroprotective effects, thereby reducing ischemic brain damage.
    (+)-Erinacin A
  • HY-RS08108
    Mapk14 Mouse Pre-designed siRNA Set A
    		Inhibitor

    Mapk14 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.
    Mapk14 Mouse Pre-designed siRNA Set A
    Mapk14 Mouse Pre-designed siRNA Set A
  • HY-N10913
    Chloranthalactone B
    		Inhibitor
    Chloranthalactone B, a lindenane-type sesquiterpenoid, is a nature product that could be isolated from Chinese medicinal herb Sarcandra glabra. Chloranthalactone B inhibits the production of inflammatory mediators by inhibiting the AP-1 and p38 MAPK pathways.
    Chloranthalactone B
  • HY-N0168AS1
    (Rac)-Hesperetin-13C,d3
    		Activator 99.3%
    (Rac)-Hesperetin-13C,d3 is the 13C- and deuterium labeled (Rac)-Hesperetin. (Rac)-Hesperetin is the racemate of Hesperetin. Hesperetin is a natural flavanone, and acts as a potent and broad-spectrum inhibitor against human UGT activity. Hesperetin induces apoptosis via p38 MAPK activation.
    (Rac)-Hesperetin-<sup>13</sup>C,d<sub>3</sub>
  • HY-B0026
    Ceftiofur hydrochloride
    		Inhibitor 98.43%
    Ceftiofur hydrochloride is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur hydrochloride exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur hydrochloride 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.
    Ceftiofur hydrochloride
  • HY-N1365R
    Isoscopoletin (Standard)
    		Inhibitor
    Isoscopoletin (Standard) is the analytical standard of Isoscopoletin. This product is intended for research and analytical applications. Isoscopoletin (6-Hydroxy-7-methoxycoumarin) is an active constituent in Artemisia argyi leaves. Isoscopoletin shows substantial inhibition against cell proliferation, with IC50s of 4.0 μM and 1.6 μM for human CCRF-CEM leukaemia cells and multidrug resistant subline CEM/ADR5000, respectively. Isoscopoletin (6-Hydroxy-7-methoxycoumarin) possesses inhibitory activity against HBV replication. Isoscopoletin exhibits anti-inflammatory activity through inhibition of MAPK/NF-κB/STAT/AKT signaling pathway.
    Isoscopoletin (Standard)
  • HY-18754A
    FR 167653
    		Inhibitor 99.87%
    FR 167653 (FR 167653 sulfate), an orally active and selective p38 MAPK inhibitor, is a potent suppressor of TNF-α and IL-1β production via specific inhibition of p38 MAPK activity. FR 167653 (FR 167653 sulfate) is effective in treating inflammation, relieving trauma and ischemia-reperfusion injury in vivo.
    FR 167653
  • HY-159798
    NR-11c
    		Inhibitor 99.75%
    NR-11c is a selective and potent p38α PROTAC degrader. NR-11c effectively degrades p38α in a variety of tumor cells. When administered intraperitoneally or intravenously to mice, NR-11c primarily acts in the liver. NR-11c can be used in cancer research. (Pink: p38α inhibitor 5 (HY-159799); Black: linker (HY-159800); Blue: VHL E3 ligase ligand (HY-112078)).
    NR-11c
  • HY-N0208
    Kaempferol-3-O-glucorhamnoside
    		Inhibitor 99.64%
    Kaempferol-3-O-glucorhamnoside, a flavonoid derived from plant Thesium chinense Turcz, inhibits inflammatory responses via MAPK and NF-κB pathways in vitro and in vivo.
    Kaempferol-3-O-glucorhamnoside
  • HY-N7085
    Citropten
    		Inhibitor 99.41%
    Citropten (5, 7-dimethoxycoumarin) is one of the coumarin derivatives. Citropten is an effective oral anticancer agent. Citropten has anti-proliferative activity against A2058 and B16 melanoma cells. Citropten exerts anti-inflammatory effects through the NFκB and MAPK signaling pathways. Citropten acts as an antidepressant through heat shock protein-70, monoamine oxidase-A and inhibition of apoptosis .
    Citropten
  • HY-N1195
    Sugiol
    		Inhibitor 99.88%
    Sugiol is an abietane diterpenoid, can be isolated from Calocedrus formosana bark. Sugiol has anti-inflammatory activity, could effectively reduce intracellular reactive oxygen species (ROS) production in lipopolysaccharide (LPS)-stimulated macrophages.
    Sugiol
  • HY-170879
    JD123
    		Inhibitor
    JD123 inhibits JNK1 activity and the expression of cJun (1-135). JD123 is a ATP-competitive p38-γ MAPK inhibitor, but not effect to ERK1, ERK2, or p38-α, p38-β or p38-δ..
    JD123
  • HY-B0898R
    Ceftiofur sodium (Standard)
    		Inhibitor
    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.
    Ceftiofur sodium (Standard)
  • HY-W007355R
    Skatole (Standard)
    		Activator
    Skatole (Standard) is the analytical standard of Skatole. This product is intended for research and analytical applications. Skatole (3-methylindole) is a heterocyclic compound naturally found in the feces of vertebrates and can be found in certain plants. Skatole can be produced by intestinal bacteria, inducing apoptosis of intestinal epithelial cells through activating aryl hydrocarbon receptors (AhR) and p38. Skatole has been used in specific products of the perfume industry or as a flavor additive in ice cream.
    Skatole (Standard)
  • HY-N10303
    Withangulatin A
    		Inhibitor 99.76%
    Withangulatin A is the inhibitor for COX-2. Withangulatin A inhibits MAPK, NF-κB, Akt/mTOR/p70S6K pathway, exhibits antitumor, anti-inflammatory and trypanocidal activities.
    Withangulatin A
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
p38 MAPK Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.