Search Result

Pathways Recommended:	MAPK/ERK Pathway

Results for "

ERK phosphorylation

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ERK (78) 5-HT Receptor (2) Adenosine Receptor (1) Adenylate Cyclase (1) Adrenergic Receptor (1) Akt (16) AMPK (4) Amyloid-β (3) Antibiotic (1) AP-1 (1) Apoptosis (39) Arrestin (1) Autophagy (5) Bacterial (3) Bcr-Abl (1) Bombesin Receptor (1) Bradykinin Receptor (2) Btk (3) c-Fms (1) c-Kit (3) c-Met/HGFR (6) Calcium Channel (6) Cannabinoid Receptor (1) Caspase (3) CCR (1) CDK (3) Chemerin Receptor (2) Cholecystokinin Receptor (2) Cholinesterase (ChE) (3) COX (5) CXCR (2) Cyclic GMP-AMP Synthase (3) Cytochrome P450 (1) Dipeptidyl Peptidase (1) DNA/RNA Synthesis (1) EGFR (14) Endogenous Metabolite (10) FAK (2) FGFR (2) FLT3 (3) Formyl Peptide Receptor (FPR) (1) GABA Receptor (2) GnRH Receptor (1) GPR55 (4) HDAC (2) Histone Methyltransferase (1) IAP (1) ICMT (1) IKK (2) Insecticide (3) Insulin Receptor (2) Integrin (5) Interleukin Related (6) Isotope-Labeled Compounds (4) Itk (1) JAK (2) JNK (12) Keap1-Nrf2 (6) Ligands for Target Protein for PROTAC (1) LPL Receptor (1) Macrophage migration inhibitory factor (MIF) (1) MEK (12) Melanocortin Receptor (4) mGluR (1) Microtubule/Tubulin (1) Mitosis (1) MMP (7) Neuropeptide S Receptor (1) NF-κB (14) NO Synthase (2) Opioid Receptor (1) Orphan Receptor (1) p38 MAPK (19) PAI-1 (2) PARP (3) PDGFR (6) PERK (11) Phosphatase (4) Phospholipase (1) PI3K (5) PKA (3) PKC (1) Potassium Channel (2) PPAR (3) Prostaglandin Receptor (2) PROTACs (2) Protease Activated Receptor (PAR) (1) PTEN (1) Raf (4) Ras (18) Reactive Oxygen Species (11) Reference Standards (3) RET (1) Ribosomal S6 Kinase (RSK) (1) ROCK (1) SHP2 (4) SOS1 (5) Src (3) STAT (4) Survivin (1) Syk (3) Tie (2) TNF Receptor (4) Toll-like Receptor (TLR) (3) Tyrosinase (4) VEGFR (9)
By Research Areas:	Cancer (113) Cardiovascular Disease (21) Endocrinology (5) Infection (10) Inflammation/Immunology (56) Metabolic Disease (22) Neurological Disease (28)
Click Chemistry:	Alkynes (4)

195

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Targets Recommended: ERK Oxidative Phosphorylation DYRK

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-P3751

[Tyr8] Bradykinin	Bradykinin Receptor ERK	Cardiovascular Disease Endocrinology
[Tyr8] Bradykinin is a B₂ kinin receptor agonist. [Tyr8] Bradykinin also stimulates **ERK1/2 phosphorylation**. [Tyr8] Bradykinin can be used as an internal standard .

HY-114436

MRTX-1257 4 Publications Verification	Ras	Cancer
MRTX-1257 is a selective, irreversible, covalent and orally active KRAS G12C inhibitor, with an IC₅₀ of 900 pM for KRAS dependent ERK phosphorylation in H358 cells .

HY-124097

HNMPA-(AM)3	Insulin Receptor	Metabolic Disease
HNMPA-(AM)3 is a cell-permeable and selective insulin receptor tyrosine kinase inhibitor analog of HNMPA. HNMPA-(AM)3 greatly inhibits the ability of prothoracicotropic hormone (PTTH) to activate ERK phosphorylation and stimulate ecdysteroidogenesis. HNMPA-(AM)3 is also effective in inhibiting ecdysteroid production (IC₅₀=14.2 μM) and insulin receptor activity (IC₅₀ is 14.2 μM and 200 μM in mosquitoes and mammals, respectively) .

HY-113592

ERK-IN-4	ERK	Cancer
ERK-IN-4 is an *ERK* inhibitor binds preferentially to ERK2 with a K_d of 5 μM. ERK-IN-4 specificity inhibits ERK Rsk-1 and Elk-1 phosphorylation. ERK-IN-4 has little effect on ERK protein phosphorylation by its upstream activator MEK1/2 .

HY-157787

Ginkgolic acid 2-phosphate	LPL Receptor	Neurological Disease
Ginkgolic acid 2-phosphate is a potent sphingosine 1-phosphate agonist. Ginkgolic acid 2-phosphate induces ERK phosphorylation. Ginkgolic acid 2-phosphate interactes with S1P1 .

HY-146319

MIF-IN-6	Macrophage migration inhibitory factor (MIF)	Metabolic Disease Inflammation/Immunology Cancer
MIF-IN-6 (compound 2d) is a potent macrophage migration inhibitory factor (MIF) inhibitor with an IC₅₀ of 1.4 μM and a K_i value of 0.96 μM, respectively. MIF-IN-6 attenuates MIF-induced ERK phosphorylation and inhibits proliferation of A549 cells .

HY-114436S

MRTX-1257-d6	Isotope-Labeled Compounds	Cancer
MRTX-1257-d₆ is the deuterium labeled MRTX-1257 (HY-114436). MRTX-1257 is a selective, irreversible, covalent and orally active KRAS G12C inhibitor, with an IC₅₀ of 900 pM for KRAS dependent ERK phosphorylation in H358 cells .

HY-18849

ERK2-IN-3	ERK	Cancer
ERK2-IN-3 (compound 2) is a inhibitor of *ERK2, and inhibits Erk2 ^WT and Erk2 ^DS1 activation loop phosphorylation, with IC₅₀* of 5 μM and 42 nM, respectively .

HY-P5977

STE-MEK1(13) Ste-MPKKKPTPIQLNP-NH₂; ERK Activation Inhibitor Peptide	ERK	Cancer
STE-MEK1(13) (Ste-MPKKKPTPIQLNP-NH ) is a cell permeable *ERK1/2* inhibitor (IC₅₀: 13-30 μM). STE-MEK1(13) inhibits ERK1/2 phosphorylation .

HY-W838814

ERK1/2 inhibitor 12	ERK	Cancer
ERK1/2 inhibitor 12 (compound 76.3) is a *ERK1/2* inhibitor which inhibits ERK-mediated phosphorylation of caspase-9 and the p90Rsk-1 kinase. ERK1/2 inhibitor 12 exhibits anti-cancer activity and can be utilized in cancer research .

HY-N9725

16-Hydroxycleroda-3,13-dien-15,16-olide 16ξ-Hydroxycleroda-3,13-dien-15,16-olide	Dipeptidyl Peptidase	Metabolic Disease
16-Hydroxycleroda-3,13-dien-15,16-olide (16ξ-Hydroxycleroda-3,13-dien-15,16-olide; HCD), a clerodane diterpene, is a potent serine protease dipeptidyl peptidase 4 (DPP-4) inhibitor. 16-Hydroxycleroda-3,13-dien-15,16-olide down-regulates LPS-induced ERK phosphorylation in myocyte but blocks GLP-1 induced PKA expression. 16-Hydroxycleroda-3,13-dien-15,16-olide exhibits hypolipidemic, hepatoprotective, hypoglycemic efficacy .

HY-122246

ML192	GPR55 PKC ERK Arrestin	Metabolic Disease
ML192 is a selective ligand antagonist of GPR55. ML192 inhibits the β-arrestin trafficking, *ERK1/2* phosphorylation and PKCβII translocation .

HY-124740

ML00253764	Melanocortin Receptor	Cancer
ML00253764 is a selective melanocortin receptor 4 (MC4R) antagonist, can induce apoptosis by inhibiting ERK1/2 and Akt phosphorylation, and has anticancer activity .

HY-50706

Selumetinib Maximum Cited Publications 65 Publications Verification AZD6244; ARRY-142886	MEK Apoptosis	Cancer
Selumetinib (AZD6244) is selective, non-ATP-competitive oral MEK1/2 inhibitor, with an IC₅₀ of 14 nM for MEK1. Selumetinib (AZD6244) inhibits ERK1/2 phosphorylation.

HY-50706A

Selumetinib sulfate Maximum Cited Publications 65 Publications Verification AZD6244 sulfate; ARRY-142886 sulfate	MEK Apoptosis	Cancer
Selumetinib (AZD6244) is selective, non-ATP-competitive oral MEK1/2 inhibitor, with an IC₅₀ of 14 nM for MEK1. Selumetinib (AZD6244) inhibits ERK1/2 phosphorylation.

HY-108330

AG126 2 Publications Verification Tyrphostin AG126	ERK Mitosis	Inflammation/Immunology
AG126 is a tyrosine kinase inhibitor, can inhibit the phosphorylation of *ERK1* and *ERK2* at 25-50 μM. AG126 can be used in meiosis, mitosis, and postmitotic research .

HY-162460

ERK1/2 inhibitor 10	ERK	Cancer
ERK1/2 inhibitor 10 (Compound 36c) is a potent *ERK1* and *ERK2* inhibitor (IC₅₀: 0.11 and 0.08 nM respectively). ERK1/2 inhibitor 10 inhibits ERK1/2 and blocks the phosphorylation expression of their downstream substrates p90RSK and c-Myc. ERK1/2 inhibitor 10 induces cell apoptosis and incomplete autophagy-related cell death. ERK1/2 inhibitor 10 shows potent antitumor efficacy against triple-negative breast cancer and colorectal cancer models harboring BRAF and RAS mutations .

HY-N2858

Alpinumisoflavone acetate	Apoptosis	Cancer
Alpinumisoflavone acetate is a anticancer agent. Alpinumisoflavone acetate shows antiproliferative activity. Alpinumisoflavone acetate decreases the expression of phosphorylation of ERK1/2. Alpinumisoflavone acetate induces mitochondrial dysfunction and mitochondria-mediated Apoptosis. Alpinumisoflavone acetate has the potential for the research of HCC .

HY-13241

Ralimetinib dimesylate 10+ Cited Publications LY2228820 dimesylate	p38 MAPK Autophagy Apoptosis	Inflammation/Immunology Cancer
Ralimetinib dimesylate (LY2228820 dimesylate) is a selective, ATP-competitive inhibitor of p38 MAPK α/β with IC₅₀s of 5.3 and 3.2 nM, respectively. Ralimetinib (LY2228820) selectively inhibits phosphorylation of MK2 (Thr334), with no effect on phosphorylation of p38a MAPK, JNK, ERK1/2, c-Jun, ATF2, or c-Myc.

HY-N1987

Cucurbitacin IIb 2 Publications Verification	Apoptosis	Inflammation/Immunology
Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α .

HY-150700

RLX-33	ERK	Metabolic Disease
RLX-33 is a potent, selective and blood-brain barrier (BBB) penetrant relaxin family peptide 3 (RXFP3) antagonist, also blocks relaxin-3-induced ERK1/2 phosphorylation, with IC₅₀ values of 2.36 μM for RXFP3, 7.82 and 13.86 μM for ERK1 and ERK2 phosphorylation, respectively. RLX-33 can block the stimulation of food intake induced by the RXFP3-selective agonist R3/I5 in rats. RLX-33 can be used for the research of metabolic syndrome .

HY-13241A

Ralimetinib LY2228820	p38 MAPK Autophagy	Inflammation/Immunology Cancer
Ralimetinib (LY2228820) is a potent and selective, ATP-competitive inhibitor of p38 MAPK α/β, with IC₅₀s of 5.3 and 3.2 nM, respectively. Ralimetinib (LY2228820) selectively inhibits phosphorylation of MK2 (Thr334), with no effect on phosphorylation of p38α MAPK, JNK, ERK1/2, c-Jun, ATF2, or c-Myc .

HY-12960

SKLB4771 FLT3-IN-1	FLT3 c-Kit Apoptosis	Cancer
SKLB4771 is a potent and selective Flt3 inhibitor with an IC₅₀ value of 10 nM. SKLB4771 downregulates the phosphorylation of FLT3/STAT5/ERK, blocks cell proliferation, and induces apoptosis in tumor tissue .

HY-76474A

BAY 61-3606 hydrochloride 3 Publications Verification	Apoptosis Syk	Inflammation/Immunology Cancer
BAY 61-3606 hydrochloride is an orally available, ATP-competitive, reversible and highly selective Syk inhibitor with a Ki of 7.5 nM and an IC50 of 10 nM . BAY 61-3606 hydrochloride reduces ERK1/2 and Akt phosphorylation in neuroblastoma cell. BAY 61-3606 hydrochloride induces a large decrease of Syk phosphorylation in K-rn cell lysates. BAY 61-3606 hydrochloride sensitizes TRAIL-induced apoptosis by downregulating Mcl-1 in breast cancer cells.

HY-153445

MEK-IN-6	ERK MEK	Cancer
MEK-IN-6 (Example 69) is a MEK inhibitor. MEK-IN-6 inhibits *ERK1/2* (Thr202/Tyr204) phosphorylation in A375 cells (IC₅₀: 2 nM). MEK-IN-6 can be used for research of cancer .

HY-76474

BAY 61-3606	Syk Apoptosis	Inflammation/Immunology Cancer
BAY 61-3606 is an orally available, ATP-competitive, reversible and highly selective Syk inhibitor with a K_i of 7.5 nM and an IC₅₀ of 10 nM . BAY 61-3606 reduces ERK1/2 and Akt phosphorylation in neuroblastoma cell . BAY 61-3606 induces a large decrease of Syk phosphorylation in K-rn cell lysates . Bay 61-3606 sensitizes TRAIL-induced apoptosis by downregulating Mcl-1 in breast cancer cells .

HY-14985

BAY 61-3606 dihydrochloride 5+ Cited Publications	Syk Apoptosis	Inflammation/Immunology Cancer
BAY 61-3606 dihydrochloride is an orally available, ATP-competitive, reversible and highly selective Syk inhibitor with a K_i of 7.5 nM an IC₅₀ of 10 nM . BAY 61-3606 dihydrochloride reduces ERK1/2 and Akt phosphorylation in neuroblastoma cell . BAY 61-3606 dihydrochloride induces a large decrease of Syk phosphorylation in K-rn cell lysates . Bay 61-3606 dihydrochloride sensitizes TRAIL-induced apoptosis by downregulating Mcl-1 in breast cancer cells .

HY-P1342

Prosaptide Tx14(A) 1 Publications Verification	Orphan Receptor	Neurological Disease
Prosaptide Tx14(A), a prosaposin-derived peptide, is a potent GPR37L1 and GPR37 agonist with EC₅₀s of 5 and 7 nM, respectively. Prosaptide Tx14(A) increases both ERK1 and ERK2 phosphorylation in Schwann cells .

HY-N1966

(E)-Osmundacetone 2 Publications Verification	p38 MAPK JNK ERK	Neurological Disease
(E)-Osmundacetone is the isomer of Osmundacetone. Osmundacetone significantly suppresses the phosphorylation of MAPKs, including JNK, ERK, and p38 kinases. Osmundacetone has a neuroprotective effect against oxidative stress .

HY-170916

Angiogenesis inhibitor 7	ERK	Inflammation/Immunology Cancer
Angiogenesis inhibitor 7 (compound BT2) ia a potent inhibitor of angiogenesis. Angiogenesis inhibitor 7 inhibits *ERK* phosphorylation, FosB/ΔFosB and VCAM-1 expression .

HY-N2270

Chicanine 1 Publications Verification	p38 MAPK ERK IKK	Inflammation/Immunology
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 .

HY-147301

Resomelagon AP1189	Melanocortin Receptor	Metabolic Disease Inflammation/Immunology
Resomelagon (AP1189) is a potent, orally active melanocortin receptor (MR) agonist about MC₁ and MC₃. Resomelagon induces ERK1/2 phosphorylation and Ca ²⁺ mobilization. Resomelagon has anti-inflammatory activity. Resomelagon can be used for obesity and chronic inflammation research .

HY-155533

YF704	SHP2	Cancer
YF704 (compound 4w) is a selective allosteric inhibitor of SHP2 (IC₅₀=0.25 μM). YF704 shows antiproliferative activity and induces apoptosis in cancer cells. YF704 also downregulates *Erk1/2* and Akt phosphorylation levels in cancer cells .

HY-P1342A

Prosaptide Tx14(A) TFA	ERK	Neurological Disease
Prosaptide Tx14(A) TFA, a prosaposin-derived peptide, is a potent GPR37L1 and GPR37 agonist with EC₅₀s of 5 and 7 nM, respectively. Prosaptide Tx14(A) TFA increases both ERK1 and ERK2 phosphorylation in Schwann cells .

HY-147301A

Resomelagon acetate AP1189 acetate	Melanocortin Receptor	Metabolic Disease Inflammation/Immunology
Resomelagon (AP1189) acetate is a potent, orally active melanocortin receptor (MR) agonist about MC₁ and MC₃. Resomelagon acetate induces ERK1/2 phosphorylation and Ca ²⁺ mobilization. Resomelagon acetate has anti-inflammatory activity. Resomelagon acetate can be used for obesity and chronic inflammation research .

HY-N1987R

Cucurbitacin IIb (Standard)	Apoptosis	Inflammation/Immunology
Cucurbitacin IIb (Standard) is the analytical standard of Cucurbitacin IIb. This product is intended for research and analytical applications. Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α .

HY-N2362R

DL-Alanine (Standard)	Endogenous Metabolite	Metabolic Disease
Cucurbitacin IIb (Standard) is the analytical standard of Cucurbitacin IIb. This product is intended for research and analytical applications. Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α .

HY-100403

Ro 67-7476 10+ Cited Publications	mGluR	Cancer
Ro 67-7476 is a potent positive allosteric modulator of mGluR₁ and potentiates glutamate-induced calcium release in HEK293 cells expressing rat mGluR1a with an EC₅₀ of 60.1 nM . Ro 67-7476 is a potent P-ERK1/2 agonist and activates ERK1/2 phosphorylation in the absence of exogenously added glutamate (EC₅₀=163.3 nM) .

HY-P5986

mSIRK (L9A)	ERK	Others
mSIRK (L9A) is a cell-permeable, N-myristoylated G-Protein Binding Peptide (mSIRK). mSIRK (L9A) contains a single point mutation (Leu9 to Ala). mSIRK (L9A) cannot enhance ERK1/2 phosphorylation. mSIRK (L9A) can be used as a control peptide .

HY-110318

VUF11207 fumarate 2 Publications Verification	CXCR	Inflammation/Immunology Cancer
VUF11207 fumarate is a CXCR7 agonist that binds specifically to CXCR7. VUF11207 fumarate reduces CXCL12-mediated osteoclastogenesis and bone resorption by inhibiting *ERK* phosphorylation .

HY-107640

WAY-170523	MMP	Cancer
WAY-170523 is a potent and selective MMP-13 (matrix metalloproteinase-13) inhibitor, with an IC₅₀ of 17 nM. WAY-170523 can directly attenuate ERK1/2 phosphorylation. WAY-170523 inhibits the invasion of PC-3 cells, can be used for prostate cancer research .

HY-P3750

Methionyl-Lysyl-Bradykinin Met-Lys-Bradykinin	Bradykinin Receptor	Cardiovascular Disease Endocrinology
Methionyl-Lysyl-Bradykinin (Met-Lys-Bradykinin), a Bradykinin (HY-P0206) analogue, is a kinin .

HY-124404A

12(S)-HETE	ERK DNA/RNA Synthesis p38 MAPK	Cancer
12(S)-HETE is the 12-lipoxygenase metabolite of arachidonic acid and has a mitogenic effect on cancer cell proliferation. 12(S)-HETE induces tyrosine phosphorylation of cellular proteins, promotes ERK and P38 MAPK phosphorylation, increases DNA synthesis, and stimulates the proliferation of pancreatic cancer cells .

HY-113599

Isoprocurcumenol	EGFR ERK Akt	Others
Isoprocurcumenol is a guaiane type sesquiterpene, that can be isolated from Curcuma comosa. Isoprocurcumenol can activate EGFR signaling. Isoprocurcumenol increases the phosphorylation of *ERK* and AKT. Isoprocurcumenol promotes the proliferation of keratinocytes .

HY-146672

ITK inhibitor 6	Itk	Cancer
ITK inhibitor 6 (compound 43) is a potent and selective ITK inhibitor with IC₅₀s of 4 nM, 133 nM, 320 nM, 2360 nM, 155 nM for ITK, BTK, JAK3, EGFR, LCK, respectively. ITK inhibitor 6 inhibits phosphorylation of PLCγ1 and ERK1/2. ITK inhibitor 6 shows antiproliferative activities .

HY-126477

NNK 1 Publications Verification	Endogenous Metabolite	Cancer
NNK is a nicotine-nitrosated derivative. NNK simultaneously stimulates Bcl2 phosphorylation exclusively at Ser ⁷⁰ and c-Myc at Thr ⁵⁸ and Ser ⁶² through activation of both *ERK1/2* and PKCα . NNK induces survival and proliferation of human lung cancer cells. NNK can be used for lung cancer mice model structure .

HY-15496

E6201 ER-806201	MEK FLT3	Cancer
E6201 (ER-806201) is an ATP-competitive dual kinase inhibitor of MEK1 and FLT3. E6201 inhibits MEK1- induced ERK2 phosphorylation with an IC₅₀ value of 5.2 nM, MKK4-induced JNK phosphorylation with an IC₅₀ value of 91 nM, and MKK6-induced p38 MAPK phosphorylation with an IC₅₀ value of 19 nM. Anti-tumor and anti-psoriasis efficacy .

HY-163283

6′-Methyl paeonol	Amyloid-β	Neurological Disease
6’-Methyl paeonol is a paeonol derivative, which inihibits abnormal depolarizations and reduces the Amyloid β-induced ERK phosphorylation. 6’-Methyl paeonol exhibits alleviating activity against Alzheimer’s Disease .

HY-155417

GPR34 receptor antagonist 3	ERK	Neurological Disease
GPR34 receptor antagonist 3 (Compound 5e) is a class of GRP34 antagonists, IC₅₀ is 0.680?μM. GPR34 receptor antagonist 3 inhibited *ERK1/2* phosphorylation induced by lysophosphatidylserine in a dose-dependent way without obvious cytotoxicity. GPR34 receptor antagonist 3 shows antisensory activity in mouse neuropathic pain model .

HY-16697

CID 16020046 1 Publications Verification	GPR55	Cancer
CID 16020046 is a potent and selective GPR55 antagonist and inhibits GPR55 constitutive activity with an IC₅₀ of 0.15 μM. CID 16020046 inhibits GPR55-mediated Ca ²⁺ signaling and GPR55-mediated ERK1/2 phosphorylation. CID 16020046 reduces wound healing in endothelial cells and is involved in the regulation of platelet function .

Cat. No.	Product Name	Type

HY-W745090

Isomaltulose monohydrate

Biochemical Assay Reagents

Isomaltulose monohydrate is a fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Isomaltulose monohydrate can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Isomaltulose monohydrate inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM) , cathepsin G release (IC< sub>50: 2.76 μM) and chemotaxis. Isomaltulose monohydrate can improve excessive activation of neutrophils and reduce inflammation or tissue damage. A series of derivatives of Isomaltulose monohydrate are found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

Cat. No.	Product Name	Target	Research Area

HY-P3751

[Tyr8] Bradykinin	Bradykinin Receptor ERK	Cardiovascular Disease Endocrinology
[Tyr8] Bradykinin is a B₂ kinin receptor agonist. [Tyr8] Bradykinin also stimulates **ERK1/2 phosphorylation**. [Tyr8] Bradykinin can be used as an internal standard .

HY-P1342

Prosaptide Tx14(A) 1 Publications Verification	Orphan Receptor	Neurological Disease
Prosaptide Tx14(A), a prosaposin-derived peptide, is a potent GPR37L1 and GPR37 agonist with EC₅₀s of 5 and 7 nM, respectively. Prosaptide Tx14(A) increases both ERK1 and ERK2 phosphorylation in Schwann cells .

HY-P0178

LXW7	Integrin	Inflammation/Immunology
LXW7, a cyclic peptide containing Arg-Gly-Asp (RGD), is an integrin αvβ3 inhibitor. LXW7 has a high binding affinity to αvβ3 integrin with an IC₅₀ of 0.68 μM. LXW7 increases phosphorylation of VEGFR-2 and activation of ERK1/2. Anti-inflammatory effect .

HY-P0178A

LXW7 TFA	Integrin	Inflammation/Immunology
LXW7 TFA, a cyclic peptide containing Arg-Gly-Asp (RGD), is an integrin αvβ3 inhibitor. LXW7 has a high binding affinity to αvβ3 integrin with an IC₅₀ of 0.68 μM. LXW7 TFA increases phosphorylation of VEGFR-2 and activation of ERK1/2. Anti-inflammatory effect .

HY-P10941A

VSLRGDTRG acetate	Integrin FAK ERK	Inflammation/Immunology Cancer
VSLRGDTRG acetate is a synthetic peptide containing the RGD motif from cadherin 17 (CDH17), which binds to α2β1 integrin and activates its signaling pathway. VSLRGDTRG acetate promotes the high-affinity conformational change of β1 integrin through the RGD motif, enhancing cell adhesion and phosphorylation of FAK and *ERK1/2*, thereby driving tumor proliferation and metastasis. VSLRGDTRG acetate can be used in research on cancers expressing CDH17, such as colon cancer and pancreatic cancer .

HY-P5977

STE-MEK1(13) Ste-MPKKKPTPIQLNP-NH₂; ERK Activation Inhibitor Peptide	ERK	Cancer
STE-MEK1(13) (Ste-MPKKKPTPIQLNP-NH ) is a cell permeable *ERK1/2* inhibitor (IC₅₀: 13-30 μM). STE-MEK1(13) inhibits ERK1/2 phosphorylation .

HY-P1342A

Prosaptide Tx14(A) TFA	ERK	Neurological Disease
Prosaptide Tx14(A) TFA, a prosaposin-derived peptide, is a potent GPR37L1 and GPR37 agonist with EC₅₀s of 5 and 7 nM, respectively. Prosaptide Tx14(A) TFA increases both ERK1 and ERK2 phosphorylation in Schwann cells .

HY-P5986

mSIRK (L9A)	ERK	Others
mSIRK (L9A) is a cell-permeable, N-myristoylated G-Protein Binding Peptide (mSIRK). mSIRK (L9A) contains a single point mutation (Leu9 to Ala). mSIRK (L9A) cannot enhance ERK1/2 phosphorylation. mSIRK (L9A) can be used as a control peptide .

HY-P3750

Methionyl-Lysyl-Bradykinin Met-Lys-Bradykinin	Bradykinin Receptor	Cardiovascular Disease Endocrinology
Methionyl-Lysyl-Bradykinin (Met-Lys-Bradykinin), a Bradykinin (HY-P0206) analogue, is a kinin .

HY-P10941

VSLRGDTRG	Integrin FAK ERK	Inflammation/Immunology Cancer
VSLRGDTRG is a synthetic peptide containing the RGD motif from cadherin 17 (CDH17), which binds to α2β1 integrin and activates its signaling pathway. VSLRGDTRG promotes the high-affinity conformational change of β1 integrin through the RGD motif, enhancing cell adhesion and phosphorylation of FAK and *ERK1/2*, thereby driving tumor proliferation and metastasis. VSLRGDTRG can be used in research on cancers expressing CDH17, such as colon cancer and pancreatic cancer .

HY-P1844

Chemerin-9 (149-157)	Chemerin Receptor Akt ERK Reactive Oxygen Species Amyloid-β	Inflammation/Immunology
Chemerin-9 (149-157) is a potent agonist of chemokine-like receptor 1 (CMKLR1) . Chemerin-9 (149-157) has anti-inflammatory activity. Chemerin-9 (149-157) stimulates phosphorylation of Akt and ERK as well as ROS production. Chemerin-9 (149-157) ameliorates Aβ_1-42-induced memory impairmen. Chemerin-9 (149-157) regulates immune responses, adipocyte differentiation, and glucose metabolism .

HY-P1844A

Chemerin-9 (149-157) (TFA) 4 Publications Verification	Chemerin Receptor Akt ERK Reactive Oxygen Species Amyloid-β	Inflammation/Immunology
Chemerin-9 (149-157) TFA is a potent agonist of chemokine-like receptor 1 (CMKLR1) . Chemerin-9 (149-157) TFA has anti-inflammatory activity. Chemerin-9 (149-157) TFA stimulates phosphorylation of Akt and ERK as well as ROS production. Chemerin-9 (149-157) TFA ameliorates Aβ_1-42-induced memory impairmen. Chemerin-9 (149-157) TFA regulates immune responses, adipocyte differentiation, and glucose metabolism .

HY-P1845

PACAP-38 (31-38), human, mouse, rat	ERK EGFR Reactive Oxygen Species Calcium Channel	Neurological Disease
PACAP-38 (31-38), human, mouse, rat is a PAC₁ receptor activator and increases the α-secretase activity. PACAP-38 (31-38), human, mouse, rat elevates cytosolic Ca ²⁺, increases proliferation and increases phosphorylation of extracellular regulates kinase (ERK) and the epidermal growth factor receptor (EGFR). PACAP-38 (31-38), human, mouse, rat demonstrates potent, efficacious, and sustained stimulatory effects on sympathetic neuronal NPY and catecholamine production. PACAP-38 (31-38), human, mouse, rat can be used for neurotrophic and neuroprotective research .

HY-P1845A

PACAP-38 (31-38), human, mouse, rat TFA	ERK EGFR Reactive Oxygen Species Calcium Channel	Neurological Disease
PACAP-38 (31-38), human, mouse, rat TFA is a PAC₁ receptor activator and increases the α-secretase activity. PACAP-38 (31-38), human, mouse, rat TFA elevates cytosolic Ca ²⁺, increases proliferation and increases phosphorylation of extracellular regulates kinase (ERK) and the epidermal growth factor receptor (EGFR). PACAP-38 (31-38), human, mouse, rat TFA demonstrates potent, efficacious, and sustained stimulatory effects on sympathetic neuronal NPY and catecholamine production. PACAP-38 (31-38), human, mouse, rat TFA can be used for neurotrophic and neuroprotective research .

Cat. No.	Product Name	Target	Research Area

HY-P99183

Abituzumab EMD 525797; DI17E6	Integrin	Cancer
Abituzumab (DI17E6) is a humanised anti-integrin αV monoclonal antibody (IgG2 type). Abituzumab effectively reduces the phosphorylation of FAK, Akt and *ERK*. Abituzumab can be used in cancer research, particularly in prostate cancer .

HY-P99768

Olinvacimab TTAC-0001	VEGFR	Cancer
Olinvacimab (TTAC-0001) is a fully human anti-VEGFR2 monoclonal antibody. Olinvacimab inhibits VEGF binds to KDR with a K_d value of 0.23 nM. Olinvacimab has antiangiogenic activity. Olinvacimab can be used for the research of recurrent glioblastoma and breast cancer .

HY-P99275

Patritumab 1 Publications Verification Human Anti-ERBB3 Recombinant Antibody	EGFR Akt ERK PARP Survivin	Cancer
Patritumab (Human Anti-ERBB3 Recombinant Antibody) is a neutralizing monoclonal antibody to ERBB3. Patritumab shows a synergy with Cetuximab (HY-P9905), potently inhibits the phosphorylation of EGFR, HER2, HER3, *ERK, and AKT. Patritumab also induces cell apoptosis* and suppresses the growth of pancreatic, non-small cell lung cancer, and colorectal cancer xenograft tumors .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N1987

Cucurbitacin IIb 2 Publications Verification	Triterpenes Structural Classification Classification of Application Fields Terpenoids Cucurbitaceae Plants Hemsleya amabilis Diels Inflammation/Immunology Disease Research Fields	Apoptosis
Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α .

HY-N1966

(E)-Osmundacetone 2 Publications Verification	Structural Classification Microorganisms Source classification Phenols Polyphenols	p38 MAPK JNK ERK
(E)-Osmundacetone is the isomer of Osmundacetone. Osmundacetone significantly suppresses the phosphorylation of MAPKs, including JNK, ERK, and p38 kinases. Osmundacetone has a neuroprotective effect against oxidative stress .

HY-N2270

Chicanine 1 Publications Verification	Structural Classification Monophenols Classification of Application Fields Source classification Lignans Phenols Phenylpropanoids Plants Schisandraceae Schisandra chinensis (Turcz.) Baill. Inflammation/Immunology Disease Research Fields	p38 MAPK ERK IKK
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 .

HY-113599

Isoprocurcumenol	Structural Classification Classification of Application Fields Terpenoids Sesquiterpenes Source classification Other Diseases Cosmetic Research Plants Disease Research Fields Curcuma comosa Roxb. Zingiberaceae	EGFR ERK Akt
Isoprocurcumenol is a guaiane type sesquiterpene, that can be isolated from Curcuma comosa. Isoprocurcumenol can activate EGFR signaling. Isoprocurcumenol increases the phosphorylation of *ERK* and AKT. Isoprocurcumenol promotes the proliferation of keratinocytes .

HY-126477

NNK 1 Publications Verification	Structural Classification Alkaloids Classification of Application Fields Source classification Pyridine Alkaloids Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite
NNK is a nicotine-nitrosated derivative. NNK simultaneously stimulates Bcl2 phosphorylation exclusively at Ser ⁷⁰ and c-Myc at Thr ⁵⁸ and Ser ⁶² through activation of both *ERK1/2* and PKCα . NNK induces survival and proliferation of human lung cancer cells. NNK can be used for lung cancer mice model structure .

HY-N2858

Alpinumisoflavone acetate	Structural Classification Source classification Coumarins Phenylpropanoids Plants Millettia thonningii (Schumach. & Thonn.) Baker Fabaceae	Apoptosis
Alpinumisoflavone acetate is a anticancer agent. Alpinumisoflavone acetate shows antiproliferative activity. Alpinumisoflavone acetate decreases the expression of phosphorylation of ERK1/2. Alpinumisoflavone acetate induces mitochondrial dysfunction and mitochondria-mediated Apoptosis. Alpinumisoflavone acetate has the potential for the research of HCC .

HY-N1987R

Cucurbitacin IIb (Standard)	Triterpenes Structural Classification Terpenoids Cucurbitaceae Plants Hemsleya amabilis Diels	Apoptosis
Cucurbitacin IIb (Standard) is the analytical standard of Cucurbitacin IIb. This product is intended for research and analytical applications. Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α .

HY-N2362R

DL-Alanine (Standard)	Structural Classification Human Gut Microbiota Metabolites Source classification Amino acids Endogenous metabolite	Endogenous Metabolite
Cucurbitacin IIb (Standard) is the analytical standard of Cucurbitacin IIb. This product is intended for research and analytical applications. Cucurbitacin IIb is an active component isolated from Hemsleya amabilis, induces apoptosis with anti-inflammatory activity. Cucurbitacin IIb inhibits phosphorylation of STAT3, JNK and Erk1/2, enhances the phosphorylation of IκB and NF-κB (p65), blocks nuclear translocation of NF-κB (p65) and decreases mRNA levels of IκBα and TNF-α .

HY-124404A

12(S)-HETE	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	ERK DNA/RNA Synthesis p38 MAPK
12(S)-HETE is the 12-lipoxygenase metabolite of arachidonic acid and has a mitogenic effect on cancer cell proliferation. 12(S)-HETE induces tyrosine phosphorylation of cellular proteins, promotes ERK and P38 MAPK phosphorylation, increases DNA synthesis, and stimulates the proliferation of pancreatic cancer cells .

HY-N10047

7,8-Didehydrocimigenol	Triterpenes Structural Classification Terpenoids Source classification Ranunculaceae Plants Cimicifuga foetida Linn.	NF-κB PPAR
7,8-Didehydrocimigenol is an active triterpenoid that can be isolated from Cimicifugae rhizoma. 7,8-Didehydrocimigenol inhibits TNF-α-induced VCAM-1 expression, inhibits NF-kB activity and phosphorylation of ERK1/2 and Akt, increases PPAR-γ expression. 7,8-Didehydrocimigenol can be used for the research of cardiovascular disorders such as atherosclerosis .

HY-N0774

Isofraxidin 3 Publications Verification	Structural Classification Monophenols Classification of Application Fields Source classification Coumarins Phenols Phenylpropanoids Acanthopanax senticosus (Rupr. et Maxim.) Harms Plants Inflammation/Immunology Disease Research Fields Araliaceae	ERK COX MMP Toll-like Receptor (TLR)
Isofraxidin, a coumarin component from Acanthopanax senticosus, inhibits MMP-7 expression and cell invasion of human hepatoma cells. Isofraxidin inhibits the phosphorylation of *ERK1/2* in hepatoma cells . Isofraxidin attenuates the expression of iNOS and COX-2, Isofraxidinalso inhibits TLR4/myeloid differentiation protein-2 (MD-2) complex formation .

HY-D0205A

Carbocisteine Carbocysteine	Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	NF-κB PERK Keap1-Nrf2 Apoptosis
Carbocisteine is an orally active mucolytic agent. Carbocisteine attenuates the phosphorylation of NF-κB p65 and *ERK1/2. Carbocisteine modulates Nrf2/HO-1* and NFκB interplay. Carbocisteine inhibits Apoptosis. Carbocisteine is used in chronic obstructive pulmonary disease (COPD) research .

HY-N1504

Loureirin B 2 Publications Verification	Dracaena cochinchinensis (Lour.) S. C. Chen Structural Classification Monophenols Flavonoids Classification of Application Fields Source classification Phenols Metabolic Disease Agavaceae Plants Dihydrochalcones Disease Research Fields	PAI-1 Potassium Channel ERK JNK
Loureirin B, a flavonoid extracted from Dracaena cochinchinensis, is an inhibitor of plasminogen activator inhibitor-1 (PAI-1), with an IC₅₀ of 26.10 μM; Loureirin B also inhibits K_ATP, the phosphorylation of *ERK* and JNK, and has anti-diabetic activity.

HY-N11439

Albanol B	Structural Classification Natural Products Source classification Phenols Polyphenols Morus alba L. Plants Moraceae	CDK Akt ERK Apoptosis Bacterial
Albanol B is an arylbenzofuran derivative which can be isolated from mulberries. Albanol B exhibits anti-Alzheimer's disease, anti-bacterial and antioxidant activities. Albanol B inhibits cancer cells proliferation, down-regulates CDK1 expression. Albanol B also induces cell cycle arrest at G2/M and apoptosis. And Albanol B induces mitochondrial ROS production and increases the phosphorylation levels of AKT and *ERK1/2* .

HY-N2484

Methylnissolin Astrapterocarpan	Cardiovascular Disease Monophenols Flavonoids Classification of Application Fields Leguminosae Source classification Phenols Astragalus membranaceus var. mongholicus (Bunge)P.K.Hsiao Plants Other Flavonoids Disease Research Fields	PDGFR ERK
Methylnissolin (Astrapterocarpan), isolated from Astragalus membranaceus, inhibits platelet-derived growth factor (PDGF)-BB-induced cell proliferation with an IC₅₀ of 10 μM. Methylnissolin inhibits PDGF-BB-induced phosphorylation of extracellular signal-regulated kinase 1/2 (ERIC1/2) mitogen-activated protein (MAP) kinase. Methylnissolin inhibits PDGF-BB-induced vascular smooth muscle cell proliferation by inhibition of the *ERK1/2* MAP kinase cascade .

HY-126477R

NNK (Standard)	Structural Classification Alkaloids Source classification Pyridine Alkaloids Endogenous metabolite	Endogenous Metabolite
NNK (Standard) is the analytical standard of NNK. This product is intended for research and analytical applications. NNK is a nicotine-nitrosated derivative. NNK simultaneously stimulates Bcl2 phosphorylation exclusively at Ser70 and c-Myc at Thr58 and Ser62 through activation of both ERK1/2 and PKCα . NNK induces survival and proliferation of human lung cancer cells. NNK can be used for lung cancer mice model structure .

HY-N9866

Grasshopper ketone	Structural Classification Natural Products Ziziphus jujuba Mill. var. spinosa (Bunge) Hu ex H.F.Chow. Source classification Plants Rhamnaceae	Others
It is a bioactive compound with anti-inflammatory activity that inhibits LPS-induced NO production in RAW 264.7 cells and acts by inhibiting the phosphorylation of MAPK (ERK, JNK and p38) and NF-κB p65. Grasshopper ketone, as an ingredient, has shown its potential in anti-inflammatory inhibition .

HY-N0774R

Isofraxidin (Standard)	Structural Classification Monophenols Source classification Coumarins Phenols Phenylpropanoids Acanthopanax senticosus (Rupr. et Maxim.) Harms Plants Araliaceae	ERK COX MMP Toll-like Receptor (TLR)
Isofraxidin (Standard) is the analytical standard of Isofraxidin. This product is intended for research and analytical applications. Isofraxidin, a coumarin component from Acanthopanax senticosus, inhibits MMP-7 expression and cell invasion of human hepatoma cells. Isofraxidin inhibits the phosphorylation of ERK1/2 in hepatoma cells . Isofraxidin attenuates the expression of iNOS and COX-2, Isofraxidinalso inhibits TLR4/myeloid differentiation protein-2 (MD-2) complex formation .

HY-N12561

Pestanoid A	Structural Classification Microorganisms Terpenoids Source classification Diterpenoids	ERK p38 MAPK JNK
Pestanoid A is a rearranged pimarane diterpenoid osteoclastogenesis inhibitor with an IC₅₀ of 4.2 μM. Pestanoid A can be isolated from the marine mesophotic zone chalinidae sponge-associated fungus, Pestalotiopsis sp. NBUF145. Pestanoid A inhibits the receptor activator of NF-kB ligand-induced MAPK and NF-κB signaling by suppressing the phosphorylation of ERK1/2-JNK1/2-p38 MAPKs and NF-κB nuclear translocation. Pestanoid A can be used for the study of osteoporosis .

HY-N7140

Gamma-Linolenic acid 4 Publications Verification γ-Linolenic acid	Structural Classification Classification of Application Fields Source classification Endocrine diseases Metabolic Disease Plants Endogenous metabolite Microorganisms Ketones, Aldehydes, Acids Labiatae Disease markers Espeletia schultzii Wedd. Disease Research Fields	Endogenous Metabolite Apoptosis NF-κB ERK JNK
Gamma-linolenic acid (γ-Linolenic acid) is an orally active unsaturated fatty acid. Gamma-linolenic acid exerts anti-inflammatory effects by inhibiting the NF-κB pathway and the phosphorylation of *ERK1/2* and JNK. At the same time, it exerts anticancer effects by inducing apoptosis (Apoptosis) in cancer cells. Additionally, Gamma-linolenic acid also has antioxidant and memory-improving effects. It holds promise for research in the fields of inflammation, neurology, and cancer diseases .

HY-N0103A

Sophocarpine monohydrate Maximum Cited Publications 6 Publications Verification	Infection Alkaloids Piperidine Alkaloids Structural Classification Classification of Application Fields Leguminosae Source classification Sophora japonica L. Plants Inflammation/Immunology Disease Research Fields	Autophagy Apoptosis NF-κB PI3K Akt MEK ERK
Sophocarpine monohydrate is a PTEN activator and an inhibitor of PI3K/Akt, MEK/ERK, and NF-κB signaling pathways. Sophocarpine monohydrate upregulates PTEN expression and inhibits PI3K/Akt phosphorylation, arrests tumor cell cycle and induces apoptosis. Sophocarpine monohydrate inhibits MEK/ERK phosphorylation and VEGF secretion, reducing tumor cell migration. Sophocarpine monohydrate can also inhibit NF-κB activation and p38 and JNK phosphorylation, reduce the expression of inflammatory factors such as iNOS and COX-2, and activate the Nrf2/HO-1 pathway to reduce oxidative stress. Sophocarpine monohydrate has anti-tumor, anti-inflammatory, antioxidant and anti-apoptotic effects, and can be used in the research of cancers such as glioblastoma and colorectal cancer, inflammation-related diseases, and Doxorubicin (HY-15142A)-induced cardiac damage .

HY-N0103

Sophocarpine Maximum Cited Publications 6 Publications Verification	Infection Alkaloids Piperidine Alkaloids Structural Classification Classification of Application Fields Leguminosae Source classification Sophora flavescens Aiton Plants Inflammation/Immunology Disease Research Fields	Autophagy Apoptosis NF-κB PI3K Akt MEK ERK PTEN
Sophocarpine is a PTEN activator and an inhibitor of PI3K/Akt, MEK/ERK, and NF-κB signaling pathways. Sophocarpine upregulates PTEN expression and inhibits PI3K/Akt phosphorylation, arrests tumor cell cycle and induces apoptosis. Sophocarpine inhibits MEK/ERK phosphorylation and VEGF secretion, reducing tumor cell migration. Sophocarpine can also inhibit NF-κB activation and p38 and JNK phosphorylation, reduce the expression of inflammatory factors such as iNOS and COX-2, and activate the Nrf2/HO-1 pathway to reduce oxidative stress. Sophocarpine has anti-tumor, anti-inflammatory, antioxidant and anti-apoptotic effects, and can be used in the research of cancers such as glioblastoma and colorectal cancer, inflammation-related diseases, and Doxorubicin (HY-15142A)-induced cardiac damage .

HY-N2208

4-Hydroxylonchocarpin 1 Publications Verification	Structural Classification Classification of Application Fields Source classification Metabolic Disease Plants Infection Chalcones Flavonoids Leguminosae Phenols Polyphenols Psoralea corylifolia L. Inflammation/Immunology Disease Research Fields	p38 MAPK
4-Hydroxylonchocarpin is a chalcone compound from an extract of Psoralea corylifolia. 4-Hydroxylonchocarpin increases phosphorylation of p38 MAPK, JNK and ERK. 4-Hydroxylonchocarpin has diverse pharmacological activities, including antibacterial, antifungal, anticancer, antireverse transcriptase, antitubercular, antimalarial, anti-inflammatory and antioxidant activities .

HY-N0809

Sesamolin 2 Publications Verification	Structural Classification Sesamum indicum Linn. Source classification Other Phenylpropanoids Phenylpropanoids Pedaliaceae Plants	p38 MAPK JNK Caspase Reactive Oxygen Species NF-κB
Sesamolin, isolated from Sesamum indicum, has antioxidative activity, Sesamolin inhibits lipid peroxidation and shows neuroprotection effect. Sesamolinl potently inhibits MAPK cascades by preventing phosphorylation of JNK, p38 MAPKs, and caspase-3 but not ERK-MAPK expression. Sesamolin is orally active .

HY-N0366

Sennoside B 2 Publications Verification	Quinones Structural Classification Classification of Application Fields Leguminosae Anthraquinones Cassia angustifolia Plants Disease Research Fields Cancer	PDGFR
Sennoside B is a potent and orally active platelet-derived growth factor (PDGF) inhibitor. Sennoside B inhibits cell proliferation and the expression of phosphorylation of PDGFR-β, STAT-5, AKT and ERK induced by PDGF-BB. Sennoside B shows gastroprotective activities. Sennoside B has the potential for the research of gastritis .

HY-N0103R

Sophocarpine (Standard)	Alkaloids Piperidine Alkaloids Structural Classification Leguminosae Source classification Sophora flavescens Aiton Plants	Autophagy Apoptosis NF-κB PI3K Akt MEK ERK
Sophocarpine (Standard) is the analytical standard of Sophocarpine (HY-N0103). This product is intended for research and analytical applications. Sophocarpine is a PTEN activator and an inhibitor of PI3K/Akt, MEK/ERK, and NF-κB signaling pathways. Sophocarpine upregulates PTEN expression and inhibits PI3K/Akt phosphorylation, arrests tumor cell cycle and induces apoptosis. Sophocarpine inhibits MEK/ERK phosphorylation and VEGF secretion, reducing tumor cell migration. Sophocarpine can also inhibit NF-κB activation and p38 and JNK phosphorylation, reduce the expression of inflammatory factors such as iNOS and COX-2, and activate the Nrf2/HO-1 pathway to reduce oxidative stress. Sophocarpine has anti-tumor, anti-inflammatory, antioxidant and anti-apoptotic effects, and can be used in the research of cancers such as glioblastoma and colorectal cancer, inflammation-related diseases, and Doxorubicin (HY-15142A)-induced cardiac damage .

HY-N13294

Cernuumolide J TMJ-105	Structural Classification Terpenoids Carpesium cernuum L. Sesquiterpenes Source classification Plants Compositae	Apoptosis JAK STAT p38 MAPK JNK ERK
Cernuumolide J (TMJ-105) is an JAK2/STAT3 inhibitor. Cernuumolide J induces G2/M phase arrest and apoptosis in HEL leukemia cells by downregulating the phosphorylation of JAK2, STAT3, and *Erk, and activating the phosphorylation* of JNK and p38 MAPK. Cernuumolide J inhibits HEL leukemia cell growth in a time- and concentration-dependent manner, with an IC₅₀ value of 1.79 μM. Cernuumolide J can be used for research in the field of anti-cancer therapy .

HY-N9541

Chaetoglobosin Vb	Structural Classification Alkaloids Microorganisms Pyrrole Alkaloids Source classification	Others
Chaetoglobosin Vb is a novel cytotoxic alkaloid with anti-inflammatory and antioxidant activities. Chaetoglobosin Vb can inhibit oxidative stress induced by LPS stimulation, reduce the production of reactive oxygen species and increase the expression of the antioxidant enzyme superoxide dismutase (SOD). Chaetoglobosin Vb significantly reduced the gene and protein expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) induced by LPS, and alleviated the production of proinflammatory cytokines such as TNF-α, IL-6 and IL-1β. Chaetoglobosin Vb exerts its biological activity through the TLR4-mediated MyD88-dependent signaling pathway and the TRIF-dependent signaling pathway, which is specifically manifested by inhibiting the phosphorylation of p38, ERK, and JNK MAPK and the translocation of NF-κB p65 subunit to the nucleus. Chaetoglobosin Vb showed no cytotoxic effect in the concentration range of 25-100 μM and promoted SOD enzyme activity and phosphorylation of p38, ERK1/2 and JNK in a dose-dependent manner .

HY-N1504R

Loureirin B (Standard)	Dracaena cochinchinensis (Lour.) S. C. Chen Structural Classification Monophenols Flavonoids Source classification Phenols Agavaceae Plants Dihydrochalcones	PAI-1 Potassium Channel ERK JNK
Loureirin B (Standard) is the analytical standard of Loureirin B. This product is intended for research and analytical applications. Loureirin B, a flavonoid extracted from Dracaena cochinchinensis, is an inhibitor of plasminogen activator inhibitor-1 (PAI-1), with an IC₅₀ of 26.10 μM; Loureirin B also inhibits KATP, the phosphorylation of ERK and JNK, and has anti-diabetic activity.

HY-N0809R

Sesamolin (Standard)	Structural Classification Sesamum indicum Linn. Source classification Other Phenylpropanoids Phenylpropanoids Pedaliaceae Plants	Reference Standards p38 MAPK JNK Caspase Reactive Oxygen Species NF-κB
Sesamolin (Standard) is the analytical standard of Sesamolin. This product is intended for research and analytical applications. Sesamolin, isolated from Sesamum indicum, has antioxidative activity, Sesaminol inhibits lipid peroxidation and shows neuroprotection effect. Sesamolin potently inhibits MAPK cascades by preventing phosphorylation of JNK, p38 MAPKs, and caspase-3 but not ERK-MAPK expression .

HY-134000

Emodic acid NSC624610	Quinones Structural Classification Human Gut Microbiota Metabolites Microorganisms Leguminosae Cercis chinensis Bunge Anthraquinones Source classification Plants Endogenous metabolite	p38 MAPK NF-κB ERK JNK VEGFR MMP
Emodic acid (NSC624610) is an anthraquinone compound isolated from A. microcarpus, which can inhibit the proliferation of cancer cells by inhibiting the activity of NF-κB. Emodic acid can also inhibit the phosphorylation of p38, *ERK* and JNK, the secretion of tumor-promoting cytokines IL-1β and IL-6, and the expression of VEGF and MMP, thereby inhibiting the invasion and migration potential of cancer cells .

HY-B1092A

Gluconate sodium D-Gluconic acid sodium salt; Sodium D-gluconate; D-Gluconate sodium salt	Structural Classification other families Classification of Application Fields Anti-aging Source classification Other Diseases Plants Endogenous metabolite Disease Research Fields Saccharides Monosaccharides	Endogenous Metabolite NO Synthase Interleukin Related ERK
Gluconate sodium (D-Gluconic acid sodium salt) is an orally active glucose derivative. Gluconate sodium reduces nitric oxide and inflammatory cytokines (IL-1β and IL-6). Gluconate sodium inhibits *ERK* phosphorylation. Gluconate sodium has antioxidant and antiplatelet activation activities. Gluconate sodium has antitumor activity against colorectal cancer. Gluconate sodium improves osteoarthritis, intestinal damage and acute lung injury .

HY-W060074

1-Acetyl-β-carboline	Infection Alkaloids Structural Classification Microorganisms Classification of Application Fields Source classification Pyridine Alkaloids Disease Research Fields Indole Alkaloids	Endogenous Metabolite Bacterial Tyrosinase PERK
1-Acetyl-β-carboline is a metabolite of Streptomyces kasugaensis and antibacterial agent. 1-Acetyl-β-carboline increases tyrosinase activity, reduces *ERK* phosphorylation. 1-Acetyl-β-carboline exhibits antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) strains with MICs ranging from 128 to 256 ug/mL. 1-Acetyl-β-carboline increases the melanin .

HY-N5083

Saponarin 1 Publications Verification	Structural Classification Flavonoids Classification of Application Fields Flavones Dipsacaceae Dipsacus sativus (Linn.) Honck. Source classification Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields	PERK NF-κB p38 MAPK AMPK Interleukin Related COX
Saponarin is an orally active flavonoid compound. Saponarin can be isolated from Gypsophila trichotoma. Saponarin inhibits *ERK/p38, NF-κB* and MAPK phosphorylation and activates AMPK. Saponarin reduces IL-1β and COX-2. Saponarin has antioxidant, anti-inflammatory, hepatoprotective, hypoglycemic and hypotensive effects. Saponarin improves sleep disorders .

HY-W744699

Larixol (+)-Larixol	Larix decidua Miller Structural Classification Natural Products Pinaceae Source classification Plants	Src ERK Akt
Larixol is an fMLP inhibitor and also inhibits Src kinase, ERK1/2, p38 and AKT phosphorylation signals in immune regulation. Larixol can interfere with the interaction between the βγ subunit of the fMLP receptor Gi protein and its downstream molecules, thereby inhibiting fMLP-induced respiratory burst. Larixol inhibits fMLP (0.1 μM)-induced superoxide anion production (IC₅₀: 1.98 μM), cathepsin G release (IC₅₀: 2.76 μM), and chemotaxis. Larixol improves neutrophil hyperactivation and reduces inflammation or tissue damage. A series of Larixol derivatives were found to have inhibitory effects on FSGS-related TRPC6 functional mutants .

HY-N0619

Mulberroside A 3 Publications Verification	Structural Classification Stilbenes Classification of Application Fields Source classification Phenols Polyphenols Morus alba L. Plants Moraceae Inflammation/Immunology Disease Research Fields	TNF Receptor Interleukin Related Tyrosinase
Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.) . Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory antiapoptotic effects . Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC₅₀ of 53.6 μM .

HY-145491

Resolvin D5	Structural Classification Ketones, Aldehydes, Acids Source classification Endogenous metabolite	ERK NF-κB
Resolvin D5 is a prolytic mediator (SPM) with anti-inflammatory activity derived from oxidized lipids DHA. Resolvin D5 inhibits Th17 cell differentiation and promotes regulatory T cell differentiation, and inhibits CD4+ T cell proliferation. Resolvin D5 attenuates osteoclast differentiation and interferes with osteoclastogenesis. Resolvin D5 also regulates ERK phosphorylation and nuclear translocation of NF-kappaB. Resolvin D5 could be used in rheumatoid arthritis research .

HY-N0619A

cis-Mulberroside A Mulberroside D	Stilbenes Classification of Application Fields Source classification Phenols Polyphenols Plants Moraceae Inflammation/Immunology Disease Research Fields Morus alba Linn.	TNF Receptor Interleukin Related Tyrosinase
cis-Mulberroside A (Mulberroside D) is the cis-isomer of Mulberroside A. Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.) . Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory and anti-apoptotic effects . Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC₅₀ of 53.6 μM .

HY-B1092AR

Gluconate sodium (Standard) D-Gluconic acid sodium salt (Standard); Sodium D-gluconate (Standard); D-Gluconate sodium salt (Standard)	Structural Classification other families Source classification Plants Endogenous metabolite Saccharides Monosaccharides	Endogenous Metabolite
Gluconate (sodium) (Standard) is the analytical standard of Gluconate (sodium). This product is intended for research and analytical applications. Gluconate sodium (D-Gluconic acid sodium salt) is an orally active glucose derivative. Gluconate sodium reduces nitric oxide and inflammatory cytokines (IL-1β and IL-6). Gluconate sodium inhibits *ERK* phosphorylation. Gluconate sodium has antioxidant and antiplatelet activation activities. Gluconate sodium has antitumor activity against colorectal cancer. Gluconate sodium improves osteoarthritis, intestinal damage and acute lung injury .

HY-N0092R

Inosine (Standard)	Structural Classification Natural Products Human Gut Microbiota Metabolites Microorganisms Source classification Endogenous metabolite	Adenosine Receptor Endogenous Metabolite
Inosine (Standard) is the analytical standard of Inosine. This product is intended for research and analytical applications. Inosine is an endogenous purine nucleoside produced by catabolism of adenosine. Inosine has anti-inflammatory, antinociceptive, immunomodulatory and neuroprotective effects. Inosine is an agonist for adenosine A₁ (A₁R) and A_2A (A_2AR) receptors . In Vitro:Inosine dose-dependently stimulates cAMP production mediated through the A_2AR . Inosine dose-dependently induces hA_2AR-mediated ERK1/2 phosphorylation . Inosine (100 μM; 24 hours) reduces oxidative stress in MES 23.5 cells cultured with astrocytes . In Vivo:Inosine (10-100 mg/kg; i.p.) exhibits antinociceptive effect in mice .

HY-N0619R

Mulberroside A (Standard)	Structural Classification Stilbenes Source classification Phenols Polyphenols Morus alba L. Plants Moraceae	TNF Receptor Interleukin Related Tyrosinase
Mulberroside A (Standard) is the analytical standard of Mulberroside A. This product is intended for research and analytical applications. Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.) . Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory antiapoptotic effects . Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC₅₀ of 53.6 μM .

HY-N5083R

Saponarin (Standard)	Structural Classification Flavonoids Flavones Dipsacaceae Dipsacus sativus (Linn.) Honck. Source classification Phenols Polyphenols Plants	Reference Standards PERK NF-κB p38 MAPK AMPK Interleukin Related COX
Saponarin (Standard) is the analytical standard of Saponarin (HY-N5083). This product is intended for research and analytical applications. Saponarin is an orally active flavonoid compound. Saponarin can be isolated from Gypsophila trichotoma. Saponarin inhibits *ERK/p38, NF-κB* and MAPK phosphorylation and activates AMPK. Saponarin reduces IL-1β and COX-2. Saponarin has antioxidant, anti-inflammatory, hepatoprotective, hypoglycemic and hypotensive effects. Saponarin improves sleep disorders .

HY-N6576

Hellebrigenin	Structural Classification Animals Classification of Application Fields Source classification Disease Research Fields Steroids Cancer	p38 MAPK ERK JNK IAP PARP Apoptosis Caspase
Hellebrigenin is an inhibitor that selectively targets the MAPK signaling pathway (ERK, p38, JNK) and XIAP, and can inhibit Akt expression and phosphorylation. Hellebrigenin can activate endogenous apoptosis pathways (such as mitochondrial membrane potential disruption, Caspase family activation, PARP cleavage), downregulate anti-apoptotic proteins (Bcl-2, Bcl-xL) and upregulate pro-apoptotic proteins (Bax, Bak). Hellebrigenin can also induce DNA double-strand breaks to activate the ATM pathway. Hellebrigenin can inhibit tumor cell proliferation and clone formation, and is mainly used in the study of oral squamous cell carcinoma, liver cancer and other cancers .

HY-N4205

Tetrahydropiperine	Alkaloids Piperidine Alkaloids Structural Classification Classification of Application Fields Source classification Piperaceae Plants Disease Research Fields Piper nigrum Linn. Cancer	Cytochrome P450
Tetrahydropiperine is an orally effective, selective inhibitor of NF-κB and MAPKs<、b>, and an activator of the PI3K/Akt/mTOR<、b> pathway. Tetrahydropiperine reduces the production of pro-inflammatory cytokines such as TNF-α, IL-6, and nitric oxide (NO) by inhibiting the nuclear translocation of NF-κB and the phosphorylation of MAPKs such as ERK, JNK, and p38. At the same time, Tetrahydropiperine inhibits excessive autophagy by activating the PI3K/Akt/mTOR pathway, protecting neurons from oxidative damage. Tetrahydropiperine has anti-inflammatory, anti-apoptotic, and neuroprotective effects, and is mainly used in the study of inflammatory diseases (such as endotoxemia, arthritis) and neurological diseases such as ischemic stroke .

Cat. No.	Product Name	Chemical Structure

HY-17600S

Acalabrutinib-d4
Acalabrutinib-d₄ is a deuterium labeled Acalabrutinib. Acalabrutinib (ACP-196) is an orally active, irreversible, and highly selective second-generation BTK inhibitor . Acalabrutinib-d4 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-114436S

MRTX-1257-d6
MRTX-1257-d₆ is the deuterium labeled MRTX-1257 (HY-114436). MRTX-1257 is a selective, irreversible, covalent and orally active KRAS G12C inhibitor, with an IC₅₀ of 900 pM for KRAS dependent ERK phosphorylation in H358 cells .

HY-D0205AS2

Carbocisteine-d3
Carbocisteine-d₃ (Carbocysteine-d₃) is deuterium labeled Carbocisteine. Carbocisteine is an orally active mucolytic agent. Carbocisteine attenuates the phosphorylation of NF-κB p65 and *ERK1/2. Carbocisteine modulates Nrf2/HO-1* and NFκB interplay. Carbocisteine inhibits Apoptosis. Carbocisteine is used in chronic obstructive pulmonary disease (COPD) research .

HY-D0205AS1

Carbocisteine-13C3-1

Carbocisteine- ¹³C₃-1 (Carbocysteine- ¹³C₃-1) is ¹³C labeled Carbocisteine. Carbocisteine is an orally active mucolytic agent. Carbocisteine attenuates the phosphorylation of NF-κB p65 and ERK1/2. Carbocisteine modulates Nrf2/HO-1 and NFκB interplay. Carbocisteine inhibits Apoptosis. Carbocisteine is used in chronic obstructive pulmonary disease (COPD) research .

HY-B0916S

Propoxur-d3

Propoxur-d₃ is the deuterated form of Propoxur (HY-B0916). Propoxur is a reversible, competitive, orally active AChE inhibitor that can cross the blood-brain barrier. Propoxur inhibits AChE activity to induce neurotoxicity, while promoting MMP-2 expression and enhancing tumor cell migration and invasion by inducing intracellular ROS generation and activating the ERK/Nrf2 signaling pathway. On the one hand, Propoxur inhibits AChE, leading to acetylcholine accumulation and causing neurological dysfunction; on the other hand, it promotes Nrf2 nuclear translocation through ROS-dependent ERK1/2 phosphorylation, and upregulates MMP-2 and other invasion-related proteins. Propoxur is also a carbamate insecticide used to combat turf, forestry, and household pests .

Cat. No.	Product Name		Classification

HY-104066

Theliatinib Xiliertinib; HMPL-309		Alkynes
Theliatinib (Xiliertinib) is a potent, ATP-competitive, orally active and highly selective EGFR inhibitor with a K_i of 0.05 nM and an IC₅₀ of 3 nM. Theliatinib has an IC₅₀ of 22 nM for EGFR T790M/L858R mutant. Theliatinib shows >50-fold selectivity for EGFR than other kinases . Theliatinib is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-134811

KRAS G12D inhibitor 1		Alkynes
KRAS G12D inhibitor 1 (example 243) is a KRAS G12D inhibitor, with an IC₅₀ of 0.8 nM for KRAS G12D-mediated ERK phosphorylation . KRAS G12D inhibitor 1 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-134813

MRTX1133 20+ Cited Publications		Alkynes
MRTX1133 is a noncovalent, potent, and selective alkyne-based KRAS G12D inhibitor. MRTX1133 optimally fills the switch II pocket and extends three substituents to favorably interact with the protein, resulting in an estimated K_D against KRAS G12D of 0.2 pM. MRTX1133 prevents SOS1-catalyzed nucleotide exchange and/or formation of the KRAS G12D/GTP/RAF1 complex, thereby inhibiting mutant KRAS-dependent signal transduction. MRTX1133 selectively inhibits KRAS G12D mutant, but not KRAS wild-type, tumor cells. MRTX1133 has single digit nanomolar activity in cellular assays and marked in vivo efficacy in tumor models harboring KRAS G12D mutations .

HY-104066A

Theliatinib tartrate Xiliertinib tartrate; HMPL-309 tartrate		Alkynes
Theliatinib (Xiliertinib) tartrate is a potent, ATP-competitive, orally active and highly selective EGFR inhibitor with a K_i of 0.05 nM and an IC₅₀ of 3 nM. Theliatinib has an IC₅₀ of 22 nM for EGFR T790M/L858R mutant. Theliatinib shows >50-fold selectivity for EGFR than other kinases . Theliatinib (tartrate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

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