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Protein inhibition

" in MedChemExpress (MCE) Product Catalog:

By Targets:	11β-HSD (1) Adrenergic Receptor (1) Akt (7) Amino Acid Derivatives (1) AMPK (3) Amylases (1) Amyloid-β (4) Anaplastic lymphoma kinase (ALK) (1) Androgen Receptor (1) Antibiotic (36) Antibody-Drug Conjugates (ADCs) (2) APC (1) Apoptosis (55) ATM/ATR (1) ATTECs (1) Autophagy (11) Bacterial (42) Bcl-2 Family (6) BCRP (1) Beta-lactamase (2) Beta-secretase (2) Biochemical Assay Reagents (6) Btk (2) c-Kit (1) c-Met/HGFR (1) c-Myc (3) Calcium Channel (1) CaMK (3) Carboxylesterase (CES) (1) Caspase (6) Cathepsin (1) CDK (4) CETP (2) Cholinesterase (ChE) (2) COX (2) CXCR (2) Cyclophilin (1) Cytochrome P450 (2) Dengue Virus (1) Deubiquitinase (1) Dihydroorotate Dehydrogenase (2) Dimethylargininase (DDAH) (1) DNA Methyltransferase (1) DNA-PK (1) DNA/RNA Synthesis (21) Drug Isomer (1) E1/E2/E3 Enzyme (2) E3 Ligase Ligand-Linker Conjugates (1) EAAT (1) EGFR (1) Endogenous Metabolite (25) Epigenetic Reader Domain (2) ERK (7) Factor XI (1) FAK (1) FATP (1) Fatty Acid Synthase (FASN) (1) Ferroptosis (1) FGFR (1) FLAP (5) Flavivirus (1) FLT3 (1) Fluorescent Dye (1) Fungal (3) FXR (2) G Protein-coupled Receptor Kinase (GRK) (2) Glutathione Peroxidase (1) Glycosidase (1) GPR109A (2) GPR119 (2) GSK-3 (1) HCV (1) HDAC (3) Histone Demethylase (1) Histone Methyltransferase (9) HIV (6) HIV Integrase (1) HIV Protease (2) HSP (10) Influenza Virus (2) Interleukin Related (2) IRAK (1) Isotope-Labeled Compounds (19) JNK (6) Keap1-Nrf2 (5) Leukotriene Receptor (2) Ligands for Target Protein for PROTAC (4) Lipase (1) Lipoxygenase (1) MAP3K (1) MAP4K (2) MDM-2/p53 (3) MEK (1) Microsomal Triglyceride Transfer Protein (MTP) (1) Microtubule/Tubulin (1) MMP (2) Molecular Glues (1) Monoamine Oxidase (1) mRNA (2) NAMPT (2) Necroptosis (11) Nectin-4 (2) NF-κB (12) NOD-like Receptor (NLR) (4) Notch (2) Opioid Receptor (1) P-glycoprotein (3) P2Y Receptor (1) p38 MAPK (6) Parasite (8) PARP (3) PDGFR (3) Phosphatase (10) Phosphodiesterase (PDE) (3) PI3K (2) PKA (6) PKC (7) PKD (1) PKG (2) Potassium Channel (2) PPAR (1) Prostaglandin Receptor (1) PROTACs (8) Proteasome (2) Pyroptosis (2) Quinone Reductase (1) Raf (2) RANKL/RANK (2) Ras (2) Reactive Oxygen Species (ROS) (6) Reference Standards (26) RET (2) Ribosomal S6 Kinase (RSK) (1) RIP kinase (1) SARS-CoV (1) Ser/Thr Protease (1) Sirtuin (2) SOD (1) STAT (3) Survivin (1) Tau Protein (1) TGF-β Receptor (5) TNF Receptor (3) Topoisomerase (2) VEGFR (2) Virus Protease (2) WDR5 (2) Wnt (3) β-catenin (2) γ-secretase (4)
By Research Areas:	Cancer (123) Cardiovascular Disease (15) Endocrinology (6) Infection (60) Inflammation/Immunology (60) Metabolic Disease (26) Neurological Disease (34)
Click Chemistry:	Alkynes (5)
Oligonucleotides:	mRNA (2) Solubilizing Agents (1) Freeze-drying Protective Agents (1) Antisense Oligonucleotides (2)

276

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

Inhibitory Antibodies

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Antibodies

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B1898

Metadoxine	PKA	Metabolic Disease
Metadoxine blocks adipocyte differentiation in association with inhibition of the protein kinase A-cAMP response element binding protein (PKA-CREB) pathway.

HY-N2301

Pleuromutilin Drosophilin B; Mutilin 14-glycolate	Antibiotic Bacterial	Infection
Pleuromutilin (Drosophilin B) exhibits antibacterial activity through inhibition of protein synthesis .

HY-145722

Apatorsen sodium OGX-427 sodium	HSP	Cancer
Apatorsen (sodium) is an antisense oligonucleotide designed to bind to Hsp27* mRNA, resulting in the inhibition* of the production of Hsp27 protein.

HY-W074785

Carboxyl diazirine alkyne	Biochemical Assay Reagents	Others
Carboxyl diazirine alkyne is a protein cross-linking compound. Carboxyl diazirine alkyne play crucial roles in the research on the inhibition and labeling of FTO protein by fluorescein derivatives .

HY-N3425

Kazinol U	AMPK	Others
Kazinol U inhibits melanogenesis through the inhibition of tyrosinase-related proteins via AMPK activation .

HY-N1743

1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl)	Phosphatase	Metabolic Disease
1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl), isolated from Broussonetia kazinoki, shows in vitro inhibition of protein tyrosine phosphatase 1B (PTP1B) with an IC₅₀ of 13.00 μM. PTP1B is a negative regulator of insulin action and an important mediator in the pathogenesis of insulinresistance and non-insulin dependent diabetes mellitus. PTP1B is regarded as a significant target for type 2 diabetes .

HY-146752

α-Amylase-IN-1	Amylases	Others
α-Amylase-IN-1 is a potent α-amylase inhibitor with an IC_{50 of 4.46 μM .}

HY-155221

UNC7145	Histone Methyltransferase	Cancer
UNC7145 is an inactive derivative of UNC6934 (HY-145103) that can be used as a negative control for the protein-protein inhibition activity of UNC6934.

HY-145722A

Apatorsen OGX-427	HSP	Cancer
Apatorsen is an antisense oligonucleotide designed to bind to Hsp27* mRNA, resulting in the inhibition* of the production of Hsp27 protein.

HY-P1479

Calmodulin-Dependent Protein Kinase II (290-309)	Autophagy CaMK	Neurological Disease
Calmodulin-Dependent Protein Kinase II (290-309) is a potent CaMK antagonist with an IC₅₀ of 52 nM for inhibition of Ca2+/calmodulin-dependent protein kinase II .

HY-P1479A

Calmodulin-Dependent Protein Kinase II(290-309) acetate	Autophagy CaMK	Neurological Disease
Calmodulin-Dependent Protein Kinase II (290-309) acetate is a potent CaMK antagonist with an IC₅₀ of 52 nM for inhibition of Ca2+/calmodulin-dependent protein kinase II .

HY-116529

Lamellarin E	Others	Others
Lamellarin E is a biologically active marine alkaloid, while the Lamellarin series of alkaloids show potential cytotoxicity, topoisomerase I inhibition, protein kinase inhibition, multidrug resistance reversal, and anti-HIV-1 activity .

HY-15979

H-89 Maximum Cited Publications 150 Publications Verification	PKA Autophagy	Neurological Disease
H-89 is a potent and selective inhibitor of cyclic AMP-dependent protein kinase (protein kinase A) with IC₅₀ of 48 nM and has weak inhibition on PKG, PKC, Casein Kinase, and others kinases.

HY-P3841

Protein Kinase C (beta) Peptide	PKC	Others
Protein Kinase C β Peptide is a peptide fragment of Protein Kinase Cβ. Protein Kinase Cβ is related with hyperglycemia decreases endothelium-derived nitric oxide. Inhibition of Protein kinase Cβ prevents the reduction in endothelium-dependent vasodilation induced by acute hyperglycemia .

HY-15979A

H-89 dihydrochloride Maximum Cited Publications 150 Publications Verification	PKA Autophagy	Others
H-89 dihydrochloride is a potent and selective inhibitor of protein kinase A (PKA) with an IC₅₀ of 48 nM and has weak inhibition on PKG, PKC, Casein Kinase.

HY-139823

PRMT5-IN-10	Histone Methyltransferase	Others
PRMT5-IN-10 has promising structure-dependent inhibition of the protein methyltransferase PRMT5:MEP50 complex.

HY-50883

BMS 299897	γ-secretase	Neurological Disease
BMS 299897 is a sulfonamide γ-secretase inhibitor with an IC₅₀ of 7 nM for Aβ production inhibition in HEK293 cells stably overexpressing amyloid precursor protein (APP).

HY-139823A

PRMT5-IN-11	Histone Methyltransferase	Others
PRMT5-IN-11 is a promising structure-dependent inhibition of the protein methyltransferase PRMT5:MEP50 complex in the (sub)micromolar range.

HY-12089

Torcetrapib CP-529414	CETP	Endocrinology
Torcetrapib (CP-529414) is a selective, potent cholesteryl ester transfer protein (CETP) inhibitor. A typical inhibition curve for whole human plasma, having a CETP concentration of 37 nM .

HY-14855

Tedizolid 10+ Cited Publications TR 700; Torezolid; DA-7157	Bacterial Antibiotic	Infection
Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.

HY-157068

icFSP1	Ferroptosis Glutathione Peroxidase	Cancer
icFSP1 is a potent *ferroptosis suppressor protein-1 (FSP1)* inhibitor. icFSP1 triggers subcellular relocalization of FSP1 from the membrane and FSP1 condensation, in synergism with GPX4 inhibition. icFSP1 induces ferroptosis. icFSP1 shows antitumor activity against melanoma. .

HY-119220

Granotapide JTT-130	Microsomal Triglyceride Transfer Protein (MTP)	Metabolic Disease
Granotapide (JTT-130) is an orally active *microsomal triglyceride transfer protein* (MTP)** inhibitor. Granotapide reduces absorption of cholesterol and triglycerides through inhibition of MTP. Granotapide can be used for the research of dyslipidemia .

HY-124069

M-525	Epigenetic Reader Domain	Cancer
M-525 is a first-in-class, highly potent, irreversible and covalent menin-MLL protein-protein interaction inhibitor. M-525 binds to menin with an IC₅₀ of 3 nM and achieves low nanomolar potencies in cell growth inhibition and in suppression of MLL regulated gene expression in MLL leukemia cells. Anti-leukemia activity .

HY-N0044

Ginsenoside Re 3 Publications Verification Ginsenoside B2; Panaxoside Re; Sanchinoside Re	Amyloid-β NF-κB JNK Endogenous Metabolite	Neurological Disease Inflammation/Immunology Cancer
Ginsenoside Re (Ginsenoside B2) is an extract from Panax notoginseng. Ginsenoside Re decreases the β-amyloid protein (Aβ). Ginsenoside Re plays a role in antiinflammation through inhibition of JNK and NF-κB.

HY-N13904

Argyrin A	Proteasome	Cancer
Argyrin A, a cyclical peptide, is a potent antitumoral agent. Argyrin A exerts its effects through a potent inhibition of the proteasome. Argyrin A leads to increased endogenous p27 ^kip1 levels by preventing protein turnover .

HY-164041

Staurosporine-Boc	PKC	Others
Staurosporine-Boc, a natural product isolated from the actinomyces Streptomyces staurosporeus, is a potent non-selective inhibitor of protein kinase. Staurosporine-Boc inhibits a variety of protein kinases, including protein kinase C (PKC), tyrosine kinase, and serine/threonine kinase. Because of its broad inhibition profile, Staurosporine-Boc is widely used as a tool compound in biological research, especially when studying cell signaling pathways .

HY-171835

DPC 684	HIV HIV Protease	Infection
DPC 684 is a potent and selective HIV-1 protease inhibitor (IC₉₀ = 5.7-40 nM, Ki = 0.021 nM). DPC 684 competitively inhibits HIV-1 protease and blocks viral polyprotein cleavage. DPC 684 has low protein binding and broad-spectrum inhibition against a variety of wild-type and mutant HIV-1 proteases. DPC 684 has low protein binding and broad-spectrum inhibition (IC₉₀ = 1.9-6.3 nM). DPC 684 has research significance for HIV .

HY-100585

Splitomicin Splitomycin	HDAC	Cancer
Splitomicin (Splitomycin) is a selective Sir2p inhibitor. Splitomicin inhibits NAD ⁺-dependent HDAC activity of Sir2 protein. Splitomicin induces dose-dependent inhibition of HDAC in the yeast extract with an IC₅₀ of 60 μM .

HY-15880

CCT007093 2 Publications Verification	Phosphatase Apoptosis Autophagy	Cancer
CCT007093 is an effective protein phosphatase 1D (PPM1D Wip1) inhibitor. Wip1 inhibition can activate the mTORC1 pathway and enhance hepatocyte proliferation after hepatectomy .

HY-120760

L-691831	Lipoxygenase	Others
L-691831 is a ligand for 5-lipoxygenase activating protein binding assays that has utility as a tool for studying 5-lipoxygenase activating protein (FLAP) related activities. L-691831 can be used to measure the affinity of FLAP on the leukocyte membrane for leukotriene synthesis inhibitors, with binding being correlated with inhibition of leukotriene synthesis.

HY-110258

ML334 5+ Cited Publications LH601A	Quinone Reductase Keap1-Nrf2	Cancer
ML334 is a potent, cell permeable activator of NRF2 by inhibition of Keap1-NRF2 protein-protein interaction. ML334 binds to Keap1 Kelch domain with a K_d of 1 μM. ML334 stimulates NRF2 expression and nuclear translocation and induces antioxidant response elements (ARE) activity .

HY-15874A

Fiboflapon sodium GSK2190915 sodium salt; AM-803 sodium	FLAP Leukotriene Receptor	Inflammation/Immunology
Fiboflapon sodium (GSK2190915; AM-803) is a potent and orally bioavailable 5-lipoxygenase-activating protein (FLAP) inhibitor with a potency of 2.9 nM in FLAP binding, an IC₅₀ of 76 nM for inhibition of LTB4 in human blood .

HY-15874

Fiboflapon GSK2190915; AM-803	FLAP Leukotriene Receptor	Inflammation/Immunology
Fiboflapon (GSK2190915; AM-803) is a potent and orally bioavailable 5-lipoxygenase-activating protein (FLAP) inhibitor with a potency of 2.9 nM in FLAP binding, an IC₅₀ of 76 nM for inhibition of LTB4 in human blood .

HY-17593

Solithromycin 3 Publications Verification CEM-101; OP-1068	Bacterial Antibiotic	Infection
Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC₅₀s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis .

HY-N6036

Ganoderic acid F 1 Publications Verification	Others	Cancer
Ganoderic acid F is a ganoderic acid. Ganoderic acid F exhibits antitumor and antimetastatic activities through inhibition of angiogenesis and alteration of proteins involving cell proliferation and/or cell death, carcinogenesis, oxidative stress, calcium signaling, and endoplasmic reticulum stress .

HY-101712

TRC051384 5 Publications Verification	HSP	Neurological Disease
TRC051384 is a potent inducer of *heat shock protein* 70 (HSP70)*. TRC051384 exhibits protective effects against neuronal trauma via inhibition* of necroptosis. TRC051384 can be used for the research of ischemic stroke .

HY-B0751

Fumagillin Amebacilin; NSC9168	Parasite HIV Antibiotic	Infection
Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.

HY-P3026

Bowman-birk inhibitor	Ser/Thr Protease Endogenous Metabolite	Cancer
The Bowman-Birk inhibitor, a highly cross-linked protein featuring seven disulfide bridges, possesses spatially distinct domains specifically designed for the inhibition of both trypsin and chymotrypsin, showcasing its significant role as a plant protease inhibitor with anticarcinogenic properties.

HY-124109

TRC051384 hydrochloride	HSP	Cardiovascular Disease Neurological Disease
TRC051384 hydrochloride is a potent inducer of *heat shock protein* 70 (HSP70)*. TRC051384 hydrochloride exhibits protective effects against neuronal trauma via inhibition* of necroptosis. TRC051384 hydrochloride can be used for the research of ischemic stroke .

HY-171592

RIPK2-IN-7	RIP kinase NOD-like Receptor (NLR) TNF Receptor	Inflammation/Immunology
RIPK2-IN-7 (Compound 10w) is an orally active, selective RIPK2 inhibitor (IC₅₀: 0.6 nM). RIPK2-IN-7 inhibits RIPK2 kinase activity, blocks the nucleotide-binding oligomerization domain (NOD) signaling pathway, and reduces the production of inflammatory factors (such as TNFα). RIPK2-IN-7 can be used in the study of inflammatory bowel disease (IBD) .

HY-112400

Bisindolylmaleimide V BIM V	Ribosomal S6 Kinase (RSK)	Cancer
Bisindolylmaleimide V is a cell-permeable negative control for protein kinase C inhibition studies with an IC₅₀ value over 100 µM . Bisindolylmaleimide V blocks the activation of mitogen-stimulated protein kinase p70 ^s6k/p85 ^s6k (S6K) in vivo with an IC₅₀ of 8 µM .

HY-N10648

PTP1B-IN-20	Phosphatase	Metabolic Disease
PTP1B-IN-20 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B; IC₅₀=1.05 μM) over the highly homologous *T-cell protein* tyrosine phosphatase (TCPTP; IC₅₀*=78.0 μM), which is a key target for type 2 diabetes inhibition* .

HY-124611

JG-231	HSP Apoptosis	Cancer
JG-231 is an allosteric inhibitor of heat shock protein 70 (Hsp70). JG - 231 inhibits the binding of Hsp70 and BAG family proteins, including inhibition of Hsp70 and BAG1 with a K_i of 0.11 μM. JG-231 inhibits proliferation of tumor cells and induces apoptosis. JG-231 has antitumor activity .

HY-P1597

Malantide 1 Publications Verification	PKA PKC	Cancer
Malantide is a synthetic dodecapeptide derived from the site phosphorylated by *cAMP-dependent protein* kinase (PKA) on the β-subunit of phosphorylase kinase. Malantide is a highly specific substrate for PKA with a K_m** of 15 μM and shows protein inhibitor (PKI) inhibition >90% substrate phosphorylation in various rat tissue extracts . Malantide is also an efficient substrate for PKC with a K_m of 16 μM .

HY-111557

YM-254890 10+ Cited Publications	P2Y Receptor	Cardiovascular Disease
YM-254890 is a selective G_αq/11 protein inhibitor isolated from Chromobacterium sp. YM-254890 shows no inhibition of other G protein subtypes. YM-254890 inhibits platelet aggregation induced by ADP by blocking the P2Y₁ signal transduction pathway, with an IC₅₀ value below 0.6 μM .

HY-118041

PMPMEase-IN-1	Carboxylesterase (CES) Endogenous Metabolite	Cancer
PMPMEase-IN-1 is an allylated methylated protein methylesterase inhibitor with the property of inhibiting PMPMEase activity. PMPMEase-IN-1 may provide a useful strategy for cancer inhibition by enhancing its affinity for polyisoprenyl derivatives. PMPMEase-IN-1 showed the potential to have an effective concentration (EC50) value in causing degeneration of human neuroblastoma SH-SY5Y cells. Specific inhibition of PMPMEase-IN-1 may help regulate the metabolism of polyisoprenyl proteins and thus maintain normal cell survival. Further development and application of PMPMEase-IN-1 may open up new avenues for inhibiting degenerative diseases and cancer .

HY-174746

Human CCR2 mRNA	mRNA	Inflammation/Immunology
Human CCR2 mRNA encodes the human C-C motif chemokine receptor 2 (CCR2) protein, a chemokine which specifically mediates monocyte chemotaxis. CCR2 can mediate agonist-dependent calcium mobilization and inhibition of adenylyl cyclase.

HY-N10616

Pseudobaptigenin	Others	Metabolic Disease
Pseudobaptigenin is a flavonoid. Pseudobaptigenin shows very good anticataract activity. Pseudobaptigenin has good binding affinity for the inhibition of glycation against γ-crystallin protein. Pseudobaptigenin also has good ADMET (Absorption, Distribution, Metabolism, Excretion and Toxicity) property .

HY-P1597A

Malantide TFA	PKA PKC	Cancer
Malantide TFA is a synthetic dodecapeptide derived from the site phosphorylated by *cAMP-dependent protein* kinase (PKA) on the β-subunit of phosphorylase kinase. Malantide TFA is a highly specific substrate for PKA with a K_m** of 15 μM and shows protein inhibitor (PKI) inhibition >90% substrate phosphorylation in various rat tissue extracts . Malantide TFA is also an efficient substrate for PKC with a K_m of 16 μM .

HY-B0479

Thiamphenicol Thiophenicol; Dextrosulphenidol	Beta-lactamase Bacterial Antibiotic	Infection
Thiamphenicol (Thiophenicol), a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria) .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N2301

Pleuromutilin Drosophilin B; Mutilin 14-glycolate	Infection Structural Classification Microorganisms Classification of Application Fields Source classification Phenols Disease Research Fields	Antibiotic Bacterial
Pleuromutilin (Drosophilin B) exhibits antibacterial activity through inhibition of protein synthesis .

HY-N3425

Kazinol U	Flavonoids other families Classification of Application Fields Flavanols Source classification Other Diseases Phenols Polyphenols Plants Disease Research Fields	AMPK
Kazinol U inhibits melanogenesis through the inhibition of tyrosinase-related proteins via AMPK activation .

HY-N0044

Ginsenoside Re 3 Publications Verification Ginsenoside B2; Panaxoside Re; Sanchinoside Re	Panax ginseng C. A. Meyer Triterpenes Structural Classification Neurological Disease Classification of Application Fields Terpenoids Source classification Plants Endogenous metabolite Disease Research Fields Araliaceae Cancer	Amyloid-β NF-κB JNK Endogenous Metabolite
Ginsenoside Re (Ginsenoside B2) is an extract from Panax notoginseng. Ginsenoside Re decreases the β-amyloid protein (Aβ). Ginsenoside Re plays a role in antiinflammation through inhibition of JNK and NF-κB.

HY-N6036

Ganoderic acid F 1 Publications Verification	Triterpenes Structural Classification Microorganisms Classification of Application Fields Terpenoids Polyporaceae Source classification Ganoderma lucidum (Leyss. Ex Fr.) Karst. Plants Disease Research Fields Cancer	Others
Ganoderic acid F is a ganoderic acid. Ganoderic acid F exhibits antitumor and antimetastatic activities through inhibition of angiogenesis and alteration of proteins involving cell proliferation and/or cell death, carcinogenesis, oxidative stress, calcium signaling, and endoplasmic reticulum stress .

HY-B0751

Fumagillin Amebacilin; NSC9168	Infection Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Disease Research Fields	Parasite HIV Antibiotic
Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.

HY-111557

YM-254890 10+ Cited Publications	Cardiovascular Disease Structural Classification Natural Products Microorganisms Classification of Application Fields Source classification Disease Research Fields	P2Y Receptor
YM-254890 is a selective G_αq/11 protein inhibitor isolated from Chromobacterium sp. YM-254890 shows no inhibition of other G protein subtypes. YM-254890 inhibits platelet aggregation induced by ADP by blocking the P2Y₁ signal transduction pathway, with an IC₅₀ value below 0.6 μM .

HY-N1743

1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl)	Classification of Application Fields Source classification Phenols Polyphenols Metabolic Disease Plants Moraceae Broussonetia kazinoki Sieb. et Zucc. Disease Research Fields	Phosphatase
1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl), isolated from Broussonetia kazinoki, shows in vitro inhibition of protein tyrosine phosphatase 1B (PTP1B) with an IC₅₀ of 13.00 μM. PTP1B is a negative regulator of insulin action and an important mediator in the pathogenesis of insulinresistance and non-insulin dependent diabetes mellitus. PTP1B is regarded as a significant target for type 2 diabetes .

HY-116529

Lamellarin E	Structural Classification Alkaloids Microorganisms Other Alkaloids Source classification	Others
Lamellarin E is a biologically active marine alkaloid, while the Lamellarin series of alkaloids show potential cytotoxicity, topoisomerase I inhibition, protein kinase inhibition, multidrug resistance reversal, and anti-HIV-1 activity .

HY-N13904

Argyrin A	Structural Classification Natural Products Microorganisms Source classification	Proteasome
Argyrin A, a cyclical peptide, is a potent antitumoral agent. Argyrin A exerts its effects through a potent inhibition of the proteasome. Argyrin A leads to increased endogenous p27 ^kip1 levels by preventing protein turnover .

HY-N10648

PTP1B-IN-20	Quinones Structural Classification Anthraquinones Rubiaceae Knoxia valerianoides Thorel ex Pitard Plants	Phosphatase
PTP1B-IN-20 is a selective inhibitor of protein tyrosine phosphatase 1B (PTP1B; IC₅₀=1.05 μM) over the highly homologous *T-cell protein* tyrosine phosphatase (TCPTP; IC₅₀*=78.0 μM), which is a key target for type 2 diabetes inhibition* .

HY-N10616

Pseudobaptigenin	Structural Classification Flavonoids Flavones Leguminosae Plants Pterocarpus marsupium Roxb.	Others
Pseudobaptigenin is a flavonoid. Pseudobaptigenin shows very good anticataract activity. Pseudobaptigenin has good binding affinity for the inhibition of glycation against γ-crystallin protein. Pseudobaptigenin also has good ADMET (Absorption, Distribution, Metabolism, Excretion and Toxicity) property .

HY-N7085

Citropten 5,7-Dimethoxycoumarin; Limettin	Structural Classification Natural Products Classification of Application Fields Rutaceae Plants Disease Research Fields Citrus medica Linn. var. sarcodactylis (Noot.) Swingle Cancer	JNK p38 MAPK ERK
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 .

HY-N0781

Linderalactone 1 Publications Verification	Structural Classification Classification of Application Fields Terpenoids Sesquiterpenes Source classification Plants Lauraceae Lindera aggregata (Sims) Kosterm. Disease Research Fields Cancer	Apoptosis
Linderalactone is an important sesquiterpene lactone isolated from Lindera aggregata. Linderalactone inhibits cancer growth by modulating the expression of apoptosis-related proteins and inhibition of JAK/STAT signalling pathway. Linderalactone also inhibits the proliferation of the lung cancer A-549 cells with an IC₅₀ of 15 µM .

HY-N0044R

Ginsenoside Re (Standard) Ginsenoside B2(Standard); Panaxoside Re(Standard); Sanchinoside Re (Standard)	Panax ginseng C. A. Meyer Structural Classification Neurological Disease Classification of Application Fields Terpenoids Source classification Plants Endogenous metabolite Disease Research Fields Araliaceae Cancer	Reference Standards Amyloid-β NF-κB JNK Endogenous Metabolite
Ginsenoside Re (Standard) is the analytical standard of Ginsenoside Re. This product is intended for research and analytical applications. Ginsenoside Re (Ginsenoside B2) is an extract from Panax notoginseng. Ginsenoside Re decreases the β-amyloid protein (Aβ). Ginsenoside Re plays a role in antiinflammation through inhibition of JNK and NF-κB.

HY-B0751R

Fumagillin (Standard) Amebacilin (Standard); NSC9168 (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification	Reference Standards Parasite HIV Antibiotic
Fumagillin (Standard) is the analytical standard of Fumagillin. This product is intended for research and analytical applications. Fumagillin(NSC9168) is an antimicrobial compound first isolated in 1949 from the fungus Aspergillus fumigatu. Fumagillin can inhibits HIV‐1 infection through the inhibition of HIV-1 viral protein R (Vpr) activity.

HY-N7085R

Citropten (Standard) 5,7-Dimethoxycoumarin (Standard); Limettin (Standard)	Structural Classification Natural Products Rutaceae Plants Citrus medica Linn. var. sarcodactylis (Noot.) Swingle	ERK JNK p38 MAPK Reference Standards
Citropten (Standard) is the analytical standard of Citropten. This product is intended for research and analytical applications. 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 .

HY-N3734

Deoxyneocryptotanshinone	Structural Classification Terpenoids Labiatae Samanea saman (Jacq.) Merr. Diterpenoids Plants	Beta-secretase Phosphatase
Deoxyneocryptotanshinone, a natural tanshinone, is a high affinity BACE1 (Beta-secretase) inhibitor with an IC₅₀ value of 11.53 μM. Deoxyneocryptotanshinone shows a promising dose-dependent inhibition of protein tyrosine phosphatase 1B (PTP1B) with an IC₅₀ value of 133.5 μM. Deoxyneocryptotanshinone can be used for Alzheimer's disease research .

HY-N6036R

Ganoderic acid F (Standard)	Triterpenes Structural Classification Microorganisms Terpenoids Polyporaceae Source classification Ganoderma lucidum (Leyss. Ex Fr.) Karst. Plants	Reference Standards Others
Ganoderic acid F (Standard) is the analytical standard of Ganoderic acid F. This product is intended for research and analytical applications. Ganoderic acid F is a ganoderic acid. Ganoderic acid F exhibits antitumor and antimetastatic activities through inhibition of angiogenesis and alteration of proteins involving cell proliferation and/or cell death, carcinogenesis, oxidative stress, calcium signaling, and endoplasmic reticulum stress .

HY-N6246

Asperulosidic Acid	Iridoids Classification of Application Fields Terpenoids Source classification Rubiaceae Plants Morinda officinalis How Inflammation/Immunology Disease Research Fields	NF-κB ERK
Asperulosidic Acid (ASPA), a bioactive iridoid glycoside, is extracted from the herbs of Hedyotis diffusa Willd. Asperulosidic Acid (ASPA) has anti-tumor, anti-oxidant, and anti-inflammatory activities . ASPA is related to the inhibition of inflammatory cytokines (TNF-α, IL-6) and mediators via suppression of the NF-κB and mitogen-activated protein kinase (MAPK) signaling pathways .

HY-N15315

Triptriolide	Triterpenes Structural Classification Terpenoids Source classification Celastraceae Tripterygium wilfordii Hook. f. Plants	Apoptosis MAP3K NF-κB
Triptriolide inhibits Puromycin aminonucleoside PAN (HY-15695)-induced apoptosis in mouse podocytes through regulation of Bcl-2 family proteins and inhibition of Caspase-3. Triptriolide promotes the cell survival, protects and restores the podocyte function through activation of TAK1-NF-κB signaling pathway and upregulation of podocin .

HY-N0781R

Linderalactone (Standard)	Structural Classification Terpenoids Sesquiterpenes Source classification Plants Lauraceae Lindera aggregata (Sims) Kosterm.	Reference Standards Apoptosis
Linderalactone (Standard) is the analytical standard of Linderalactone. This product is intended for research and analytical applications. Linderalactone is an important sesquiterpene lactone isolated from Lindera aggregata. Linderalactone inhibits cancer growth by modulating the expression of apoptosis-related proteins and inhibition of JAK/STAT signalling pathway. Linderalactone also inhibits the proliferation of the lung cancer A-549 cells with an IC₅₀ of 15 μM .

HY-N6769

Radicicol 3 Publications Verification Monorden	Structural Classification Antifungal Classification of Application Fields Marine natural products Source classification Anti-parasitic Disease Research Infection Microorganisms Macrolide Antibiotics Antibiotics Phenols Polyphenols Marine microorganism Disease Research Fields	HSP Bacterial Antibiotic Parasite
Radicicol is an inhibitor of Hsp90 with an IC₅₀ value < 1 μM, and leads to proteasomal degradation . Radicicol exhibits inhibition on PDK with IC₅₀s of 230 μM (PDK1) and 400 μM (PDK3). Radicicol is an antifungal and antimalarial antibiotic, impairs mitochondrial replication by targeting P. falciparum topoisomerase VIB . Radicicol is also an inhibitor of fat mass and obesity-associated protein (FTO), with an IC₅₀ value of 16.04 μM .

HY-N6246R

Asperulosidic Acid (Standard)	Structural Classification Iridoids Terpenoids Source classification Rubiaceae Plants Morinda officinalis How	Reference Standards NF-κB ERK
Asperulosidic Acid (Standard) is the analytical standard of Asperulosidic Acid. This product is intended for research and analytical applications. Asperulosidic Acid (ASPA), a bioactive iridoid glycoside, is extracted from the herbs of Hedyotis diffusa Willd. Asperulosidic Acid (ASPA) has anti-tumor, anti-oxidant, and anti-inflammatory activities . ASPA is related to the inhibition of inflammatory cytokines (TNF-α, IL-6) and mediators via suppression of the NF-κB and mitogen-activated protein kinase (MAPK) signaling pathways .

HY-N3584

Paris saponin VII 4 Publications Verification Chonglou Saponin VII	Structural Classification Liliaceae Classification of Application Fields Source classification Trillium tschonoskii Maxim. Plants Disease Research Fields Steroids Cancer	Akt p38 MAPK P-glycoprotein Bcl-2 Family Caspase PARP Autophagy Apoptosis
Paris saponin VII (Chonglou Saponin VII) is a steroidal saponin isolated from the roots and rhizomes of Trillium tschonoskii. Paris saponin VII-induced apoptosis in K562/ADR cells is associated with Akt/MAPK and the inhibition of P-gp. Paris saponin VII attenuates mitochondrial membrane potential, increases the expression of apoptosis-related proteins, such as Bax and cytochrome c, and decreases the protein expression levels of Bcl-2, caspase-9, caspase-3, PARP-1, and p-Akt. Paris saponin VII induces a robust autophagy in K562/ADR cells and provides a biochemical basis in the treatment of leukemia .

HY-N7059

Lactobionic acid	Infection Structural Classification Microorganisms Classification of Application Fields Source classification Disease Research Fields Saccharides	Bacterial Reactive Oxygen Species (ROS)
Lactobionic acid is a bionic acid that can be naturally found in the Caspian Sea yogurt and chemically constituted of a gluconic acid bonded to a galactose. Lactobionic acid has antioxidant, antimicrobial, chelating, stabilizer, acidulant, and moisturizing properties. Lactobionic acid can be obtained by electrolytic methods, microbial fermentation or biocatalytic approaches. Lactobionic acid can be used in foodstuffs, to produce new functional products and against food-borne pathogens. Lactobionic acid inhibits DNA repair and protein synthesis, induction of oxidative stress and inhibition of metabolic pathways against MRSA .

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-N0632

Esculentoside A 2 Publications Verification	Triterpenes Structural Classification Classification of Application Fields Terpenoids Source classification Phytolacca acinosa Roxb. Plants Inflammation/Immunology Disease Research Fields Phytolaccaceae	COX NF-κB
Esculentoside A (EsA), a kind of triterpene saponin isolated from roots of Phytolacca esculenta . Esculentoside A (EsA) possesses anti-inflammatory activity in acute and chronic experimental models , has selective inhibitory activity towards cyclooxygenase-2 (COX-2) . Esculentoside A (EsA) suppresses inflammatory responses in LPS-induced acute lung injury (ALI) through inhibition of the nuclear factor kappa B (NF-ΚB) and mitogen activated protein kinase (MAPK) signaling pathways .

HY-N3584R

Paris saponin VII (Standard) Chonglou Saponin VII (Standard)	Structural Classification Liliaceae Source classification Trillium tschonoskii Maxim. Plants Steroids	Reference Standards Akt p38 MAPK P-glycoprotein Bcl-2 Family Caspase PARP Autophagy Apoptosis
Paris saponin VII (Standard) is the analytical standard of Paris saponin VII. This product is intended for research and analytical applications. Paris saponin VII (Chonglou Saponin VII) is a steroidal saponin isolated from the roots and rhizomes of Trillium tschonoskii. Paris saponin VII-induced apoptosis in K562/ADR cells is associated with Akt/MAPK and the inhibition of P-gp. Paris saponin VII attenuates mitochondrial membrane potential, increases the expression of apoptosis-related proteins, such as Bax and cytochrome c, and decreases the protein expression levels of Bcl-2, caspase-9, caspase-3, PARP-1, and p-Akt. Paris saponin VII induces a robust autophagy in K562/ADR cells and provides a biochemical basis in the treatment of leukemia .

HY-N7059R

Lactobionic acid (Standard)	Structural Classification Microorganisms Source classification Saccharides	Reference Standards Bacterial Reactive Oxygen Species (ROS)
Lactobionic acid (Standard) is an analytical standard for lactobionic acid. This product is intended for use in research and analytical applications. Lactobionic acid is a bionic acid that can be naturally found in the Caspian Sea yogurt and chemically constituted of a gluconic acid bonded to a galactose. Lactobionic acid has antioxidant, antimicrobial, chelating, stabilizer, acidulant, and moisturizing properties. Lactobionic acid can be obtained by electrolytic methods, microbial fermentation or biocatalytic approaches. Lactobionic acid can be used in foodstuffs, to produce new functional products and against food-borne pathogens. Lactobionic acid inhibits DNA repair and protein synthesis, induction of oxidative stress and inhibition of metabolic pathways against MRSA .

HY-N0632R

Esculentoside A (Standard)	Triterpenes Structural Classification Terpenoids Source classification Phytolacca acinosa Roxb. Plants Phytolaccaceae	Reference Standards COX NF-κB
Esculentoside A (Standard) is the analytical standard of Esculentoside A. This product is intended for research and analytical applications. Esculentoside A (EsA), a kind of triterpene saponin isolated from roots of Phytolacca esculenta . Esculentoside A (EsA) possesses anti-inflammatory activity in acute and chronic experimental models , has selective inhibitory activity towards cyclooxygenase-2 (COX-2) . Esculentoside A (EsA) suppresses inflammatory responses in LPS-induced acute lung injury (ALI) through inhibition of the nuclear factor kappa B (NF-ΚB) and mitogen activated protein kinase (MAPK) signaling pathways .

HY-N6711

Equisetin	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	HIV Integrase Bacterial Antibiotic Reactive Oxygen Species (ROS) STAT AMPK 11β-HSD
Equisetin is an N-methylserine-derived acyl tetramic acid, quorum sensing inhibitor (QSI), herbicides and antibiotics. Equisetin specifically inhibits the anionic carriers of substrates in the inner mitochondrial membrane. Equisetin inhibits the activity of HIV-1 integrase, 11β-HSD1, and 2,4-dinitrophenol (Dnp)-stimulated ATPase (IC₅₀ = ~8 nmol per mg of protein). Equisetin exhibits growth inhibition of bacteria, anti-inflammatory, amelioration of lipid-associated disorders, and cytotoxic effects .

HY-N0667

L-Asparagine 3 Publications Verification (-)-Asparagine; Asn; Asparamide	Structural Classification Neurological Disease Classification of Application Fields Source classification Amino acids Endogenous metabolite Disease Research Fields Cancer	Endogenous Metabolite Apoptosis DNA/RNA Synthesis
L-Asparagine is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W017443

L-Asparagine monohydrate 3 Publications Verification	Structural Classification Classification of Application Fields Source classification Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields	Endogenous Metabolite Apoptosis DNA/RNA Synthesis
L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W010516

2-Methylvaleric acid 2-Methylpentanoic acid	Structural Classification other families Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Plants Endogenous metabolite Disease Research Fields	Endogenous Metabolite
2-Methylvaleric acid is a branched short-chain fatty acid (SCFA) produced by the metabolism of branched-chain amino acids by gut microbes. 2-Methylvaleric acid can be used as a potential biomarker for metabolic diseases such as type 2 diabetes, and its content is significantly reduced in the feces of diabetic mice. 2-Methylvaleric acid may regulate host energy metabolism and inflammatory response through G protein-coupled receptors (GPCRs) or histone deacetylase (HDAC) inhibition. 2-Methylvaleric acid can be used to study gut microbe-host interactions and metabolic diseases as a fecal biomarker[1][2].

HY-107738

Guggulsterone Maximum Cited Publications 17 Publications Verification Z/E-Guggulsterone	Triterpenes Structural Classification Classification of Application Fields Terpenoids Plants Burseraceae Disease Research Fields Commiphora wightii Cancer	Apoptosis JNK Akt Caspase FXR Autophagy
Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt . Guggulsterone, a farnesoid X receptor (FXR) antagonist, with IC₅₀s of 24.06 μM and 39.05 μM for (-)-(E)-Guggulsterone (HY-N7781) and (Z)-Guggulsterone (HY-110066), respectively .

HY-W010516R

2-Methylvaleric acid (Standard) 2-Methylpentanoic acid (Standard)	Structural Classification other families Ketones, Aldehydes, Acids Source classification Plants Endogenous metabolite	Reference Standards Endogenous Metabolite
2-Methylvaleric acid (Standard) is the analytical standard of 2-Methylvaleric acid. This product is intended for research and analytical applications. 2-Methylvaleric acid is a branched short-chain fatty acid (SCFA) produced by the metabolism of branched-chain amino acids by gut microbes. 2-Methylvaleric acid can be used as a potential biomarker for metabolic diseases such as type 2 diabetes, and its content is significantly reduced in the feces of diabetic mice. 2-Methylvaleric acid may regulate host energy metabolism and inflammatory response through G protein-coupled receptors (GPCRs) or histone deacetylase (HDAC) inhibition. 2-Methylvaleric acid can be used to study gut microbe-host interactions and metabolic diseases as a fecal biomarker[1][2].

HY-N0667R

L-Asparagine (Standard) (-)-Asparagine (Standard); Asn (Standard); Asparamide (Standard)	Structural Classification Immune System Disorder Microorganisms Source classification Disease markers Amino acids Nervous System Disorder Endogenous metabolite Cardiovascular System Disorder Cancer	Reference Standards Endogenous Metabolite Apoptosis DNA/RNA Synthesis
L-Asparagine (Standard) is the analytical standard of L-Asparagine (HY-N0667). This product is intended for research and analytical applications. L-Asparagine is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-107738R

Guggulsterone (Standard)	Triterpenes Structural Classification Terpenoids Plants Burseraceae Commiphora wightii	Apoptosis JNK Akt Caspase FXR Autophagy Reference Standards
Guggulsterone (Standard) is the analytical standard of Guggulsterone (HY-107738). This product is intended for research and analytical applications. Guggulsterone is a plant sterol derived from the gum resin of the tree Commiphora wightii. Guggulsterone inhibits the growth of a wide variety of tumor cells and induces apoptosis through down regulation of antiapoptotic gene products (IAP1, xIAP, Bfl-1/A1, Bcl-2, cFLIP and survivin), modulation of cell cycle proteins (cyclin D1 and c-Myc), activation of caspases and JNK, inhibition of Akt. Guggulsterone, a farnesoid X receptor (FXR) antagonist, with IC₅₀s of 24.06 μM and 39.05 μM for (-)-(E)-Guggulsterone (HY-N7781) and (Z)-Guggulsterone (HY-110066), respectively.

HY-N3225

Myricanol	Myrica ceriferaL. Structural Classification Source classification Phenols Polyphenols Plants Myricaceae	NAMPT Sirtuin Microtubule/Tubulin Apoptosis Autophagy PDGFR NF-κB AMPK
Myricanol is a diarylheptanoid and a Nampt activator. Myricanol exerts anti-inflammatory effects and alleviates glucocorticoid-induced muscle atrophy by increasing Sirtuin 1 (SIRT1) and PRDX5 activities while regulating inflammatory factors. Myricanol exhibits growth inhibition and induces apoptosis in human lung adenocarcinoma A549 cells. Myricanol promotes autophagy-mediated clearance of microtubule-associated protein tau to exert neuroprotective effects. Myricanol protects cardiovascular function by inhibiting PDGFRβ and NF-κB signaling pathways. Myricanol activates mitochondrial transcription factor A (TFAM) expression to exert anti-renal fibrosis effects. Myricanol improves insulin resistance through AMPK activation .

HY-W017443R

L-Asparagine monohydrate (Standard)	Structural Classification Source classification Amino acids Endogenous metabolite	Reference Standards Endogenous Metabolite Apoptosis DNA/RNA Synthesis
L-Asparagine monohydrate (Standard) is the analytical standard of L-Asparagine monohydrate (HY-W017443). This product is intended for research and analytical applications. L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-113298

Citraconic acid 2 Publications Verification Methylmaleic acid	Structural Classification Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Other Diseases Endogenous metabolite Disease Research Fields	NOD-like Receptor (NLR) Keap1-Nrf2 Reactive Oxygen Species (ROS)
Citraconic acid (Methylmaleic acid) is an orally active inhibitor targeting the NLRP3 inflammasome and Keap1-Nrf2 pathway. Citraconic acid reduces reactive oxygen species (ROS) generation by inhibiting succinate dehydrogenase (SDH) activity. Citraconic acid also modifies the conformation of Keap1 protein, relieves its inhibition of Nrf2, promotes antioxidant gene expression, and inhibits NLRP3 activation and the release of pro-inflammatory factors such as IL-1β and IL-18. Citraconic acid has anti-inflammatory and antioxidant activities, can reduce oxidative stress and cell pyroptosis, improve tissue damage, and can be used for the research of inflammation-related diseases such as acute renal ischemia-reperfusion injury. Citraconic acid is an isomer of Itaconic acid (HY-Y052) .

HY-W130965

1-Formyl-beta-carboline	Structural Classification Alkaloids Simaroubaceae Source classification Pyridine Alkaloids Plants Picrasma quassioides(D．Don)Benn．	Influenza Virus Akt
1-Formyl-beta-carboline is an alkaloid with inhibitory activity against Newcastle disease virus (NDV). 1-Formyl-beta-carboline can effectively inhibit different genotypes of NDV with IC50 values within 10 μM, and its inhibition rate is more than 90% at a concentration of 20 μM. 1-Formyl-beta-carboline mainly exerts its effects by inhibiting the adsorption and entry processes in the NDV life cycle. 1-Formyl-beta-carboline has been identified as a novel HN inhibitor that can directly interact with the NDV HN protein and affect the adsorption of NDV. 1-Formyl-beta-carboline also inhibits the entry of NDV by inhibiting the PI3K/Akt signaling pathway rather than the ERK pathway .

HY-113298R

Citraconic acid (Standard) Methylmaleic acid (Standard)	Structural Classification Microorganisms Ketones, Aldehydes, Acids Source classification Endogenous metabolite	Reference Standards NOD-like Receptor (NLR) Keap1-Nrf2 Reactive Oxygen Species (ROS)
Citraconic acid (Methylmaleic acid) (Standard) is the analytical standard of Citraconic acid (HY-113298). This product is intended for research and analytical applications. Citraconic acid is an orally active inhibitor targeting the NLRP3 inflammasome and Keap1-Nrf2 pathway. Citraconic acid reduces reactive oxygen species (ROS) generation by inhibiting succinate dehydrogenase (SDH) activity. Citraconic acid also modifies the conformation of Keap1 protein, relieves its inhibition of Nrf2, promotes antioxidant gene expression, and inhibits NLRP3 activation and the release of pro-inflammatory factors such as IL-1β and IL-18. Citraconic acid has anti-inflammatory and antioxidant activities, can reduce oxidative stress and cell pyroptosis, improve tissue damage, and can be used for the research of inflammation-related diseases such as acute renal ischemia-reperfusion injury. Citraconic acid is an isomer of Itaconic acid (HY-Y052) .

Cat. No.	Product Name	Chemical Structure

HY-B0479S

Thiamphenicol-d3
Thiamphenicol-d₃ is a deuterium labeled Thiamphenicol. Thiamphenicol, a methyl-sulfonyl derivative of Chloramphenicol, is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit, leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative, Gram-positive aerobic and anaerobic bacteria) .

HY-15121S

L-Theanine-d5

L-Theanine-d₅ is the deuterium labeled L-Theanine. L-Theanine (L-Glutamic Acid γ-ethyl amide）is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective and anti-oxidative activities. L-Theanine causes anti-stress effects via the inhibition of cortical neuron excitation by oral intake .

HY-W653977

Chlortetracycline-13C,d3 hydrochloride

Chlortetracycline-13C,d3 hydrochloride (7-Chlorotetracycline-13C,d3 hydrochloride) is the 13C- and deuterium labeled Chlortetracycline hydrochloride (HY-B1327). Chlortetracycline hydrochloride is an orally active, selective antibiotic, that inhibits methanogenic bacteria through inhibition of bacterial protein synthesis. Chlortetracycline hydrochloride is a specific and potent calcium ionophore antibiotic, that inhibits binding of aminoacyl-tRNA to ribosomes .

HY-B0479S1

Thiamphenicol-d3-1

Thiamphenicol-d₃-1 (Thiophenicol-d₃-1; Dextrosulphenidol-d₃-1) is the deuterium-labeled Thiamphenicol (HY-B0479) . Thiamphenicol (Thiophenicol)，a methyl-sulfonyl derivative of Chloramphenicol，is a broad-spectrum antimicrobial antibiotic. Thiamphenicol acts by binding to the 50S ribosomal subunit，leading to inhibition of protein synthesis and bacteriostatic effect (against Gram-negative，Gram-positive aerobic and anaerobic bacteria) .

HY-16305S1

Maribavir-d6 TFA
Maribavir-d6 TFA (1263W94-d6 TFA; BW1263W94-d6 TFA; GW257406X-d6 TFA) is a deuterium labeled Maribavir (HY-16305). Maribavir is an orally active antiviral agent for cytomegalovirus (CMV) through inhibition of protein kinase UL97 and the following CMV DNA replication .

HY-B1145S

Chlorhexidine-d8 dihydrochloride

Chlorhexidine-d₈ (dihydrochloride) is the deuterium labeled Chlorhexidine dihydrochloride (HY-B1145). Chlorhexidine dihydrochloride is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine dihydrochloride binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine dihydrochloride has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine dihydrochloride can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .

HY-N0667S5

L-Asparagine-d3 hydrate

L-Asparagine-d₃ hydrate is the deuterium labeled L-Asparagine (HY-N0667). L-Asparagine is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-14855S

Tedizolid-13C,d3
Tedizolid- ¹³C,d₃ is the ¹³C- and deuterium labeled Tedizolid. Tedizolid (TR 700; Torezolid; DA-7157) is a novel oxazolidinone, acting through inhibition of bacterial protein synthesis by binding to 23S ribosomal RNA (rRNA) of the 50S subunit of the ribosome.

HY-W738281

Chlorhexidine-d8

Chlorhexidine-d₈ is deuterium-labeled Chlorhexidine (HY-B1248) . Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .

HY-W698686S

β-Galactosyl-C18-ceramide-d35

β-Galactosyl-C18-ceramide-d₃5 is deuterium labeled β-Galactosyl-C18-ceramide. β-Galactosyl-C18-ceramide is a bioactive molecule that promotes the regulation of nerve cells, regulates protein kinase C activity, and affects hormone receptors. β-Galactosyl-C18-ceramide is widely used in neuroscience research to explore its effects on nerve cell growth and function. The regulatory function of β-Galactosyl-C18-ceramide makes it a potential application prospect in compound development and disease inhibition .

HY-N0667S1

L-Asparagine-15N2,d8

L-Asparagine- ¹⁵N₂,d₈ is the ¹⁵N- and deuterium labeled L-Asparagine (HY-N0667). L-Asparagine is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-N0667S4

L-Asparagine-4-13C monohydrate

L-Asparagine-4- ¹³C monohydrate is the ¹³C-labeled L-Asparagine monohydrate (HY-W017443).L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-N0667S2

L-Asparagine-15N2 monohydrate

L-Asparagine- ¹⁵N₂ monohydrate is the ¹⁵N-labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W017443S1

L-Asparagine-amide-15N monohydrate

L-Asparagine-amide- ¹⁵N monohydrate is the ¹⁵N-labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W017443S4

L-Asparagine-1,2,3,4-13C4 monohydrate

L-Asparagine-1,2,3,4- ¹³C₄ monohydrate is the ¹³C labeled labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-N0667S3

L-Asparagine-13C4 monohydrate

L-Asparagine- ¹³C₄ monohydrate is the ¹³C-labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W017443S

L-Asparagine-13C4,15N2 monohydrate

L-Asparagine- ¹³C₄, ¹⁵N₂ monohydrateis the ¹³C-labeled and ¹⁵N-labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W017443S3

L-Asparagine-15N2,d3 monohydrate

L-Asparagine- ¹⁵N₂,d₃ monohydrate is the deuterium and ¹⁵N-labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-N0667S

L-Asparagine-13C4,15N2,d8

L-Asparagine- ¹³C₄, ¹⁵N₂,d₈ is the ¹³C-labeled and ¹⁵N-labeled L-Asparagine (HY-N0667). L-Asparagine is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-N0667S7

L-Asparagine-13C4,15N2

L-Asparagine- ¹³C₄, ¹⁵N₂ ((-)-Asparagine- ¹³C₄, ¹⁵N₂) is the ¹³C and ¹⁵N-labeled L-Asparagine (HY-N0667). L-Asparagine is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

HY-W017443S2

L-Asparagine-13C4,15N2,d3 monohydrate

L-Asparagine- ¹³C₄, ¹⁵N₂,d₃ monohydrate is the deuterium, ¹³C-, and ¹⁵N-labeled L-Asparagine monohydrate (HY-W017443). L-Asparagine monohydrate is an essential amino acid for leukemic cells and a substrate for L-Asparaginase. L-Asparaginase is a potent anti-leukemic enzyme that promotes asparagine (Asn) and glutamine (Gln) depletion and inhibits protein biosynthesis in lymphoblasts. Removal of L-asparagine from plasma by L-Asparaginase results in inhibition of RNA and DNA synthesis and subsequent apoptosis. L-Asparaginase has cell-killing ability in vitro and in vivo, and selectively inhibits the growth of cancer cells with low asparagine synthetase (AASNS) expression. L-Asparagine monohydrate can be used as a biomarker and sensor for the study of childhood acute lymphoblastic leukemia .

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