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Pathways Recommended:	Metabolic Enzyme/Protease

Results for "

viral NS3 protease

" in MedChemExpress (MCE) Product Catalog:

By Targets:	HCV Protease (5) Virus Protease (6) Akt (1) Apoptosis (5) Aurora Kinase (4) Bacterial (4) Casein Kinase (1) COX (1) Cytochrome P450 (2) Dengue Virus (3) ERK (1) Flavivirus (2) Glucocorticoid Receptor (2) Glucose-6-Phosphate Isomerase (GPI) (1) HBV (1) HCV (1) Indoleamine 2,3-Dioxygenase (IDO) (4) mAChR (4) mTOR (1) Parasite (4) PGE synthase (1) PI3K (1) Reactive Oxygen Species (ROS) (1) Reference Standards (1) STAT (1)
By Research Areas:	Cancer (6) Infection (13) Inflammation/Immunology (6) Metabolic Disease (4) Neurological Disease (5)

By Targets:

HCV Protease (5)

Virus Protease (6)

Akt (1)

Apoptosis (5)

Aurora Kinase (4)

Bacterial (4)

Casein Kinase (1)

COX (1)

Cytochrome P450 (2)

Dengue Virus (3)

ERK (1)

Flavivirus (2)

Glucocorticoid Receptor (2)

Glucose-6-Phosphate Isomerase (GPI) (1)

HBV (1)

HCV (1)

Indoleamine 2,3-Dioxygenase (IDO) (4)

mAChR (4)

mTOR (1)

Parasite (4)

PGE synthase (1)

PI3K (1)

Reactive Oxygen Species (ROS) (1)

Reference Standards (1)

STAT (1)

By Research Areas:

Cancer (6)

Infection (13)

Inflammation/Immunology (6)

Metabolic Disease (4)

Neurological Disease (5)

Inhibitors & Agonists

Peptides

Natural
Products

Targets Recommended: Virus Protease HCV Protease HIV Protease Protease Activated Receptor (PAR) ClpP TMPRSS6 Calpain Serpin Enteropeptidase Ser/Thr Protease

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N0110

Palmatine chloride Maximum Cited Publications 9 Publications Verification	mAChR Indoleamine 2,3-Dioxygenase (IDO) Virus Protease Aurora Kinase Apoptosis Bacterial Parasite	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Palmatine chloride is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine chloride can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine chloride shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

HY-N0110A

Palmatine	mAChR Indoleamine 2,3-Dioxygenase (IDO) Virus Protease Aurora Kinase Apoptosis Bacterial Parasite	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Palmatine is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

HY-N12586

Pheophytin a	ERK Reactive Oxygen Species (ROS) COX PGE synthase STAT HCV HCV Protease	Infection Neurological Disease Cancer
Pheophytin a is a multi-target inhibitor, anticancer agent, antioxidant and antiviral agent. Pheophytin a directly binds to and inhibits *HCV-NS3/4A* protease (IC₅₀=0.89 μM) to block viral replication. Pheophytin a also scavenges free radicals, reduces ferric ions, and exhibits cytotoxic activity against breast cancer cells. Pheophytin a effectively inhibits LPS-induced production of nitric oxide, prostaglandin E2, NOS2 and COX-2, as well as various pro-inflammatory cytokines, by downregulating the transcription levels of inflammatory mediators and blocking the ERK1/2 and STAT-1 pathways. In a low nerve growth factor environment, Pheophytin a also enhances ERK1/2 phosphorylation and synergistically promotes neurite outgrowth through MAPK pathway. Pheophytin a can be used to investigate the pathogenic mechanisms of diseases including chronic hepatitis C, sepsis, breast cancer and Alzheimer's disease .

HY-136797

BP13944	Dengue Virus	Infection
BP13944 is a potential small molecule inhibitor discovered by high-throughput screening. It can effectively inhibit the expression of dengue virus (DENV) replicons with an EC50 value of 1.03±0.09 μM. BP13944 can inhibit the replication or viral RNA synthesis of all four serotypes of DENV, but is ineffective against Japanese encephalitis virus. BP13944 may target the DENV NS3 protease, and the E66G amino acid substitution in the NS3 protease region will cause the virus to become resistant to BP13944. BP13944 has no obvious cytotoxicity. As there is currently no effective dengue vaccine and treatment, BP13944, as an effective small molecule inhibitor, may become a potential agent for the treatment of dengue in the future.

HY-N6841

Rhodiolin 1 Publications Verification	Glucose-6-Phosphate Isomerase (GPI) Casein Kinase Virus Protease Flavivirus PI3K Akt mTOR Apoptosis	Infection Cancer
Rhodiolin, a flavonoid, is an orally active glucose 6-phosphate isomerase (GPI) inhibitor. Rhodiolin inhibits papillary thyroid cancer (PTC) by targeting glycolysis enzyme glucose 6-phosphate isomerase GPI and suppressing PI3K/AKT/mTOR phosphorylation and induce apoptosis. Rhodiolin as a *NS2B-NS3* protease inhibitor can disrupt dengue viral replication. Rhodiolin is also a potential candidate for developing anticancer strategies inhibiting CK1ε kinase. Rhodiolin can be used for the study of anti-tumor and anti-viral .

HY-N0110B

Palmatine hydroxide Maximum Cited Publications 9 Publications Verification	mAChR Indoleamine 2,3-Dioxygenase (IDO) Virus Protease Aurora Kinase Apoptosis Bacterial Parasite	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Palmatine hydroxide is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine hydroxide can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine hydroxide shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

HY-12946

BI 653048	Glucocorticoid Receptor Cytochrome P450 HCV Protease	Infection Inflammation/Immunology
BI 653048, a chemical probe, is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with an IC₅₀ value of 55 nM . BI 653048 inhibits CP1A2, CYP2D6, CYP2C9, CYP2C19 and CYP3A4 isoforms’ activity and reduces affinity for the hERG ion channel (IC₅₀>30 μM) . BI 653048 (Compound 103) is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus .

HY-14404

MK-1220	HBV HCV Protease	Infection
MK-1220 is a covalently reversible inhibitor of the hepatitis C virus (HCV) NS3/4A protease (NS3/4A *protease) with a K_i* of 0.02 nM. MK-1220 in cell models simulating viral replication exhibits EC₅₀s of 4 (with 10% fetal bovine serum) and 11 nM (50% normal human serum). MK-1220 can be used for the study of chronic hepatitis C virus infection .

HY-126973

BI-1230	HCV Protease	Infection
BI-1230, a chemical probe, is potent and digit nanomolar inhibitor of HCV NS3 protease and of viral replication. BI-1230 is also highly selective against other serine/cysteine proteases. BI-1230 shows good Pharmacokinetic(PK) activity .

HY-12946A

BI 653048 phosphate	Glucocorticoid Receptor Cytochrome P450 HCV Protease	Infection Inflammation/Immunology
BI 653048 phosphate is a selective and orally active nonsteroidal glucocorticoid (GC) agonist with an IC₅₀ value of 55 nM . BI 653048 phosphate inhibits CP1A2, CYP2D6, CYP2C9, CYP2C19 and CYP3A4 isoforms’ activity and reduces affinity for the hERG ion channel (IC₅₀>30 μM) . BI 653048 phosphate is extracted from patent WO2005028501A1 (Compound 103), is also a HCV NS3 protease inhibitor that can reduce viral loads infected with the hepatitis C virus .

HY-N0110R

Palmatine chloride (Standard)	Apoptosis Virus Protease Indoleamine 2,3-Dioxygenase (IDO) Parasite Bacterial Aurora Kinase mAChR Reference Standards	Infection Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
Palmatine (chloride) (Standard) is the analytical standard of Palmatine (chloride). This product is intended for research and analytical applications. Palmatine chloride is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine chloride can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine chloride shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

HY-184048

JMX0207	Flavivirus Virus Protease Dengue Virus	Infection
JMX0207 is an orally active flavivirus *NS2B-NS3* protease inhibitor. JMX0207 showed an IC_50-SLC of 1.3 μM for blocking NS2B-NS3 protein interaction and an IC_50-pro of 8.2 μM for inhibiting protease catalytic activity.. JMX0207 directly binds viral NS3 protease at the NS2B-NS3 interface with a K_d of 1.1 μM, blocks viral polyprotein precursor processing, suppresses viral RNA replication and viral protein production. JMX0207 can be used for the study of Zika virus infection and Dengue virus infection .

HY-N12407

Peridinin	Dengue Virus	Infection
Peridinin is a hydroxylated carotenoid ketone that exhibits inhibitory activity against DENV NS2B/NS3 protease and all dengue virus serotypes (DENV-1, DENV-2, DENV-3, DENV-4). Peridinin inhibits dengue virus production and reduces viral titers. Peridinin is applicable to research related to dengue virus infection .

Cat. No.	Product Name	Target	Research Area

HY-P2435

Bz-Nle-Lys-Arg-Arg-AMC	Peptides	Others
Bz-Nle-Lys-Arg-Arg-AMC can be used for protease activity assay. In 0.1mL Tris-HCl buffer (50 mM, pH 7.8), Bz-Nle-Lys-Arg-Arg-AMC was hydrolyzed, and the release rate of AMC was observed .

Palmatine chloride Maximum Cited Publications 9 Publications Verification	Alkaloids Phellodendron amurense Rupr. Classification of Application Fields Rutaceae Plants Isoquinoline Alkaloids Disease Research Fields Cancer	mAChR Indoleamine 2,3-Dioxygenase (IDO) Virus Protease Aurora Kinase Apoptosis Bacterial Parasite
Palmatine chloride is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine chloride can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine chloride shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

Palmatine	Alkaloids Phellodendron amurense Rupr. Classification of Application Fields Rutaceae Plants Isoquinoline Alkaloids Inflammation/Immunology Disease Research Fields Source Classification	mAChR Indoleamine 2,3-Dioxygenase (IDO) Virus Protease Aurora Kinase Apoptosis Bacterial Parasite
Palmatine is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

Pheophytin a	Suaeda vermiculata Forssk. ex J.F.Gmel. Structural Classification Alkaloids Other Alkaloids Amaranthaceae Plants Source Classification	ERK Reactive Oxygen Species (ROS) COX PGE synthase STAT HCV HCV Protease
Pheophytin a is a multi-target inhibitor, anticancer agent, antioxidant and antiviral agent. Pheophytin a directly binds to and inhibits *HCV-NS3/4A* protease (IC₅₀=0.89 μM) to block viral replication. Pheophytin a also scavenges free radicals, reduces ferric ions, and exhibits cytotoxic activity against breast cancer cells. Pheophytin a effectively inhibits LPS-induced production of nitric oxide, prostaglandin E2, NOS2 and COX-2, as well as various pro-inflammatory cytokines, by downregulating the transcription levels of inflammatory mediators and blocking the ERK1/2 and STAT-1 pathways. In a low nerve growth factor environment, Pheophytin a also enhances ERK1/2 phosphorylation and synergistically promotes neurite outgrowth through MAPK pathway. Pheophytin a can be used to investigate the pathogenic mechanisms of diseases including chronic hepatitis C, sepsis, breast cancer and Alzheimer's disease .

Rhodiolin 1 Publications Verification	Flavonols Flavonoids Classification of Application Fields Rhodiola rosea Linn. Crassulaceae Other Diseases Phenols Polyphenols Plants Disease Research Fields Source Classification	Glucose-6-Phosphate Isomerase (GPI) Casein Kinase Virus Protease Flavivirus PI3K Akt mTOR Apoptosis
Rhodiolin, a flavonoid, is an orally active glucose 6-phosphate isomerase (GPI) inhibitor. Rhodiolin inhibits papillary thyroid cancer (PTC) by targeting glycolysis enzyme glucose 6-phosphate isomerase GPI and suppressing PI3K/AKT/mTOR phosphorylation and induce apoptosis. Rhodiolin as a *NS2B-NS3* protease inhibitor can disrupt dengue viral replication. Rhodiolin is also a potential candidate for developing anticancer strategies inhibiting CK1ε kinase. Rhodiolin can be used for the study of anti-tumor and anti-viral .

Palmatine hydroxide Maximum Cited Publications 9 Publications Verification	Alkaloids Phellodendron amurense Rupr. Other Alkaloids Rutaceae Plants Source Classification	mAChR Indoleamine 2,3-Dioxygenase (IDO) Virus Protease Aurora Kinase Apoptosis Bacterial Parasite
Palmatine hydroxide is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine hydroxide can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine hydroxide shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

Palmatine chloride (Standard)	Structural Classification Alkaloids Phellodendron amurense Rupr. Classification of Application Fields Rutaceae Plants Isoquinoline Alkaloids Disease Research Fields Source Classification Cancer	Apoptosis Virus Protease Indoleamine 2,3-Dioxygenase (IDO) Parasite Bacterial Aurora Kinase mAChR Reference Standards
Palmatine (chloride) (Standard) is the analytical standard of Palmatine (chloride). This product is intended for research and analytical applications. Palmatine chloride is an orally active and irreversible indoleamine 2,3-dioxygenase 1 (IDO-1) inhibitor with IC₅₀s of 3 μM and 157μM against HEK 293-hIDO-1 and rhIDO-1, respectively. Palmatine chloride can also inhibit West Nile virus (WNV) NS2B-NS3 protease in an uncompetitive manner with an IC₅₀ of 96 μM. Palmatine chloride shows anti-cancer, anti-oxidation, anti-inflammatory, neuroprotection, antibacterial, anti-viral activities .

Peridinin	Structural Classification Natural Products Classification of Application Fields Ketones, Aldehydes, Acids Marine natural products Other marine organisms Pigments Source Classification Food Research	Dengue Virus
Peridinin is a hydroxylated carotenoid ketone that exhibits inhibitory activity against DENV NS2B/NS3 protease and all dengue virus serotypes (DENV-1, DENV-2, DENV-3, DENV-4). Peridinin inhibits dengue virus production and reduces viral titers. Peridinin is applicable to research related to dengue virus infection .

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