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Results for "

Neuraminidase

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adenosine Receptor (1) Akt (3) Angiotensin-converting Enzyme (ACE) (2) Antibiotic (5) Apoptosis (2) Bacterial (5) Biochemical Assay Reagents (4) Carboxylesterase (CES) (2) Drug Derivative (2) Drug Isomer (1) Drug Metabolite (4) E3 Ligase Ligand-Linker Conjugates (1) EGFR (1) Endogenous Metabolite (9) ERK (2) Fluorescent Dye (3) HIV (1) HSV (1) IKK (2) Indoleamine 2,3-Dioxygenase (IDO) (2) Influenza Virus (89) Interleukin Related (1) Isotope-Labeled Compounds (7) JNK (2) MicroRNA (1) MMP (2) P2X Receptor (1) p38 MAPK (3) PPAR (1) Reactive Oxygen Species (ROS) (1) Reference Standards (10) STAT (2) TNF Receptor (1) Topoisomerase (1) Virus Protease (1)
By Research Areas:	Cancer (10) Cardiovascular Disease (2) Endocrinology (1) Infection (92) Inflammation/Immunology (13) Metabolic Disease (10) Neurological Disease (9)
Click Chemistry:	Azide (2) Alkynes (1)

114

Inhibitors & Agonists

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

Recombinant Proteins

Isotope-Labeled Compounds

Click Chemistry

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W019823

4-MUNANA 2 Publications Verification	Fluorescent Dye	Infection Neurological Disease
4-MUNANA is a substrate of *influenza virus neuraminidase* (NA)** with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .

HY-17016

Oseltamivir phosphate 45+ Cited Publications GS 4104 phosphate	Influenza Virus	Infection Cancer
Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B.

HY-13318

Oseltamivir acid Maximum Cited Publications 75 Publications Verification GS 4071; Ro 64-0802; Oseltamivir carboxylate	Influenza Virus Drug Metabolite	Infection Neurological Disease
Oseltamivir acid (GS 4071), the active metabolite of Oseltamivir phosphate, is an orally bioavailable, potent and selective inhibitor of *influenza virus neuraminidase* (IC₅₀=2 nM)** with activity against both influenza A and B viruses. Oseltamivir acid has an extremely weak ability to penetrate the BBB under normal physiological conditions, but its blood-brain barrier penetration is significantly enhanced under inflammatory conditions .

HY-13317

Oseltamivir 45+ Cited Publications GS 4104	Influenza Virus	Infection Cancer
Oseltamivir (GS 4104) is an orally active influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀s of 0.67, 0.9, 1.34 and 13 nM, respectively .

HY-13210

Zanamivir 15+ Cited Publications	Influenza Virus Antibiotic	Infection
Zanamivir is an influenza viral *neuraminidase* inhibitor with IC₅₀ values of 0.95 nM and 2.7 nM for influenza A and B, respectively.

HY-N0736

Coptisine chloride Maximum Cited Publications 11 Publications Verification	Indoleamine 2,3-Dioxygenase (IDO) Bacterial Influenza Virus	Infection Metabolic Disease Cancer
Coptisine chloride is an alkaloid from Chinese goldthread, and acts as an efficient uncompetitive IDO inhibitor with a K_i value of 5.8 μM and an IC₅₀ value of 6.3 μM. Coptisine chloride is a potent *H1N1 neuraminidase* (NA-1) inhibitor with an IC₅₀ of 104.6?μg/mL and can be used for influenza A (H1N1)** infection.

HY-125798

2,3-Dehydro-2-deoxy-N-acetylneuraminic acid 4 Publications Verification Neu5Ac2en; DANA	Influenza Virus	Infection
N-acetyl-2,3-dehydro-2-Deoxyneuraminic Acid (Neu5Ac2en) is a potent neuraminidase (sialidase) inhibitor. N-acetyl-2,3-dehydro-2-Deoxyneuraminic Acid shows inhibitory activities against human neuraminidase enzymes with IC₅₀s of 143, 43, 61, and 74 μM for NEU1, NEU2, NEU3, and NEU4, respectively. Anti-influenza virus activity .

HY-N0243

Theaflavin 5+ Cited Publications	Influenza Virus Endogenous Metabolite	Infection
Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.

HY-N7922

Urolithin M5 1 Publications Verification Decarboxyellagic acid	Influenza Virus p38 MAPK EGFR Akt Reactive Oxygen Species (ROS) Apoptosis	Infection Neurological Disease
Urolithin M5 (Decarboxyellagic acid) is an orally active influenza virus neuraminidase inhibitor and neuroprotective agent, with IC₅₀ values of 174.8 μM (HK68), 191.5 μM (pdm09), 243.2 μM (WSN) and 257.1 μM (PR8) against four influenza virus neuraminidases, respectively. Urolithin M5 inhibits viral neuraminidase activity, thereby blocking influenza virus replication (including oseltamivir (HY-13317)-resistant strains), protecting infected mammals from death and improving pulmonary edema. Urolithin M5 forms a hydrogen-bond stabilized complex with IGF1R, and binds to MAPK14, AKT1, NFKB1 and EGFR. Urolithin M5 reduces reactive oxygen species production, inhibits neuronal apoptosis, restores mitochondrial transmembrane potential, and promotes neurite outgrowth of damaged neuronal cells. Urolithin M5 can be used in research related to influenza virus infection and Alzheimer's disease .

HY-P2988

Neuraminidase, Microorganism 1 Publications Verification Exo-α-sialidase	Endogenous Metabolite	Infection
Neuraminidase, Microorganism (Exo-α-sialidase) is an exosialidase, is often used in biochemical studies. Neuraminidase cleaves α-ketosidic linkage between the sialic (N-acetylneuraminic) acid and an adjacent sugar residue. Neuraminidase, derived from mucosal pathogens, is a virulence factor that modifies the host's response to infection .

HY-17015A

Peramivir 10+ Cited Publications RWJ-270201; BCX-1812	IKK JNK STAT p38 MAPK ERK	Infection Inflammation/Immunology
Peramivir is an novel cyclopentane neuraminidase inhibitor of influenza virus. Peramivir has antiviral activity and anti-cytokines stom effects. Peramivir can be used for the research of COVID-19 .

HY-14818

Laninamivir 5+ Cited Publications R 125489	Influenza Virus	Infection
Laninamivir (R 125489) is a potent influenza neuraminidase (NA) inhibitor with IC₅₀s of 0.90 nM, 1.83 nM and 3.12 nM for avian H12N5 NA (N5), pH1N1 N1 NA (p09N1) and A/RI/5+/1957 H2N2 N2 (p57N2), respectively .

HY-N2533

Cyanidin 3-sambubioside chloride Cyanidin-3-O-sambubioside chloride	Influenza Virus Angiotensin-converting Enzyme (ACE) Akt MMP	Infection Cardiovascular Disease Inflammation/Immunology Cancer
Cyanidin 3-sambubioside chloride (Cyanidin-3-O-sambubioside chloride), a major anthocyanin, a natural colorant, and is a potent NO inhibitor. Cyanidin 3-sambubioside chloride is a H274Y mutation inhibitor, and inhibits influenza neuraminidase activity with an IC₅₀ of 72 μM. Cyanidin 3-sambubioside chloride inhibits angiotensin-converting enzyme (ACE) activity and has antioxidant, anti-angiogenic and antiviral properties .

HY-175469

VNT-101	Influenza Virus	Infection
VNT-101 is an orally active influenza A (IAV) inhibitor. VNT-101 disrupts NP-NP PPI to block NP oligomerization and destabilize the viral ribonucleoprotein (RNP) complex, with potent antiviral activity across multiple influenza A subtypes. VNT-101 exhibits EC₅₀ values of 4-5 nM in cellular cytopathic effect (CPE) assay, 4-8 nM in neuraminidase (NA) assay, and 21-45 nM in RNP assay. VNT-101 demonstrates robust in vivo antiviral efficacy in mice infected with lethal H1N1 virus. VNT-101 can be used for the study of influenza A infection .

HY-P3008

Submandibular mucin	Biochemical Assay Reagents	Others
Submandibular mucin is a high molecular weight glycoprotein that is used as a substrate for the viral enzyme neuraminidase .

HY-17015

Peramivir trihydrate 10+ Cited Publications RWJ 270201 trihydrate; BCX 1812 trihydrate	Influenza Virus IKK JNK STAT p38 MAPK ERK	Infection Inflammation/Immunology
Peramivir trihydrate (RWJ-270201 trihydrate) is a highly potent, selective and orally active influenza virus neuraminidase (NA) inhibitor, with IC₅₀ values ranging from 0.9 to 4.3 nM for nine NA subtypes .

HY-P2988B

Neuraminidase, arthrobacter ureafaciens	Bacterial HIV	Infection
Neuraminidase, arthrobacter ureafaciens is a neuraminidase derived from Arthrobacter ureafaciens. Neuraminidase, arthrobacter ureafaciens catalyzes the removal of sialic acid residues from cell surfaces and viral glycoconjugates. Neuraminidase, arthrobacter ureafaciens enhances HIV-1-mediated syncytium formation and promotes the viral binding and entry steps in the HIV-1 replication cycle .

HY-137878

2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid PNP-α-NeuNAc	Biochemical Assay Reagents	Others
2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid (PNP-α-NeuNAc) is a classic chromogenic substrate for neuraminidase. 2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid releases p-nitrophenol upon enzymatic hydrolysis, allowing quantification of enzyme activity and inhibitory effects via spectrophotometry. 2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid (PNP-α-NeuNAc) acts as a sialyl donor in the process of enzyme-catalyzed trans-sialylation .

HY-14818A

Laninamivir octanoate CS-8958	Influenza Virus	Infection
Laninamivir octanoate (CS-8958), a proagent of Laninamivir, is a long-acting neuraminidase (NA) inhibitor with anti-influenza virus activity. Laninamivir octanoate shows anti-influenza activity against Oseltamivir-resistant viruses, and also against the pandemic influenza viruses .

HY-32264

X-Neu5Ac sodium X-NeuNAc	Bacterial	Others
X-Neu5Ac (sodium) is a substrate for chromogenic assay of neuraminidase activity in bacterial expression systems; with a K_m of 0.89 mM for neuraminidase.

HY-N1745A

3-Deoxysappanchalcone 2 Publications Verification	Influenza Virus	Infection Inflammation/Immunology Cancer
3-Deoxysappanchalcone is a kinase inhibitor and antiviral agent. 3-Deoxysappanchalcone directly targets MET, EGFR, AKT, mTOR, p38 MAPK, JNK, thrombin, FXa, and influenza virus neuraminidase, thereby regulating related signaling pathways. 3-Deoxysappanchalcone induces cell cycle arrest, ROS production, and apoptosis. 3-Deoxysappanchalcone exhibits anti-inflammatory, anti-allergic, anticoagulant, and antithrombotic activities. 3-Deoxysappanchalcone is applicable to research related to gefitinib-resistant lung cancer, esophageal squamous cell carcinoma, thrombosis, and influenza virus infection .

HY-P3823

Asp-Asp-Asp-Asp-Asp-Asp	Influenza Virus	Infection
Asp-Asp-Asp-Asp-Asp-Asp is a polyaspartic acid. The specificity of the catalytic and antigenic sites of influenza virus neuraminidase is related to the number of specific amino acids.

HY-N4194

Glabrone 1 Publications Verification	PPAR Influenza Virus	Infection Metabolic Disease
Glabrone is an isoflavone found in Glycyrrhiza glabra roots. Glabrone exhibits significant PPAR-γ ligand binding activity. Glabrone is a specific UGT1A9 probe substrate, and its metabolites can block influenza virus release by inhibiting neuraminidase (NA). Glabrone can be used to screen for herb-drug interactions and for anti-influenza virus activity .

HY-DY1034

4-MUNANA (solution)	Fluorescent Dye	Infection Neurological Disease
4-MUNANA (solution) is a substrate of *influenza virus neuraminidase* (NA)** with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses . Solvent and Concentration: Sterile water: 10 mM

HY-N2735

7,3',4'-Trihydroxy-3-benzyl-2H-chromene	Influenza Virus	Infection Inflammation/Immunology
7,3',4'-Trihydroxy-3-benzyl-2H-chromene is an reversible noncompetitive neuraminidase (NA) inhibitor. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be isolated from the dried heartwood of Caesalpinia sappan L. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene has potent NAs inhibitory activities with IC₅₀ values of 34.6 µM [H1N1], 39.5 µM [H3N2], and 50.5µM [H9N2], respectively. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be used for the research of influenza virus .

HY-N2394

Emodin-1-O-β-D-glucopyranoside 1 Publications Verification	Bacterial	Inflammation/Immunology
Emodin-1-O-β-D-glucopyranoside, isolated from medicinal plant Polygonum cuspidatum Sieb. & Zucc, is a potent and noncompetitive *bacterial neuraminidase* (BNA) inhibitor with an IC₅₀** of 0.85 μM .

HY-13317S

Oseltamivir-d3	Influenza Virus	Infection
Oseltamivir-d₃ is a deuterium labeled Oseltamivir. Oseltamivir is an influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀s of 0.67, 0.9, 1.34 and 13 nM, respectively. Anti-influenza A and B agent .

HY-P2988A

*α2-3,6 Neuraminidase, Bifidobacterium infantis*	Influenza Virus	Metabolic Disease
α2-3,6 Neuraminidase, Bifidobacterium infantis is a highly specific exoglycosidase that catalyzes the hydrolysis of non-reducing terminal α2-3 and α2-6 unbranched sialic acid residues from complex carbohydrates and glycoproteins. α2-3,6 Neuraminidase does not exhibit activity on α2-8 or branched sialic acids .

HY-N9919

Glyasperin C	Others	Others
Glyasperin C is a potent and reversible noncompetitive inhibitor of *neuraminidase* with an IC₅₀ of 20% at 200 μM. Glyasperin C is a polyphenol isolated from the roots of Glycyrrhiza uralensis .

HY-137334

Neuraminidase-IN-1	Influenza Virus	Infection
Neuraminidase-IN-1 is a *neuraminidase* inhibitor, with an IC₅₀ of 0.21 μM. Neuraminidase-IN-1 has excellent activity against H1N1 influenza virus .

HY-N12370

Tenaxin I	Others	Others
Tenaxin I is a component extracted from Radix Scutellariae with neuraminidase inhibitory activity .

HY-146306

Neuraminidase-IN-9	Influenza Virus	Infection
Neuraminidase-IN-9 (Compound 6l) is a potent influenza *neuraminidase* inhibitor with IC₅₀ values of 0.12, 0.049 and 0.16 µM against H5N1, H5N2 and H5N6, respectively .

HY-W892911

AV-5080	Influenza Virus	Infection
AV-5080 is an orally active *neuraminidase* inhibitor. AV-5080 can be used for the research of influenza A and B viruses .

HY-N8262

Dehydrocorybulbine chloride	Influenza Virus	Infection
Dehydrocorybulbine chloride is an isoquinoline alkaloid with neuraminidase (NA) inhibitory activity. Dehydrocorybulbine chloride can be isolated from the 95% ethanol extract of the rhizome of Viola odorata .

HY-N0243R

Theaflavin (Standard)	Reference Standards Influenza Virus Endogenous Metabolite	Infection
Theaflavin (Standard) is the analytical standard of Theaflavin. This product is intended for research and analytical applications. Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.

HY-N3421

Koaburaside	Interleukin Related TNF Receptor Influenza Virus	Infection Inflammation/Immunology Cancer
Koaburaside is a cytoprotective and anti-inflammatory natural compound. Koaburaside shows antioxidant activity with an IC₅₀ of 9.0 μM for DPPH-free radical scavenging assay. Koaburaside inhibits histamine release and expressions of IL-6 and TNF-α in human mast cells. Koaburaside also effectively inhibits influenza A neuraminidase .

HY-E70886

Neuraminidase A	Influenza Virus	Infection
Neuraminidase A is a major glycoprotein on the surface of the influenza virus .

HY-13210A

Zanamivir hydrate(5:1)	Antibiotic Influenza Virus	Infection
Zanamivir hydrate (5:1) is the hydrate of Zanamivir. Zanamivir is an influenza viral *neuraminidase* inhibitor with IC₅₀ values of 0.95 nM and 2.7 nM for influenza A and B, respectively .

HY-147331

Oseltamivir acid methyl ester	Antibiotic Carboxylesterase (CES)	Neurological Disease
Oseltamivir acid methyl ester is a precursor form of the neuraminidase inhibitor and antiviral oseltamivir acid. Oseltamivir acid methyl ester is converted to oseltamivir acid by carboxylesterase 1 (CES1) .

HY-144420

Neuraminidase-IN-5	Influenza Virus	Infection
Neuraminidase-IN-5 (Compound 5b) is a potent inhibitor of *neuraminidase* with an IC₅₀ of 0.02 μM. Neuraminidase (NA) is a promising target for development of anti-influenza agents. Neuraminidase-IN-5 is a dihydrofurocoumarin derivative compound .

HY-144103

Neuraminidase-IN-4	Influenza Virus	Infection
Neuraminidase-IN-4 (Compound 4b) is a potent inhibitor of *neuraminidase* with an EC₅₀ of 1.59 μM. Neuraminidase (NA) is an important target for the research of influenza. Neuraminidase-IN-4 exhibits excellent antiviral activity against A/chicken/Hubei/327/2004 (H5N1-DW) .

HY-163521

Neuraminidase-IN-19	Influenza Virus	Cancer
Neuraminidase-IN-19 (compound 5n) is an inhibitor (IC₅₀: 0.13 μM) of neuraminidase with a thiophene ring (neuraminidase) and has anticancer activity .

HY-144426

Neuraminidase-IN-6	Influenza Virus	Infection
Neuraminidase-IN-6 (Compound 5c) is a potent inhibitor of *neuraminidase* with an IC₅₀ of 0.11 μM. Neuraminidase-IN-6 is a 1,3,4-triazole-3-acetamide derivative. Neuraminidase (NA) is an ideal target for the development of anti-influenza agents .

HY-172515

ent-Oseltamivir	Influenza Virus Virus Protease Drug Isomer	Infection
ent-Oseltamivir, the enantiomer of Oseltamivir (HY-13317), is a neuraminidase (NA) of influenza virus inhibitor. ent-Oseltamivir is promising for research of influenza virus infections .

HY-17016R

Oseltamivir phosphate (Standard) GS 4104 phosphate (Standard)	Reference Standards Influenza Virus	Infection
Oseltamivir (phosphate) (Standard) is the analytical standard of Oseltamivir (phosphate). This product is intended for research and analytical applications. Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B.

HY-149058

Neuraminidase-IN-13	Influenza Virus	Infection
Neuraminidase-IN-13 (Compound 10) is a *neuraminidase* inhibitor with antiviral activity and low cytotoxicity. Neuraminidase-IN-13 significantly inhibits NDV infection of Vero cells by preventing the release of viral particles from infected cells . Neuraminidase-IN-13 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-13210R

Zanamivir (Standard)	Reference Standards Influenza Virus Antibiotic	Infection
Zanamivir (Standard) is the analytical standard of Zanamivir. This product is intended for research and analytical applications. Zanamivir is an influenza viral *neuraminidase* inhibitor with IC₅₀ values of 0.95 nM and 2.7 nM for influenza A and B, respectively.

HY-163393

Neuraminidase-IN-18	Influenza Virus	Infection
Neuraminidase-IN-18 (compound N5) is a novel polyheterocyclic neuraminidase (NA) inhibitor. Neuraminidase-IN-18 shows potency in inhibition of H5N1 NA with an IC₅₀ of 0.14 μM and 0.27 μM against the wild-type H5N1 NA and H5N1-H274Y mutant NA, respectively. Neuraminidase-IN-18 inhibits influenza virus replication by binding to NAs in cell level .

HY-151104

Neuraminidase-IN-11	Influenza Virus	Infection
Neuraminidase-IN-11 (15e) is a potent and selective neuraminidase (NA) inhibitor with the IC₅₀ values of 4.7 nM, 8.46 nM and 1.5 nM against H1N1, H5N1 and H5N8 NAs respectively .

HY-139991

Neuraminidase-IN-3	Influenza Virus	Infection
Neuraminidase-IN-3 (compound 23d) is a potent influenza neuraminidase (NA) inhibitor with IC₅₀ values of 0.73, 0.26, and 0.63 nM against H1N1, H5N1, and H5N8 NAs, respectively .

Cat. No.	Product Name	Type

HY-W019823

4-MUNANA

2 Publications Verification

Fluorescent Dyes

4-MUNANA is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .

HY-32264

X-Neu5Ac sodium X-NeuNAc	Fluorescent Dyes
X-Neu5Ac (sodium) is a substrate for chromogenic assay of neuraminidase activity in bacterial expression systems; with a K_m of 0.89 mM for neuraminidase.

HY-DY1034

4-MUNANA (solution)

Fluorescent Dyes

4-MUNANA (solution) is a substrate of influenza virus neuraminidase (NA) with high selectivity and irreversible reaction. In the enzymatic reaction, 4-MUNANA is hydrolyzed by NA to generate fluorescent 4-methylumbelliferone (4-MU). By detecting the fluorescence intensity of 4-MU, quantitative analysis of NA activity can be achieved. 4-MUNANA can be used in influenza-related research, such as screening NA inhibitors, developing new anti-influenza drugs, and studying the infection mechanism of influenza viruses .
Solvent and Concentration: Sterile water: 10 mM

HY-D2982

BTP9-Neu5Ac	Fluorescent Dyes
BTP9-Neu5Ac is a fluorescent imaging probe specifically designed for detecting the neuraminidase (NA) sialidase activity of influenza viruses. BTP9-Neu5Ac can visualize the intracellular Golgi localization of the viral NA activity. BTP9-Neu5Ac can be used for precise and temporal monitoring of the key enzyme activities during the viral life cycle .

Cat. No.	Product Name	Type

HY-P3008

Submandibular mucin	Biochemical Assay Reagents
Submandibular mucin is a high molecular weight glycoprotein that is used as a substrate for the viral enzyme neuraminidase .

HY-D0980

Biotin-DADOO

Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin

Biochemical Assay Reagents

Biotin-DADOO (Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin) is a biotin-containing amine compound and a biotinylation reagent. As an amino component, Biotin-DADOO participates in the nucleophilic ring-opening reaction of epoxidized ω-double bonds during the synthesis of biotinylated inhibitor derivatives. Biotin-DADOO can be conjugated with carboxymethyl cellulose derivatives. Biotin-DADOO is involved in the synthesis of biotin-estradiol conjugates for enzyme immunoassays. Biotin-DADOO can be used in the research of influenza A .

HY-137878

2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid

PNP-α-NeuNAc

Biochemical Assay Reagents

2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid (PNP-α-NeuNAc) is a classic chromogenic substrate for neuraminidase. 2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid releases p-nitrophenol upon enzymatic hydrolysis, allowing quantification of enzyme activity and inhibitory effects via spectrophotometry. 2-O-(p-Nitrophenyl)-α-D-N-acetylneuraminic acid (PNP-α-NeuNAc) acts as a sialyl donor in the process of enzyme-catalyzed trans-sialylation .

HY-133172

Zanamivir amine	Biochemical Assay Reagents
Zanamivir amine is a neuraminidase inhibitor with antiviral activity. Zanamivir amine can effectively inhibit the proliferation of influenza virus. Zanamivir amine is clinically used to inhibit influenza infection. Zanamivir amine reduces viral load by interfering with the viral replication process.

Cat. No.	Product Name	Target	Research Area

HY-P3008

Submandibular mucin	Biochemical Assay Reagents	Others
Submandibular mucin is a high molecular weight glycoprotein that is used as a substrate for the viral enzyme neuraminidase .

HY-P3823

Asp-Asp-Asp-Asp-Asp-Asp	Influenza Virus	Infection
Asp-Asp-Asp-Asp-Asp-Asp is a polyaspartic acid. The specificity of the catalytic and antigenic sites of influenza virus neuraminidase is related to the number of specific amino acids.

HY-P3823A

Asp-Asp-Asp-Asp-Asp-Asp TFA	Influenza Virus	Infection
Asp-Asp-Asp-Asp-Asp-Asp TFA is a polyaspartic acid. The specificity of the catalytic and antigenic sites of influenza virus neuraminidase is related to the number of specific amino acids.

Cat. No.	Product Name

HY-KE8013

Protein Deglycosylation Kit (for N-Linked & Simple O-Linked Glycans)

Protein Deglycosylation Kit (for N-Linked & Simple O-Linked Glycans) includes the enzymes and reagents necessary for the removal of all N-linked and relatively simple O-linked glycans. The enzymatic reagents are a mixture of three glycosidases, namely PNGase F, O-Glycosidase, and α2-3,6,8,9 Neuraminidase. All enzymes are recombinant enzymes expressed in Escherichia coli BL21 and subsequently purified. The molecular weights of these enzymes are as follows: PNGase F is 36 kDa, O-Glycosidase is 147 kDa, and α2-3,6,8,9 Neuraminidase is 66 kDa.

HY-KE8012

Protein Deglycosylation Kit(for O-linked Glycans)

Protein Deglycosylation Kit (for O-linked Glycans)contains O-Glycosidase and a2-3,6,8,9 Neuraminidase.Both enzymes are crucial tool enzymes for glycosylation research and are used in combination to enzymatically release O-linked glycans from glycoproteins.O-Glycosidase is capable of cleaving and releasing Core 1 (Gal-B(1-3)-GalNAc-)and Core 3(GIcNAc-B(1-3)-GalNAc-)O-linked disaccharides,which are linked to the hydroxyl groups of Ser or Thr residues in glycoproteins.a2-3,6,8,9 Neuraminidase can remove a(2,3)-,a(2,6)-,a(2,8)-,and a(2,9)-sialic acid residues from the non-reducing termini of O-linked glycans.

HY-KE8014

Protein Deglycosylation Kit (for N-linked & Complex O-linked Glycans)

Protein Deglycosylation Kit (for N-linked & Complex O-linked Glycans) includes the enzymes and reagents reuired for the removal of all N-linked and some complex O-linked glycans. The enzyme reagent in this kit is a mixture of five glycosidases, namely PNGase F, O-Glycosidase, α2-3,6,8,9 Neuraminidase, β1-4 Galactosidase, and β-N-Acetylhexosaminidase. All enzymes in this kit are recombinant enzymes expressed in Escherichia coli BL21 and subsequently purified. The molecular weights of these enzymes are as follows: PNGase F is 36 kDa, O-Glycosidase is 14 kDa,α2-3,6,8,9 Neuraminidase is 66 kDa, β1-4 Galactosidase is 94 kDa, and β-N-Acetylhexosaminidase is 55 kDa.

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0736

Coptisine chloride Maximum Cited Publications 11 Publications Verification	Infection Alkaloids Classification of Application Fields Coptis chinensis Franch. Ranunculaceae Metabolic Disease Plants Isoquinoline Alkaloids Disease Research Fields Source Classification	Indoleamine 2,3-Dioxygenase (IDO) Bacterial Influenza Virus
Coptisine chloride is an alkaloid from Chinese goldthread, and acts as an efficient uncompetitive IDO inhibitor with a K_i value of 5.8 μM and an IC₅₀ value of 6.3 μM. Coptisine chloride is a potent *H1N1 neuraminidase* (NA-1) inhibitor with an IC₅₀ of 104.6?μg/mL and can be used for influenza A (H1N1)** infection.

HY-N0243

Theaflavin 5+ Cited Publications	Infection Flavonoids other families Classification of Application Fields Flavanols Phenols Polyphenols Plants Endogenous metabolite Disease Research Fields Source Classification	Influenza Virus Endogenous Metabolite
Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.

HY-N7922

Urolithin M5 1 Publications Verification Decarboxyellagic acid	Structural Classification Canarium album (Lour.) Rauesch. Phenols Polyphenols Plants Burseraceae Source Classification	Influenza Virus p38 MAPK EGFR Akt Reactive Oxygen Species (ROS) Apoptosis
Urolithin M5 (Decarboxyellagic acid) is an orally active influenza virus neuraminidase inhibitor and neuroprotective agent, with IC₅₀ values of 174.8 μM (HK68), 191.5 μM (pdm09), 243.2 μM (WSN) and 257.1 μM (PR8) against four influenza virus neuraminidases, respectively. Urolithin M5 inhibits viral neuraminidase activity, thereby blocking influenza virus replication (including oseltamivir (HY-13317)-resistant strains), protecting infected mammals from death and improving pulmonary edema. Urolithin M5 forms a hydrogen-bond stabilized complex with IGF1R, and binds to MAPK14, AKT1, NFKB1 and EGFR. Urolithin M5 reduces reactive oxygen species production, inhibits neuronal apoptosis, restores mitochondrial transmembrane potential, and promotes neurite outgrowth of damaged neuronal cells. Urolithin M5 can be used in research related to influenza virus infection and Alzheimer's disease .

HY-N2533

Cyanidin 3-sambubioside chloride Cyanidin-3-O-sambubioside chloride	Infection Anthocyans Flavonoids other families Classification of Application Fields Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Influenza Virus Angiotensin-converting Enzyme (ACE) Akt MMP
Cyanidin 3-sambubioside chloride (Cyanidin-3-O-sambubioside chloride), a major anthocyanin, a natural colorant, and is a potent NO inhibitor. Cyanidin 3-sambubioside chloride is a H274Y mutation inhibitor, and inhibits influenza neuraminidase activity with an IC₅₀ of 72 μM. Cyanidin 3-sambubioside chloride inhibits angiotensin-converting enzyme (ACE) activity and has antioxidant, anti-angiogenic and antiviral properties .

HY-N1745A

3-Deoxysappanchalcone 2 Publications Verification	Structural Classification Chalcones Flavonoids Classification of Application Fields Leguminosae Caesalpinia sappan L. Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Influenza Virus
3-Deoxysappanchalcone is a kinase inhibitor and antiviral agent. 3-Deoxysappanchalcone directly targets MET, EGFR, AKT, mTOR, p38 MAPK, JNK, thrombin, FXa, and influenza virus neuraminidase, thereby regulating related signaling pathways. 3-Deoxysappanchalcone induces cell cycle arrest, ROS production, and apoptosis. 3-Deoxysappanchalcone exhibits anti-inflammatory, anti-allergic, anticoagulant, and antithrombotic activities. 3-Deoxysappanchalcone is applicable to research related to gefitinib-resistant lung cancer, esophageal squamous cell carcinoma, thrombosis, and influenza virus infection .

HY-N4194

Glabrone 1 Publications Verification	Flavonoids Classification of Application Fields Leguminosae Phenols Polyphenols Metabolic Disease Plants Glycyrrhiza uralensis Fisch. Disease Research Fields Isoflavones Source Classification	PPAR Influenza Virus
Glabrone is an isoflavone found in Glycyrrhiza glabra roots. Glabrone exhibits significant PPAR-γ ligand binding activity. Glabrone is a specific UGT1A9 probe substrate, and its metabolites can block influenza virus release by inhibiting neuraminidase (NA). Glabrone can be used to screen for herb-drug interactions and for anti-influenza virus activity .

HY-N2735

7,3',4'-Trihydroxy-3-benzyl-2H-chromene	Leguminosae Caesalpinia sappan L. Phenols Polyphenols Plants Source Classification	Influenza Virus
7,3',4'-Trihydroxy-3-benzyl-2H-chromene is an reversible noncompetitive neuraminidase (NA) inhibitor. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be isolated from the dried heartwood of Caesalpinia sappan L. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene has potent NAs inhibitory activities with IC₅₀ values of 34.6 µM [H1N1], 39.5 µM [H3N2], and 50.5µM [H9N2], respectively. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be used for the research of influenza virus .

HY-N2394

Emodin-1-O-β-D-glucopyranoside 1 Publications Verification	Quinones Rheum palmatum L. Classification of Application Fields Anthraquinones Polygonaceae Phenols Polyphenols Plants Inflammation/Immunology Disease Research Fields Source Classification	Bacterial
Emodin-1-O-β-D-glucopyranoside, isolated from medicinal plant Polygonum cuspidatum Sieb. & Zucc, is a potent and noncompetitive *bacterial neuraminidase* (BNA) inhibitor with an IC₅₀** of 0.85 μM .

HY-N9919

Glyasperin C	Flavonoids Classification of Application Fields Leguminosae Other Diseases Phenols Polyphenols Plants Disease Research Fields Glycyrrhiza uralensis Fisch. Isoflavones Source Classification	Others
Glyasperin C is a potent and reversible noncompetitive inhibitor of *neuraminidase* with an IC₅₀ of 20% at 200 μM. Glyasperin C is a polyphenol isolated from the roots of Glycyrrhiza uralensis .

HY-N12370

Tenaxin I	Flavonoids Flavones Labiatae Plants Medicago truncatula Gaertn. Source Classification	Others
Tenaxin I is a component extracted from Radix Scutellariae with neuraminidase inhibitory activity .

HY-N8262

Dehydrocorybulbine chloride	Alkaloids Other Alkaloids Plants Papaveraceae Corydalis turtschaninovii Bess. Source Classification	Influenza Virus
Dehydrocorybulbine chloride is an isoquinoline alkaloid with neuraminidase (NA) inhibitory activity. Dehydrocorybulbine chloride can be isolated from the 95% ethanol extract of the rhizome of Viola odorata .

HY-N0243R

Theaflavin (Standard)	Structural Classification Flavonoids other families Flavanols Phenols Polyphenols Plants Endogenous metabolite Source Classification	Reference Standards Influenza Virus Endogenous Metabolite
Theaflavin (Standard) is the analytical standard of Theaflavin. This product is intended for research and analytical applications. Theaflavin is a suitable natural inhibitor against influenza A (H1N1) neuraminidase.

HY-N3421

Koaburaside	Eucommia ulmoides Oliver Eucommiaceae Plants Saccharides Monosaccharides Source Classification	Interleukin Related TNF Receptor Influenza Virus
Koaburaside is a cytoprotective and anti-inflammatory natural compound. Koaburaside shows antioxidant activity with an IC₅₀ of 9.0 μM for DPPH-free radical scavenging assay. Koaburaside inhibits histamine release and expressions of IL-6 and TNF-α in human mast cells. Koaburaside also effectively inhibits influenza A neuraminidase .

HY-A0181AR

Adenosine 5'-monophosphate monohydrate (Standard) 5'-AMP monohydrate (Standard)	Structural Classification Ketones, Aldehydes, Acids Endogenous metabolite Source Classification	Reference Standards Endogenous Metabolite Adenosine Receptor HSV
Cyanidin 3-sambubioside (chloride) (Standard) is the analytical standard of Cyanidin 3-sambubioside (chloride). This product is intended for research and analytical applications. Cyanidin 3-sambubioside chloride (Cyanidin-3-O-sambubioside chloride), a major anthocyanin, a natural colorant, and is a potent NO inhibitor. Cyanidin 3-sambubioside chloride is a H274Y mutation inhibitor, and inhibits influenza neuraminidase activity with an IC50 of 72 μM. Cyanidin 3-sambubioside chloride inhibits angiotensin-converting enzyme (ACE) activity and has antioxidant, anti-angiogenic and antiviral properties .

HY-N10843

4-O-Methylepisappanol	Flavanonols Flavonoids Caesalpiniaceae Plants Source Classification	Influenza Virus
4-O-Methylepisappanol (compound 9) is nature product that could be isolated from heartwood of Caesalpinia sappan. 4-O-Methylepisappanol is a potent neuraminidase inhibitor on the surface of influenza viruses with IC₅₀ values of 42.8, 63.2, and 63.2 µM for A/Chicken/Korea/MS96/96 [H9N2], A/PR/8/34 [H1N1], and A/Hong Kong/8/68 [H3N2], respectively .

HY-129150

Ganoderic acid TR	Infection Triterpenes Classification of Application Fields Terpenoids Polyporaceae Ganoderma lucidum (Leyss. Ex Fr.) Karst. Plants Disease Research Fields Source Classification	Influenza Virus
Ganoderic acid TR is a broad-spectrum inhibitor of influenza neuraminidase enzymes (NAs). Ganoderic acid TR has IC₅₀ values of 10.9 and 4.6 μM for H5N1 and H1N1 NAs, respectively. Ganoderic acid TR is limited by cytotoxicity and shows only weak activity against Oseltamivir (HY-13317)-resistant H1N1 viruses and influenza B viruses .

HY-N0736R

Coptisine chloride (Standard)	Alkaloids Structural Classification Coptis chinensis Franch. Ranunculaceae Plants Isoquinoline Alkaloids Source Classification	Indoleamine 2,3-Dioxygenase (IDO) Reference Standards Bacterial Influenza Virus
Coptisine (chloride) (Standard) is the analytical standard of Coptisine (chloride). This product is intended for research and analytical applications. Coptisine chloride is an alkaloid from Chinese goldthread, and acts as an efficient uncompetitive IDO inhibitor with a Ki value of 5.8 μM and an IC₅₀ value of 6.3 μM. Coptisine chloride is a potent H1N1 neuraminidase (NA-1) inhibitor with an IC₅₀ of 104.6 μg/mL and can be used for influenza A (H1N1) infection.

HY-N10298

Massarilactone H	Infection Natural Products Microorganisms Classification of Application Fields Disease Research Fields Source Classification	Influenza Virus
Massarilactone H, a polyketide, is a *neuraminidase* inhibitor, with an IC₅₀ of 8.18 µM .

HY-N9036

Drechslerine A	Microorganisms Terpenoids Sesquiterpenes Source Classification	Influenza Virus
Drechslerine A has *neuraminidase* inhibitory activity (IC₅₀: 0.79 μM). Drechslerine A is a terpene that can be isolated from endophytic Cochliobolus. Drechslerine A can be used for research of Influenza Virus .

HY-N2533R

Cyanidin 3-sambubioside chloride (Standard) Cyanidin-3-O-sambubioside chloride (Standard)	Structural Classification Anthocyans Flavonoids other families Phenols Polyphenols Plants Source Classification	Reference Standards Influenza Virus Angiotensin-converting Enzyme (ACE) Akt MMP
Cyanidin 3-sambubioside (chloride) (Standard) is the analytical standard of Cyanidin 3-sambubioside (chloride). This product is intended for research and analytical applications. Cyanidin 3-sambubioside chloride (Cyanidin-3-O-sambubioside chloride), a major anthocyanin, a natural colorant, and is a potent NO inhibitor. Cyanidin 3-sambubioside chloride is a H274Y mutation inhibitor, and inhibits influenza neuraminidase activity with an IC50 of 72 μM. Cyanidin 3-sambubioside chloride inhibits angiotensin-converting enzyme (ACE) activity and has antioxidant, anti-angiogenic and antiviral properties .

HY-N8399

Yadanziolide B	Simaroubaceae Classification of Application Fields Terpenoids Diterpenoids Plants Disease Research Fields Inflammation/Immunology Source Classification Brucea javanica (L.) Merr.	Influenza Virus
Yadanziolide B, a natural quassinoid, is a potential H5N1 neuraminidase inhibitor .

HY-N15618

Antiviral agent 68	Alpinia hainanensis K. Schum. Natural Products Plants Source Classification Zingiberaceae	Influenza Virus
Antiviral agent 68 (Compound 3) is a diarylheptanoid that can be isolated from Alpinia katsumadai. Antiviral agent 68 has weak inhibitory activity against the *neuraminidase* of influenza virus A/PR/8/34, with an IC₅₀ of 29.75 μM .

HY-N12853

6-Methoxynaringenin-7-O-β-D-glucoside	Flavonoids Flavones Labiatae Cassia Plants Source Classification	Others
6-Methoxynaringenin-7-O-β-D-glucoside is a methoxynaringenin that can be isolated from Salvia plebeia .

Species:	Human (2) Virus (75) Mouse (1)
Tag:	His (62) Tag Free (17) Myc (1) Fc (1)
Source:	HEK293 (63) P. pastoris (1) Sf9 insect cells (14) E. coli (2)

Cat. No.	Compare	Product Name	Species	Source	Image

HY-P74732

	Neuraminidase Protein, C.perfringens (His) Sialidase; Neuraminidase; nanH	Virus	E. coli
	Neuraminidase is a subtype of sialidase associated with the pathogenic potential of microbial infections.As an enzyme, neuraminidase plays a crucial role in catalyzing the removal of terminal sialic acid residues from glycoproteins and glycolipids.Neuraminidase Protein, C.perfringens (His) is the recombinant Virus-derived Neuraminidase protein, expressed by E.coli , with N-His labeled tag.

HY-P77073

	Neuraminidase Protein, M.viridifaciens (His) Sialidase; Neuraminidase; nedA	Others	E. coli
	Neuraminidase is a subtype of sialidase associated with the pathogenic potential of microbial infections. As an enzyme, neuraminidase plays a crucial role in catalyzing the removal of terminal sialic acid residues from glycoproteins and glycolipids. Neuraminidase Protein, M.viridifaciens (His) is the recombinant Neuraminidase protein, expressed by E. coli , with N-His labeled tag.

HY-P703908

	*NA/Neuraminidase* Protein, Influenza B (EPI1868374, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, Influenza B (B/Austria/1359417/2021)	Virus	Sf9 insect cells
	NA/Neuraminidase Protein, Influenza B (EPI1868374, sf9, His) is the recombinant virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells, with C-His tag.

HY-P73231

	*NA/Neuraminidase* Protein, Influenza A H1N1 (HEK293)** NA; Neuraminidase	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. This product is an active extract, not a recombinant NA protein. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73233

	*NA/Neuraminidase* Protein, Influenza A H3N2 (HEK293)** NA; Neuraminidase	Virus	HEK293
	Neuraminidase proteins catalyze the removal of terminal sialic acid residues from viral and cellular glycoconjugates, facilitating virus release and spread. NA/Neuraminidase Protein, Influenza A H3N2 (HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free.

HY-P73771

	*NA/Neuraminidase* Protein, H3N2 (ACN50232, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (HEK293)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (ACN50232, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73755

	*NA/Neuraminidase* Protein, Influenza B (AAA43749, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, Influenza B (B/Lee/1940, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, Influenza B (AAA43749, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73756

	*NA/Neuraminidase* Protein, Influenza B (4CPL_A, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, Influenza B (B/Brisbane/60/2008, HEK293)	Virus	HEK293
	NA/Neuraminidase Protein, Influenza B (4CPL_A, HEK293) is the recombinant virus-derived NA/Neuraminidase, expressed by HEK293 , with tag Free labeled tag. ,

HY-P73754

	*NA/Neuraminidase* Protein, Influenza B (EPI529344, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, Influenza B (B/PHUKET/3073/2013, sf9, His)	Virus	Sf9 insect cells
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, Influenza B (EPI529344, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with N-His labeled tag.

HY-P73777

	*NA/Neuraminidase* Protein, H1N1 (P03469, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/USSR/90/1977, HEK293)	Virus	HEK293
	NA/Neuraminidase Protein, an enzyme found on the surface of influenza viruses, is responsible for the cleavage of sialic acid residues. Inhibition of NA/Neuraminidase Protein is a key target for antiviral drugs. Targeting NA/Neuraminidase Protein may provide potential therapeutic interventions by preventing viral release, reducing viral spread. NA/Neuraminidase Protein, H1N1 (P03469, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free.

HY-P73239

	*NA/Neuraminidase* Protein, Influenza A H5N1 (H255Y, HEK293)** NA; Neuraminidase	Virus	HEK293
	Neuraminidase (NA) is described as a receptor-destroying enzyme because it cleaves a terminal sialic acid from the cellular receptors. Whereby, NA facilitates viral invasion of the upper airways, facilitates virus release during virus budding, prevents self-aggregation and ensures the efficient spread of the progeny virus from cell to cell, and also plays a role in the determination of host range restriction on replication and virulence. NA/Neuraminidase Protein, Influenza A H5N1 (H255Y, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free and H255Y mutation. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73236

	*NA/Neuraminidase* Protein, Influenza A H3N2 (N294S, HEK293)** NA; Neuraminidase	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, Influenza A H3N2 (N294S, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free and N294S mutation. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73237

	*NA/Neuraminidase* Protein, Influenza A H3N2 (R292K, HEK293)** NA; Neuraminidase	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, Influenza A H3N2 (R292K, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free and R292K mutation. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73778

	*NA/Neuraminidase* Protein, H1N1 (P03468, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Puerto Rico/8/1934, HEK293)	Virus	HEK293
	The NA/Neuraminidase Protein is an influenza virus surface enzyme that cleaves sialic acid residues. Inhibiting NA/Neuraminidase Protein is crucial for antiviral drugs. Targeting NA/Neuraminidase Protein can help prevent viral release, reduce viral spread. NA/Neuraminidase Protein, H1N1 (P03468, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free. This product is an active extract, not a recombinant NA protein. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73796

	*NA/Neuraminidase* Protein, H1N1 (ABO38354, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Henry/1936, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ABO38354, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73757

	*NA/Neuraminidase* Protein, H5N1 (AEO89183, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H5N1 (A/Hubei/1/2010, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H5N1 (AEO89183, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73758

	*NA/Neuraminidase* Protein, H5N1 (ABU94738, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H5N1 (A/Anhui/1/2005, sf9, His)	Virus	Sf9 insect cells
	Neuraminidase (NA) is described as a receptor-destroying enzyme because it cleaves a terminal sialic acid from the cellular receptors. Whereby, NA facilitates viral invasion of the upper airways, facilitates virus release during virus budding, prevents self-aggregation and ensures the efficient spread of the progeny virus from cell to cell, and also plays a role in the determination of host range restriction on replication and virulence. NA/Neuraminidase Protein, H5N1 (ABU94738, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73761

	*NA/Neuraminidase* Protein, H3N2 (H274Y, ACN50232, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (H274Y, HEK293)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (H274Y, ACN50232, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73764

	*NA/Neuraminidase* Protein, H3N2 (E119V, ACN50232, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (E119V, HEK293)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (E119V, ACN50232, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73765

	*NA/Neuraminidase* Protein, H3N2 (AVG71505, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Kansas/14/2017, sf9, His)	Virus	Sf9 insect cells
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (AVG71505, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73766

	*NA/Neuraminidase* Protein, H3N2 (AFG72176, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Amsterdam/4112/1992, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (AFG72176, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73770

	*NA/Neuraminidase* Protein, H3N2 (ACN50232, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Babol/36/2005, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (ACN50232, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73773

	*NA/Neuraminidase* Protein, H3N2 (ABO44071, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Albany/18/1968, HEK293, His)	Virus	HEK293
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H3N2 (ABO44071, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73776

	*NA/Neuraminidase* Protein, H1N1 (P03469, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/USSR/90/1977, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein, an enzyme found on the surface of influenza viruses, is responsible for the cleavage of sialic acid residues. Inhibition of NA/Neuraminidase Protein is a key target for antiviral drugs. Targeting NA/Neuraminidase Protein may provide potential therapeutic interventions by preventing viral release, reducing viral spread. NA/Neuraminidase Protein, H1N1 (P03469, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73780

	*NA/Neuraminidase* Protein, H1N1 (H275Y, ACP41107, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (H275Y, HEK293)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (H275Y, ACP41107, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73781

	*NA/Neuraminidase* Protein, H1N1 (EPI859652, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Michigan/45/2015, sf9, His)	Virus	Sf9 insect cells
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (EPI859652, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73782

	*NA/Neuraminidase* Protein, H1N1 (EPI859651, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Michigan/45/2015, HEK293, His)	Virus	HEK293
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (EPI859651, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73783

	*NA/Neuraminidase* Protein, H1N1 (EPI1799927, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Brisbane/02/2018, sf9, His)	Virus	Sf9 insect cells
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (EPI1799927, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73786

	*NA/Neuraminidase* Protein, H1N1 (AQS19400, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Idaho/01/2017, HEK293, His)	Virus	HEK293
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (AQS19400, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73790

	*NA/Neuraminidase* Protein, H1N1 (ACP41107, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/California/04/2009, sf9, His)	Virus	Sf9 insect cells
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ACP41107, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73791

	*NA/Neuraminidase* Protein, H1N1 (ACP41107, HEK293, Fc)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/California/04/2009, HEK293, Fc)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ACP41107, HEK293, Fc) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-hFc labeled tag.

HY-P73792

	*NA/Neuraminidase* Protein, H1N1 (ACM51249, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Arizona/13/2008, HEK293, His)	Virus	HEK293
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (ACM51249, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73793

	*NA/Neuraminidase* Protein, H1N1 (ACF41870, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Beijing/262/1995, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ACF41870, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73794

	*NA/Neuraminidase* Protein, H1N1 (ABR28848, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Auckland/606/2001, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ABR28848, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73795

	*NA/Neuraminidase* Protein, H1N1 (ABQ53689, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Auckland/6/1996, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ABQ53689, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73797

	*NA/Neuraminidase* Protein, H1N1 (ABO38057, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/AA/Marton/1943, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ABO38057, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73798

	*NA/Neuraminidase* Protein, H1N1 (ABD95342, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/Baylor/11515/1982, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (ABD95342, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73762

	*NA/Neuraminidase* Protein, H3N2 (EPI675797, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Hong Kong/4801/2014, sf9, His)	Virus	Sf9 insect cells
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (EPI675797, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73763

	*NA/Neuraminidase* Protein, H3N2 (EPI675797, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Hong Kong/4801/2014, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (EPI675797, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73767

	*NA/Neuraminidase* Protein, H3N2 (AFG71945, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Hong Kong/107/1971, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (AFG71945, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73768

	*NA/Neuraminidase* Protein, H3N2 (AEG65596, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Australia/NHRC0001/2005, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (AEG65596, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73769

	*NA/Neuraminidase* Protein, H3N2 (ADT79152, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/swine/Italy/526/1985, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (ADT79152, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73774

	*NA/Neuraminidase* Protein, H1N1 (QEM24782, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/swine/Shandong/1207/2016, sf9, His)	Virus	Sf9 insect cells
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (QEM24782, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

HY-P73779

	*NA/Neuraminidase* Protein, H1N1 (N295S, ACP41107, HEK293)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (N295S , HEK293)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (N295S, ACP41107, HEK293) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with tag free. It originates from cell lysates collected after expressing a DNA sequence encoding the Influenza A virus neuraminidase.

HY-P73787

	*NA/Neuraminidase* Protein, H1N1 (AKM14549, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/swine/Canada/01093/2006, HEK293, His)	Virus	HEK293
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (AKM14549, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73799

	*NA/Neuraminidase* Protein, H1N1 (AAF77044, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/swine/Iowa/15/1930, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H1N1 (AAF77044, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73759

	*NA/Neuraminidase* Protein, H3N2 (QGZ99158, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/swine/China/JG20/2019, HEK293, His)	Virus	HEK293
	NA/Neuraminidase Protein is a receptor-destroying enzyme that cleaves terminal sialic acids from cellular receptors, potentially facilitating viral invasion of the upper airways by targeting sialic acid moieties on airway epithelial cell mucin. NA plays a pivotal role in viral propagation by catalyzing the removal of terminal sialic acid residues from both viral and cellular glycoconjugates. Moreover, the sialidase activity in late endosome/lysosome traffic appears to enhance virus replication. NA/Neuraminidase Protein, H3N2 (QGZ99158, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73760

	*NA/Neuraminidase* Protein, H3N2 (Q75VQ4, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Aichi/2/1968, HEK293, His)	Virus	HEK293
	Neuraminidase proteins catalyze the removal of terminal sialic acid residues from viral and cellular glycoconjugates, facilitating virus release and spread. NA/Neuraminidase Protein, H3N2 (Q75VQ4, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73772

	*NA/Neuraminidase* Protein, H3N2 (ACF36533, HEK293, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H3N2 (A/Hong Kong/CUHK19579/1998, HEK293, His)	Virus	HEK293
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H3N2 (ACF36533, HEK293, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by HEK293 , with N-His labeled tag.

HY-P73775

	*NA/Neuraminidase* Protein, H1N1 (QEM24761, sf9, His)** NA; Neuraminidase; NA/Neuraminidase Protein, H1N1 (A/swine/Henan/SN13/2018, sf9, His)	Virus	Sf9 insect cells
	NA (neuraminidase) proteins play a key role in viral transmission by catalyzing the removal of terminal sialic acid residues from viral and cellular glycoconjugates. NA plays a role in determining host range, limiting replication, and virulence. NA is associated with the development and progression of type 2 diabetes mellitus (T2D). NA/Neuraminidase Protein, H1N1 (QEM24761, sf9, His) is the recombinant Virus-derived NA/Neuraminidase protein, expressed by Sf9 insect cells , with C-His labeled tag.

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Cat. No.	Product Name	Chemical Structure

HY-13318S

Oseltamivir acid-d3

Oseltamivir acid-d₃ is a deuterium labeled Oseltamivir acid (HY-13318). Oseltamivir acid, the active metabolite of Oseltamivir phosphate, is an orally bioavailable, potent and selective inhibitor of influenza virus neuraminidase (IC₅₀=2 nM) with activity against both influenza A and B viruses. Oseltamivir acid has an extremely weak ability to penetrate the BBB under normal physiological conditions, but its blood-brain barrier penetration is significantly enhanced under inflammatory conditions .

HY-13317S

Oseltamivir-d3
Oseltamivir-d₃ is a deuterium labeled Oseltamivir. Oseltamivir is an influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀s of 0.67, 0.9, 1.34 and 13 nM, respectively. Anti-influenza A and B agent .

HY-17016S

Oseltamivir-d5 phosphate
Oseltamivir-d₅ (phosphate) is the deuterium labeled Oseltamivir phosphate. Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B .

HY-17016S1

Oseltamivir-d3 phosphate
Oseltamivir-d₃ (phosphate)eis the deuterium labeled Oseltamivir phosphate. Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B.

HY-17016S3

Oseltamivir-13C,d3 phosphate
Oseltamivir- ¹³C,d₃ (phosphate) (GS 4104- ¹³C,d₃ (phosphate)) is ¹³C labeled Oseltamivir (phosphate). Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B.

HY-13317S3

Oseltamivir-d5
Oseltamivir-d₅ is the deuterium labeled Oseltamivir . Oseltamivir is an influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀ of 0.67, 0.9, 1.34 and 13 nM, respectively. Anti-influenza A and B agent .

HY-13318S1

Oseltamivir acid-13C,d3
Oseltamivir acid-13C,d3 (GS 4071-13C,d3; Ro 64-0802-13C,d3) is a 13C- and deuterium-labeled Oseltamivir acid (HY-13318). Oseltamivir acid is the active metabolite of Oseltamivir phosphate and inhibits influenza virus neuraminidase (IC₅₀=2 nM). Oseltamivir acid is orally active and can be used to study influenza A/B infections .

HY-13317S4

Oseltamivir-d3 hydrochloride
Oseltamivir-d₃ hydrochloride is the deuterium-labeled Oseltamivir (HY-13317) . Oseltamivir is an influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀s of 0.67, 0.9, 1.34 and 13 nM, respectively. Anti-influenza A and B agent .

HY-13317S1

Oseltamivir-d3-1
Oseltamivir-d₃-1 is the deuterium labeled Oseltamivir . Oseltamivir is an influenza virus neuraminidase inhibitor (NAI). Oseltamivir inhibits influenza A/H3N2, A/H1N2, A/H1N1, and B viruses with mean IC₅₀s of 0.67, 0.9, 1.34 and 13 nM, respectively. Anti-influenza A and B agent .

HY-14818S1

Laninamivir-13C,15N2
Laninamivir- ¹³C, ¹⁵N₂ (R 125489- ¹³C, ¹⁵N₂) is ¹³C and ¹⁵N labeled Laninamivir. Laninamivir (R 125489) is a potent influenza neuraminidase (NA) inhibitor with IC₅₀s of 0.90 nM, 1.83 nM and 3.12 nM for avian H12N5 NA (N5), pH1N1 N1 NA (p09N1) and A/RI/5+/1957 H2N2 N2 (p57N2), respectively .

Cat. No.	Product Name		Classification

HY-149058

Neuraminidase-IN-13		Azide
Neuraminidase-IN-13 (Compound 10) is a *neuraminidase* inhibitor with antiviral activity and low cytotoxicity. Neuraminidase-IN-13 significantly inhibits NDV infection of Vero cells by preventing the release of viral particles from infected cells . Neuraminidase-IN-13 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

HY-176962

Di(zanamivir-amide(N-Me)-PEG1)-N-PEG4-alkyne		Alkynes
Di(zanamivir-amide(N-Me)-PEG1)-N-PEG4-alkyne is a conjugate of Zanamivir (a viral *neuraminidase* inhibitor) (HY-13210) and linker. Di(zanamivir-amide(N-Me)-PEG1)-N-PEG4-alkyne can be used for viral infection research .

HY-149057

Neuraminidase-IN-12		Azide
NDV-IN-1 is an antiviral agent with high *neuraminidase* inhibitory activity. NDV-IN-1 exhibits in vitro inhibitory activity against Newcastle disease virus (NDV). NDV-IN-1 significantly inhibits NDV infection of Vero cells by preventing the release of virus particles from infected cells . Neuraminidase-IN-12 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

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