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Results for "

innate+immunity

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Androgen Receptor (3) Angiotensin-converting Enzyme (ACE) (2) Antibiotic (3) Apoptosis (14) Arginase (1) Bacterial (13) Biochemical Assay Reagents (9) c-Fms (1) c-Myc (1) Calcium Channel (1) CDK (1) Complement System (1) Cyclic GMP-AMP Synthase (5) DNA Glycosylase (1) DNA Methyltransferase (1) DNA/RNA Synthesis (8) Drug Intermediate (1) Drug Metabolite (1) E1/E2/E3 Enzyme (1) Elastase (1) Endogenous Metabolite (6) Environmental Pollutants (1) Epoxide Hydrolase (1) ERK (4) Estrogen Receptor/ERR (3) Eukaryotic Initiation Factor (eIF) (1) Factor VIII (1) Factor Xa (1) Factor XI (1) HBV (4) HCV (4) HDAC (1) HIF/HIF Prolyl-Hydroxylase (2) HIV (1) IFNAR (3) Influenza Virus (3) Insecticide (1) Interleukin Related (8) IRAK (3) Isotope-Labeled Compounds (4) Liposome (1) LXR (2) MAP3K (2) MEK (2) mRNA (13) mTOR (1) MyD88 (1) Necroptosis (1) NF-κB (6) NOD-like Receptor (NLR) (3) p38 MAPK (2) p62 (2) PARP (1) PD-1/PD-L1 (1) Phosphodiesterase (PDE) (4) Phytohormone (2) PROTACs (3) Protein Arginine Deiminase (1) Reactive Oxygen Species (ROS) (4) Reference Standards (7) RIG-I-like receptor (RLR) (1) ROS Kinase (1) RSV (1) SARS-CoV (5) Sodium Channel (1) SphK (2) STING (10) Tau Protein (1) Thrombin (1) Tim3 (1) TNF Receptor (6) Toll-like Receptor (TLR) (17) Topoisomerase (3) Transmembrane Glycoprotein (2) VD/VDR (2) Virus Protease (1) Wnt (1) β-catenin (1)
By Research Areas:	Cancer (38) Cardiovascular Disease (1) Endocrinology (1) Infection (41) Inflammation/Immunology (77) Metabolic Disease (5) Neurological Disease (5)
Click Chemistry:	Azide (1)
Oligonucleotides:	Nucleotide Analogs (4) CpG ODNs (2) Cationic Lipids (1) Adjuvant (1) mRNA (14) Reporter Genes (1) Bases (2) Cytidine Nucleotide (2)

125

Inhibitors & Agonists

Screening Libraries

Fluorescent Dyes

Biochemical Assay Reagents

Peptides

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-125859

Peroxidase, Horseradish 1 Publications Verification	Reactive Oxygen Species (ROS)	Inflammation/Immunology Endocrinology
Peroxidase, Horseradish actively involves in oxidizing reactive oxygen species, innate immunity, hormone biosynthesis and pathogenesis of several diseases .

HY-131370B

Intralipid 20% 4 Publications Verification	Biochemical Assay Reagents	Cancer
Intralipid 20% is a safe fat emulsion that can be used as a nutritional supplement. Intralipid 20% effectively inhibits the opening of the mitochondrial permeability transition pore, effectively protecting the heart from ischaemia-reperfusion injury and has some potential to modulate the innate immune response .

HY-B2123

Lactose 3 Publications Verification	Environmental Pollutants Endogenous Metabolite Interleukin Related ERK NF-κB	Inflammation/Immunology
Lactose is a β-galactoside consisting of galactose and glucose residues, the main carbohydrate in mammalian breast milk. Lactose, a macronutrient and an inducer of host innate immune responses, possesses immune modulatory functions .

HY-111498A

RGX-104 3 Publications Verification Abequolixron	LXR	Inflammation/Immunology Cancer
RGX-104 is an orally bioavailable and potent liver-X nuclear hormone receptor (LXR) agonist that modulates innate immunity via transcriptional activation of the ApoE gene.

HY-12445

Asnuciclib 2 Publications Verification CDKI-73; LS-007	CDK Apoptosis	Inflammation/Immunology Cancer
Asnuciclib (CDKI-73; LS-007) is an orally active and highly efficacious CDK9 inhibitor, with K_i values of 4 nM, 4 nM and 3 nM for CDK9, CDK1 and CDK2, respectively. Asnuciclib down-regulates the RNAPII phosphorylation. Asnuciclib is also a novel pharmacological inhibitor of Rab11 cargo delivery and innate immune secretion .

HY-153079

eGFP mRNA (N1-Me-Pseudo UTP)	mRNA	Others
eGFP mRNA (N1-Me-Pseudo UTP) will express green fluorescent protein, originally isolated from the jellyfish, Aequorea victoria. The eGFP is a commonly used direct detection reporter in mammalian cell culture, yielding bright green fluorescence. The substitution with N1-Me-Pseudo UTP (m1Ψ) improves protein expression and reduces innate immune response.

HY-147295

Odetiglucan BTH 1677; Imprime PGG	Toll-like Receptor (TLR)	Inflammation/Immunology Cancer
Odetiglucan is a novel β-glucan that is a potent immunostimulant and a Dectin-1 (CLEC7A) agonist. Odetiglucan activates innate immune effector cells and triggers a coordinated anti-cancer immune response .

HY-P99044

Sabatolimab 1 Publications Verification MBG453	Tim3	Inflammation/Immunology
Sabatolimab (MBG453) is a high-affinity, humanized, IgG4 (S228P) antibody targeting TIM-3, an inhibitory receptor that regulates adaptive and innate immune responses. Sabatolimab is a potential immunosuppression agent that can target TIM-3 on immune and myeloid cells .

HY-B0944

Pidotimod 2 Publications Verification	Bacterial	Inflammation/Immunology
Pidotimod is an orally active dipeptide immunostimulant with immunomodulatory properties on the adaptive and the innate immune responses. Pidotimod increases macrophage activity and humoral immune functions. Pidotimod can be used for the research of chronic bronchitis, chronic obstructive pulmonary disease (COPD), bronchiectasis, and chronic idiopathic urticaria,et al .

HY-139374

Zabedosertib 2 Publications Verification BAY 1834845	IRAK	Inflammation/Immunology
Zabedosertib (BAY 1834845) is a selective, orally active IRAK4 inhibitor with immunomodulatory potential, IC₅₀ is 3.55 nM. IRAK4 is a protein kinase involved in signaling innate immune responses from Toll-like receptors . Zabedosertib exhibits anti-inflammatory property against IL-β, LPS (HY-D1056) and Imiquimod (HY-B1080) induced inflammation .

HY-109035

Inarigivir soproxil 1 Publications Verification SB9200; GS-9992	HCV HBV	Infection
Inarigivir soproxil (SB9200) is an agonist of innate immunity and shows potent antiviral activity against resistant HCV variants, with EC₅₀s of 2.2 and 1.0 μM for HCV 1a/1b in cells of genotype 1 HCV replicon systems. Inarigivir soproxil, an orally bioavailable proagent of SB 9000, has broad-spectrum antiviral activity against RNA viruses including HCV, norovirus, respiratory syncytial virus and influenza and HBV .

HY-111498

RGX-104 hydrochloride 3 Publications Verification Abequolixron hydrochloride	LXR	Inflammation/Immunology Cancer
RGX-104 hydrochloride is a small-molecule LXR agonist that modulates innate immunity via transcriptional activation of the ApoE gene.

HY-B1080

Tilorone dihydrochloride 2 Publications Verification	HIF/HIF Prolyl-Hydroxylase Influenza Virus	Infection Neurological Disease
Tilorone dihydrochloride is an orally active interferon (IFN) inducer with broad-spectrum antiviral activities. Tilorone dihydrochloride possesses robust anti-Severe fever with thrombocytopenia syndrome virus (SFTSV) activity in vitro and in vivo through stimulation of host innate immunity. Tilorone dihydrochloride can penetrate the blood-brain barrier to activate HIF in the CNS .Tilorone dihydrochloride exhibits an inhibitory activity with EC₅₀ of 230 nM against Ebola virus (EBOV) .

HY-128570

FD-IN-1	Complement System	Inflammation/Immunology
FD-IN-1 (Compound 12) is an orally bioavailable and selective factor D (FD) inhibitor with an IC₅₀ of 12 nM. Complement FD, a highly specific S1 serine protease, plays a central role in the alternative complement pathway of the innate immune system. FD-IN-1 also inhibits factor XIa (FXIa) and Tryptase β2 with IC₅₀s of 7.7 and 6.5 µM, respectively .

HY-173189

2-5A 2′,5′-ApApA; 2′,5′-trioligoadenylate; 5'-O-Triphosphoryladenylyl-(2'→5')-adenylyl-(2'→5')-adenosine	DNA/RNA Synthesis RSV	Infection Cancer
2-5A is a RNase L activator, signal mediator and innate immune second messenger. 2-5A induces the expression of interferons and interferon-stimulated genes in recipient cells in a RNase L-dependent manner. 2-5A inhibits tumor growth in mouse models via paracrine RNase L activation derived from cancer cells. 2-5A can be used in studies related to viral infection and cancer .

HY-101572

MHP Methyl caprooyl tyrosinate	SphK	Inflammation/Immunology Cancer
MHP (Methyl caprooyl tyrosinate) is an activator of sphingosine kinase (SPHK1), and significantly stimulates CAMP mRNA and protein production. MHP (Methyl caprooyl tyrosinate) enhances antimicrobial defense and innate immunity .

HY-111582

BBIQ	Toll-like Receptor (TLR)	Inflammation/Immunology
BBIQ is a imidazoquinoline compound and a potent and selectively toll-like receptor 7 (TLR7) agonist with an EC₅₀ of 59.1 nM for human TLR7. BBIQ is a powerful vaccine adjuvant that enhances innate immune responses .

HY-160487

KME-2780	IRAK Apoptosis	Cancer
KME-2780 is the orally active inhibitor for IRAK1 and IRAK4 with IC₅₀s of 19 nM and 0.5 nM. KME-2780 can be used for research of dysregulation of innate immune signaling and hematologic malignancies .

HY-100176

PF-4878691 3M-852A	Toll-like Receptor (TLR) Apoptosis TNF Receptor HCV Interleukin Related	Infection Inflammation/Immunology Cancer
PF-4878691 (3M-852A) is an orally active TLR7 agonist. PF-4878691 has the innate immune response activity, antiviral efficacy against HCV, and can be used for the research of cancer .

HY-P2076

Dusquetide SGX942	p62 Bacterial	Infection Cancer
Dusquetide (SGX942) is a first-in-class innate defense regulator (IDR). Dusquetide modulates the innate immune response to both PAMPs and DAMPs by binding to p62. Dusquetide shows activity in both reducing inflammation and increasing clearance of bacterial infection . DAMPs: damage-associated molecular patterns; PAMPs: pathogen-associated molecular patterns

HY-N6714

Alternariol	Topoisomerase Androgen Receptor Estrogen Receptor/ERR Apoptosis	Infection Cancer
Alternariol is an orally ingested mycotoxin produced by Alternaria, capable of inhibiting the activity of topoisomerase I and II (topoisomerase I, topoisomerase II). Alternariol has weak estrogenic (Estrogen Receptor/ERR) and androgen/antiandrogen (Androgen Receptor) effects. Alternariol can induce apoptosis, trigger cell cycle arrest, suppress innate immune responses, and exhibit anti-tumor activity. Alternariol has genotoxic, mutagenic, and endocrine-disrupting effects .

HY-W041892

Dimethyl itaconate 1 Publications Verification	Reactive Oxygen Species (ROS)	Infection Neurological Disease Inflammation/Immunology
Dimethyl itaconate induces innate immune memory (trained immunity), and exhibits immunomodulatory property. Dimethyl itaconate inhibits the activation of microglia, reduces the neuroinflammation and synaptic structural damage. Dimethyl itaconate regulates the composition of intestinal flora .

HY-147338A

5-Methylcytidine 5′-triphosphate trisodium 1 Publications Verification 5-Methyl-CTP trisodium	DNA/RNA Synthesis	Others
5-Methylcytidine 5′-triphosphate (5-Methyl-CTP) trisodium is a modified nucleoside triphosphate. 5-Methylcytidine 5′-triphosphate trisodium can apply in replacing unmodified mRNA, resulting in the increase of translational properties and stability, as well as the reduction of innate immune responses in human and other mammalian cells .

HY-158045

PROTAC PARP1 degrader-1	PROTACs PARP	Cancer
PROTAC PARP1 degrader-1 is a PARP1 PROTAC degrader with a DC₅₀ value of 252.5 nM. PROTAC PARP1 degrader-1, combined with Daunorubicin (HY-13062A), induces the accumulation of cytoplasmic DNA fragments, activates the cGAS/STING innate immune pathway, and remodels the tumor microenvironment. PROTAC PARP1 degrader-1 can be used in research related to breast cancer .

HY-153775

UC-764864	E1/E2/E3 Enzyme Apoptosis	Cancer
UC-764864 is a selective UBE2N inhibitor. UC-764864 covalently binds UBE2N catalytic Cys87, blocks ubiquitin-UBE2N thioester formation and polyubiquitin chain synthesis. UC-764864 blocks ubiquitination of innate immune- and inflammatory-related substrates, and induces cell apoptosis. UC-764864 can be used for the research of acute myeloid leukemia .

HY-145894

NaPi2b-IN-2 1 Publications Verification	Sodium Channel	Metabolic Disease
NaPi2b-IN-2 is a potent inhibitor of sodium-dependent phosphate transporter 2b (SLC34A2, NaPi2b), with an IC₅₀ value of 38 nM against human NaPi2b. NaPi2b-IN-2 reduces intracellular phosphate levels and enhances innate immune gene expression. NaPi2b-IN-2 can be used in research related to hyperphosphatemia .

HY-153879

C12-TLRa	Liposome Toll-like Receptor (TLR)	Infection Inflammation/Immunology
C12-TLRa is an ionized adjuvant lipid. C12-TLRa targets TLR7/8 receptors in endosomes. C12-TLRa enhances mRNA delivery as a structural component of LNPs. C12-TLRa enhances innate immune responses. C12-TLRa can be used for the research of SARS-CoV-2 mRNA vaccine .

HY-135905

CL264	Toll-like Receptor (TLR)	Inflammation/Immunology
CL264 is a TLR7-specific agonist for innate immune signals research .

HY-B2123R

Lactose (Standard)	Reference Standards Endogenous Metabolite Interleukin Related ERK NF-κB	Inflammation/Immunology
Lactose (Standard) is the analytical standard of Lactose. This product is intended for research and analytical applications. Lactose is a β-galactoside consisting of galactose and glucose residues, the main carbohydrate in mammalian breast milk. Lactose, a macronutrient and an inducer of host innate immune responses, possesses immune modulatory functions .

HY-101092A

QS-21	Toll-like Receptor (TLR)	Infection Cancer
QS-21 is a mixture of QS-21-Xyl (HY-101092B) and QS-21-Api (HY-101092), with a ratio of 35:65. QS-21 is an innate immune system-targeted adjuvant. QS-21 is promising for research of oncology vaccines (e.g., melanoma) and infectious disease vaccines (e.g., HIV, malaria) .

HY-Y0683A

Petrolatum (white)	Biochemical Assay Reagents	Infection Inflammation/Immunology
Petrolatum (white) is mainly composed of hydrocarbons, possesses strong water resistance and moisturizing properties, and is commonly used as a pharmaceutical excipient. Petrolatum (white) penetrates into stratum corneum cells, improves skin barrier function, repairs epidermal structure, and reduces transepidermal water loss and the risk of skin damage. Petrolatum (white) induces the expression of antimicrobial peptides, innate immune genes, filaggrin and loricrin. Petrolatum (white) is used in research on atopic dermatitis and post-operative skin infections .

HY-P99928

Efprezimod alfa MK 7110; CD24 Fc	Transmembrane Glycoprotein	Cancer
Efprezimod alfa (MK 7110; CD24 Fc) is a humanized CD24-Fc fusion protein. Efprezimod alfa enhances the interaction between CD24 and Siglec-10, thereby regulating the response of innate immune cells to damage-associated molecular patterns, inhibiting the activation of antigen-presenting cells and subsequent inflammatory responses. Efprezimod alfa is applicable to the research of acute graft-versus-host disease and acquired immunodeficiency syndrome .

HY-123805

KIN1400	RIG-I-like receptor (RLR) HCV IFNAR	Infection
KIN1400 is a potent IRF3 activator. KIN1400 triggers IRF3-dependent innate immune antiviral genes (RIG-I, MDA5, IFIT1, and Mx1) and IFN-β expression. KIN1400 inhibits WNV and DV, two mosquito-borne members of the Flaviviridae and the genus Flavivirus. KIN1400 also inhibits HCV replication. KIN1400 induces innate antiviral immunity through a MAVS-IRF3 axis .

HY-N16463

QS-S2	Drug Intermediate	Others
QS-S2 is the impurity of QS-21 (HY-101092A). QS-21 is an innate immune system-targeted adjuvant .

HY-159114

Whole Glucan Particles	Biochemical Assay Reagents	Inflammation/Immunology
Whole Glucan Particles is a Dectin-1a agonist. Whole Glucan Particles activates the innate immune system to improve the function of macrophages, monocytes and other immune cells .

HY-N6689

Destruxin A 1 Publications Verification	Insecticide Bacterial	Infection Inflammation/Immunology Cancer
Destruxin A is a fungal cyclopeptide with insecticidal and antiviral activities. Destruxin A has a certain inhibitory effect on leukemia cells in vitro. Destruxin A can also specifically inhibit the innate immune response of Drosophila melanogaster, making the flies more susceptible to bacterial infections .

HY-101954

Inarigivir ORI-9020; SB-9000	HBV	Infection
Inarigivir (ORI-9020) is a dinucleotide antiviral drug that can significantly reduce liver HBV DNA in transgenic mice expressing hepatitis B virus. Inarigivir (ORI-9020) act as a RIG-I agonist to activate cellular innate immune responses .

HY-101954A

Inarigivir ammonium ORI-9020 ammonium; SB-9000 ammonium	HBV	Infection Inflammation/Immunology
Inarigivir (ORI-9020) ammonium is a dinucleotide antiviral drug that can significantly reduce liver HBV DNA in transgenic mice expressing hepatitis B virus. Inarigivir (ORI-9020) ammonium acts as a RIG-I (Retinoic acid-inducible gene-I) agonist to activate cellular innate immune responses .

HY-176296

Vizenpistat SR-8541A	Phosphodiesterase (PDE) STING	Cancer
Vizenpistat is an orally active ENPP1 inhibitor. Vizenpistat increases cGAMP levels, blocks 2′3′-cGAMP hydrolysis, inhibits adenosine production, regulates innate immune signaling mediated by the STING pathway, and modulates anti-tumor immune responses. Vizenpistat is applicable to research related to breast cancer and metastatic microsatellite-stable colorectal cancer .

HY-138646

Poly(deoxyadenylic-thymidylic) acid sodium 4 Publications Verification Poly(dA:dT) sodium	Cyclic GMP-AMP Synthase STING	Inflammation/Immunology
Poly(deoxyadenylic-thymidylic) acid (Poly(dA:dT)) sodium is a double-stranded DNA stimulant. Poly(deoxyadenylic-thymidylic) acid sodium is recognized by the intracellular DNA sensor DDX41 and activates the innate immune pathway via the adaptor protein STING, inducing the production of cytokines such as type I interferons. Poly(deoxyadenylic-thymidylic) acid sodium also serves as an in vitro transcription template for free RNA polymerase .

HY-141567

Pseudouridine 5'-triphosphate Pseudo-UTP	DNA/RNA Synthesis	Infection
Pseudouridine 5'-triphosphate (Pseudo-UTP) is a modified ribonucleoside triphosphate and uracil base-modified UTP derivative. Pseudouridine 5'-triphosphate enhances translational properties and stability of mRNA, reduces innate immune responses in mammalian cells, and inhibits signal-dependent transcription termination of vaccinia virus early gene transcription while supporting transcription elongation. Pseudouridine 5'-triphosphate can be used for the research of vaccinia virus infection .

HY-P5407

HD5	SARS-CoV Angiotensin-converting Enzyme (ACE)	Infection Cancer
HD5 is an innate immune effector peptide and SARS-CoV Inhibitor. HD5 binds to the ligand-binding domain of angiotensin-converting enzyme-2 (ACE2) via multiple hydrogen bonds to competitively block the receptor, shielding it from viral recognition. HD5 can be used for the research of COVID-19, HPV16 infection, epithelial ovarian cancer, small-cell lung cancer, and colon cancer .

HY-144002

RIBI-529 RC-529	Biochemical Assay Reagents	Inflammation/Immunology
RIBI-529 (RC-529), a lipid A mimetic (aminoalkyl glucosaminide 4-phosphate), is a adjuvant with a similar efficacy to MPL (Corixa). RIBI-529 signals through Toll-like receptor 4 to stimulate the innate immune system .

HY-147338

5-Methylcytidine 5′-triphosphate 5-Methyl-CTP	DNA/RNA Synthesis	Others
5-Methylcytidine 5′-triphosphate (5-Methyl-CTP) is a modified nucleoside triphosphates. 5-Methylcytidine 5′-triphosphate can apply in replacing unmodified mRNA, resulting in the increase of translational properties and stability, as well as the reduction of innate immune responses in human and other mammalian cells .

HY-P10400

AtPep1	Phytohormone	Inflammation/Immunology
AtPep1 is a plant elicitor peptide. AtPep1 activates transcription of the defensive gene defensin (PDF1.2) and activates the synthesis of H₂O₂, which are components of the innate immune response against pathogens. AtPep1 can be isolated from extracts of Arabidopsis leaves .

HY-174496

eGFP mRNA (5moU)	mRNA	Others
eGFP mRNA (5moU) expresses a green fluorescent protein, originally isolated from the jellyfish, Aequorea victoria. EGFP is a commonly used direct detection reporter in mammalian cell culture, yielding bright green fluorescence. The substitution with 5’-Methoxyuridine (5moU) improves protein expression and reduces innate immune response.

HY-148420

CDN-A	STING	Inflammation/Immunology
CDN-A is a cyclic di-nucleotide, it can be used to synthesis antibody-drug conjugate (ADC). Cyclic di-nucleotides are potent stimulators of innate and adaptive immune responses. In humans, cyclic di-nucleotide, which are either produced endogenously in response to foreign DNA or by invading bacterial pathogens, trigger the innate immune system by activating the expression of interferon genes .

HY-E70365

IdeS protease	Biochemical Assay Reagents	Inflammation/Immunology
IdeS protease is an IgG-specific endopeptidase, which is highly specific for the lower hinge region of IgG. IdeS protease represses innate immune responses to promote streptococcal survival in an inflammatory environment .

HY-150965

NDT-30805	NOD-like Receptor (NLR)	Inflammation/Immunology
NDT-30805 is a selective NLRP3 inflammasome inhibitor. NDT-30805 is a triazolopyrimidinone derivative and inhibits IL-1β release in PBMCs with an IC₅₀ of 0.013 μM. NDT-30805 can be used for the research of inflammation and innate immunity .

HY-162966

MS7829	Cyclic GMP-AMP Synthase PROTACs STING	Cancer
MS7829 is a deubiquitinase-targeting chimera (DUBTAC) that targets cGAS. MS7829 recruits OTUB1 to cGAS, binds covalently to OTUB1, stabilizes the protein abundance of cGAS, and activates the cGAS-STING-IRF3 innate immune signaling pathway in an OTUB1-dependent manner. MS7829 is applicable to cancer-related research .

Cat. No.	Product Name

HY-L174

Macrophage Related Compound Library

264 compounds

Macrophages are effector cells of the innate immune system, engulfing bacteria and secreting pro-inflammatory and antibacterial mediators. They are an important component of the first line defense against pathogens and tumor cells. In addition, macrophages play an important role in eliminating damaged cells through programmed cell death. Like all immune cells, macrophages originate from pluripotent hematopoietic stem cells in the bone marrow. Macrophages play key functions in many physiological processes beyond homeostasis and innate immunity, including metabolic function, cell debris clearance, tissue repair, and remodeling. In order to fulfill their different functional roles, macrophages can polarize into a series of phenotypes, including classic (pro inflammatory, M1) and alternative (anti-inflammatory, healing promoting, M2) activation states, as well as a wide range of regulatory phenotypes and subtypes. Macrophages exist in all vertebrate tissues and have a dual function in host protection and tissue damage, maintaining a good balance.

MCE designs a unique collection of 264 macrophage related compounds. It is a good tool to be used for research on Inflammation, cancer and other diseases.

HY-L219

Antimicrobial Peptides Library

58 compounds

Antimicrobial Peptides (AMPs), also known as antimicrobial peptides or antibiotic peptides, are a class of polypeptides encoded by specific genes in various biological cells and induced by external stimuli. They exhibit broad-spectrum bioactivity against bacteria, fungi, viruses, protozoa, and even tumor cells. AMPs serve as crucial effector molecules in the host's innate immune system.Due to their wide antimicrobial spectrum, low toxicity to normal cells of higher animals, high safety profile, low tendency to induce resistance, and additional benefits such as immune enhancement and antioxidant effects, antimicrobial peptides hold significant promise in new drug development.

MCE offers 58 types of antimicrobial peptides, which can be applied in high-throughput screening for research in anti-infection therapies, immunotherapy, anticancer drug development, and agricultural disease control.

HY-L156

Autoimmune Disease Compound Library

958 compounds

Autoimmune disease is a pathological disease characterized by inflammatory disorders targeting autoantigens. The routine treatment of autoimmune diseases suppresses general immune function to regulate uncontrolled inflammation. The current targeted immunotherapy suppresses the main pro-inflammatory signaling pathways by blocking inflammatory cytokines, cell surface molecules, and intracellular kinases. As key participants in innate immunity, macrophages and dendritic cells (DCs) are crucial for Ag presentation and pro-inflammatory cytokine production, such as TNF and IL-1 β、 IL-6, IL-23, B cell activating factor (BAFF), and the proliferation-inducing ligand (APRIL, also known as TNFSF13A).

MCE designs a unique collection of 958 autoimmune disease-related compounds, covering multiple targets and subtypes, such as TNF Receptor, IFNAR, JAK, Btk, TLR, IL-6, IL-17, IL-23, etc. It is a useful tool for screening autoimmune disease drugs.

HY-L237

Pattern Recognition Receptors Library

313 compounds

Pattern Recognition Receptors (PRRs) are a crucial class of protein molecules expressed in cells of the innate immune system. The core function of Pattern Recognition Receptors is to recognize Pathogen-Associated Molecular Patterns (PAMPs) and Damage-Associated Molecular Patterns (DAMPs). Upon recognizing and binding to PAMPs or DAMPs, PRRs rapidly initiate intracellular signaling pathways (such as the NF-κB, IRF, and inflammasome pathways). This triggers the production of inflammatory factors, chemokines, and type I interferons, thereby initiating inflammatory responses to eliminate pathogens or repair damage. PRRs represent the body's first line of defense against infection, and the rapidity and broad specificity of their response are crucial for host survival. However, aberrant activation of PRR signaling is also a cause of many chronic inflammatory diseases, autoimmune disorders, and neurodegenerative diseases. Therefore, precisely regulating PRR activity has become a key therapeutic strategy for these conditions.

MCE has cataloged 313 inhibitors targeting key PRRs, such as NLRs, TLRs, C-type Lectin Receptors (CLRs), and cGAS, to support drug discovery efforts for chronic inflammatory diseases.

Cat. No.	Product Name	Type

HY-125859

Peroxidase, Horseradish 1 Publications Verification	Biochemical Assay Reagents
Peroxidase, Horseradish actively involves in oxidizing reactive oxygen species, innate immunity, hormone biosynthesis and pathogenesis of several diseases .

HY-W041892

Dimethyl itaconate 1 Publications Verification	Biochemical Assay Reagents
Dimethyl itaconate induces innate immune memory (trained immunity), and exhibits immunomodulatory property. Dimethyl itaconate inhibits the activation of microglia, reduces the neuroinflammation and synaptic structural damage. Dimethyl itaconate regulates the composition of intestinal flora .

HY-141567A

Pseudouridine 5'-triphosphate trisodium solution (100 mM)

1 Publications Verification

Pseudo-UTP trisodium solution (100 mM)

Biochemical Assay Reagents

Pseudouridine 5'-triphosphate (Pseudo-UTP) trisodium solution (100 mM) is a modified ribonucleoside triphosphate and uracil base-modified UTP derivative. Pseudouridine 5'-triphosphate trisodium solution (100 mM) enhances translational properties and stability of mRNA, reduces innate immune responses in mammalian cells, and inhibits signal-dependent transcription termination of vaccinia virus early gene transcription while supporting transcription elongation. Pseudouridine 5'-triphosphate trisodium solution (100 mM) can be used for the research of vaccinia virus infection .

HY-158226

Elastin Methacrylated

ElaMA

Biochemical Assay Reagents

Elastin Methacrylated (ElaMA) elastin recruits and modulates innate immune cells and accelerates angiogenesis at the wound site, thereby improving wound regeneration. Elastin Methacrylated attracts large numbers of neutrophils and primarily M2 macrophages to the wound and induces their penetration into the hydrogel. Elastin Methacrylated has excellent immunomodulatory effects, leading to superior angiogenesis, collagen deposition and dermal regeneration . Elastin Methacrylated needs to self-assemble into fibrous hydrogel under the action of photoinitiator LAP (HY-44076), and target bioactive adhesion sites, play an inherent supporting role for tissue cells and biodegradable activity.
Application: cell culture, biological 3D printing, tissue engineering, etc.

HY-139410

Sodium caseinates

Biochemical Assay Reagents

Sodium caseinates is a kind of sodium salts of major milk proteins, which act as protein-based biopolymers and innate immune system activators. Sodium caseinates induce granulopoiesis, activation and differentiation, promote the production of M-CSF, and increase serum levels of G-CSF and GM-CSF. Sodium caseinates inhibit the proliferation and reduce the viability of leukemia macrophage-like cells, thereby significantly improving the survival rate of mice inoculated with leukemia cells. Sodium caseinates can serve as carriers for probiotics in edible films and exhibit anti-Listeria activity. Sodium caseinates effectively protect vitamin A from degradation, enhance its stability, bioaccessibility and bioavailability, and regulate protein digestibility when complexed with vitamin A. Sodium caseinates can be applied to research related to acute monocytic leukemia and vitamin A deficiency .

HY-D1056H

Lipopolysaccharides, from S. marcescens

1 Publications Verification

LPS, from Serratia marcescens

Biochemical Assay Reagents

Lipopolysaccharides, from S. marcescens (Serratia marcescens) are lipopolysaccharide endotoxins and TLR-4 activators derived from Serratia marcescens, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from S. marcescens exhibit a typical three-part structure: O-antigen (O-antigen), core oligosaccharide (core oligosaccharide), and lipid A (Lipid A). Lipopolysaccharides, from S. marcescens induce NF-κB activation in mouse cells via Toll-like receptor (TLR4)/MD-2. The lipopolysaccharides of S. marcescens can induce apoptosis in host immune cells, thereby suppressing the host's innate immunity .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.

HY-159114

Whole Glucan Particles	Biochemical Assay Reagents
Whole Glucan Particles is a Dectin-1a agonist. Whole Glucan Particles activates the innate immune system to improve the function of macrophages, monocytes and other immune cells .

HY-141567

Pseudouridine 5'-triphosphate

Pseudo-UTP

Biochemical Assay Reagents

Pseudouridine 5'-triphosphate (Pseudo-UTP) is a modified ribonucleoside triphosphate and uracil base-modified UTP derivative. Pseudouridine 5'-triphosphate enhances translational properties and stability of mRNA, reduces innate immune responses in mammalian cells, and inhibits signal-dependent transcription termination of vaccinia virus early gene transcription while supporting transcription elongation. Pseudouridine 5'-triphosphate can be used for the research of vaccinia virus infection .

HY-144002

RIBI-529 RC-529	Biochemical Assay Reagents
RIBI-529 (RC-529), a lipid A mimetic (aminoalkyl glucosaminide 4-phosphate), is a adjuvant with a similar efficacy to MPL (Corixa). RIBI-529 signals through Toll-like receptor 4 to stimulate the innate immune system .

HY-154921A

Lactosylceramide (porcine RBC) LacCer (porcine RBC)	Biochemical Assay Reagents
Lactosylceramide (LacCer) (porcine RBC) is an endogenous bioactive sphingolipid. Lactosylceramide (porcine RBC) plays a pivotal role in mediating innate immune functions .

HY-111582G

BBIQ (GMP)	Biochemical Assay Reagents
BBIQ (GMP) is BBIQ (HY-111582) produced by using GMP guidelines. GMP small molecules works appropriately as an auxiliary reagent for cell therapy manufacture. BBIQ is a potent and selectively toll-like receptor 7 (TLR7) agonist with an EC₅₀ of  59.1 nM. BBIQ is a powerful vaccine adjuvant that enhances innate immune responses .

Cat. No.	Product Name	Target	Research Area

HY-P2076

Dusquetide SGX942	p62 Bacterial	Infection Cancer
Dusquetide (SGX942) is a first-in-class innate defense regulator (IDR). Dusquetide modulates the innate immune response to both PAMPs and DAMPs by binding to p62. Dusquetide shows activity in both reducing inflammation and increasing clearance of bacterial infection . DAMPs: damage-associated molecular patterns; PAMPs: pathogen-associated molecular patterns

HY-P3151

Gliadin p31-43	Peptides	Inflammation/Immunology
Gliadin p31-43 is an undigested gliadin peptide. Gliadin p31-43 induces an innate immune response in the intestine and interferes with endocytic trafficking. Gliadin p31-43 can be used for celiac disease research .

HY-P5557

TP4 (Nile tilapia piscidin)	Bacterial Necroptosis	Infection Inflammation/Immunology
TP4 (Nile tilapia piscidin) is an orally active amphipathic α-helical cationic antimicrobial peptide. TP4 (Nile tilapia piscidin) exerts broad-spectrum bactericidal activity against Gram-positive and Gram-negative bacteria by disrupting cell membrane structures, and also exhibits certain hemolytic activity. TP4 (Nile tilapia piscidin) regulates the innate immune system and enhances the expression of lysozymes, cytokines and antioxidant enzymes to resist bacterial infection. TP4 (Nile tilapia piscidin) also stimulates the proliferation of keratinocytes and fibroblasts, and significantly promotes the healing of wounds infected with MRSA. TP4 (Nile tilapia piscidin) can be used in research related to bacterial infection, peritonitis, wound healing and other fields .

HY-N6689

Destruxin A 1 Publications Verification	Insecticide Bacterial	Infection Inflammation/Immunology Cancer
Destruxin A is a fungal cyclopeptide with insecticidal and antiviral activities. Destruxin A has a certain inhibitory effect on leukemia cells in vitro. Destruxin A can also specifically inhibit the innate immune response of Drosophila melanogaster, making the flies more susceptible to bacterial infections .

HY-P5407

HD5	SARS-CoV Angiotensin-converting Enzyme (ACE)	Infection Cancer
HD5 is an innate immune effector peptide and SARS-CoV Inhibitor. HD5 binds to the ligand-binding domain of angiotensin-converting enzyme-2 (ACE2) via multiple hydrogen bonds to competitively block the receptor, shielding it from viral recognition. HD5 can be used for the research of COVID-19, HPV16 infection, epithelial ovarian cancer, small-cell lung cancer, and colon cancer .

HY-P5522A

TriDAP dihydrochloride 1 Publications Verification L-Ala-γ-D-Glu-meso-diaminopimelic acid dihydrochloride	NOD-like Receptor (NLR) NF-κB MAP3K MEK ERK p38 MAPK Interleukin Related SARS-CoV	Infection Inflammation/Immunology
TriDAP dihydrochloride (L-Ala-γ-D-Glu-meso-diaminopimelic acid dihydrochloride) is a NOD1 agonist with a K_d value of 34.5 μM. TriDAP dihydrochloride enhances the binding of NOD1-RICK, promotes RICK phosphorylation, and activates the NF-κB, TAK1, MEK/ERK, p38 and interferon response pathways. TriDAP dihydrochloride downregulates Runx2 via increasing ubiquitination and reduces trabecular bone parameters. TriDAP dihydrochloride decreases IκBα levels and increases p65 levels. TriDAP dihydrochloride induces the secretion of proinflammatory mediators IL-8 and prostaglandins, triggers tissue inflammation and innate immune activation, and inhibits SARS-CoV-2 replication in lung epithelial cells. TriDAP dihydrochloride increases the RANKL/OPG ratio in mice, reduces bone mass and enhances osteoclast activity, and inhibits new bone formation by decreasing the mineralization deposition rate in mice. TriDAP dihydrochloride can be used in research related to pulpitis, chronic ulcerative colitis, Crohn's disease and SARS-CoV-2 infection .

HY-P10400

AtPep1	Phytohormone	Inflammation/Immunology
AtPep1 is a plant elicitor peptide. AtPep1 activates transcription of the defensive gene defensin (PDF1.2) and activates the synthesis of H₂O₂, which are components of the innate immune response against pathogens. AtPep1 can be isolated from extracts of Arabidopsis leaves .

HY-P5522

TriDAP L-Ala-γ-D-Glu-meso-diaminopimelic acid	NOD-like Receptor (NLR) NF-κB MAP3K MEK ERK p38 MAPK Interleukin Related SARS-CoV	Infection Inflammation/Immunology
TriDAP (L-Ala-γ-D-Glu-meso-diaminopimelic acid) is a NOD1 agonist with a K_d value of 34.5 μM. TriDAP enhances the binding of NOD1-RICK, promotes RICK phosphorylation, and activates the NF-κB, TAK1, MEK/ERK, p38 and interferon response pathways. TriDAP downregulates Runx2 via increasing ubiquitination and reduces trabecular bone parameters. TriDAP decreases IκBα levels and increases p65 levels. TriDAP induces the secretion of proinflammatory mediators IL-8 and prostaglandins, triggers tissue inflammation and innate immune activation, and inhibits SARS-CoV-2 replication in lung epithelial cells. TriDAP increases the RANKL/OPG ratio in mice, reduces bone mass and enhances osteoclast activity, and inhibits new bone formation by decreasing the mineralization deposition rate in mice. TriDAP can be used in research related to pulpitis, chronic ulcerative colitis, Crohn's disease and SARS-CoV-2 infection .

HY-P2320

IDR-1	Bacterial	Infection Inflammation/Immunology
IDR-1 is an antimicrobial peptide that is active against Gram-positive and Gram-negative bacteria. IDR-1 counters infection by selective modulation of innate immunity without obvious toxicities. IDR-1 has anti-inflammatory and anti-infective properties, enhances the levels of monocyte chemokines, and attenuates pro-inflammatory cytokine release .

HY-P2076A

Dusquetide TFA SGX942 TFA	p62 Bacterial	Infection Cancer
Dusquetide (SGX942) TFA is a first-in-class innate defense regulator (IDR). Dusquetide TFA modulates the innate immune response to both PAMPs and DAMPs by binding to p62. Dusquetide TFA shows activity in both reducing inflammation and increasing clearance of bacterial infection . DAMPs: damage-associated molecular patterns; PAMPs: pathogen-associated molecular patterns

HY-P10400A

AtPep1 TFA	Phytohormone	Infection
AtPep1 TFA is an endogenous inducer of innate immune responses. AtPep1 TFA can be isolated from Arabidopsis thaliana leaves. AtPep1 TFA activates the transcription of defensin (PDF1.2), the expression of PROPEP1, the synthesis of hydrogen peroxide (H₂O₂) near leaf veins, and the alkalization of Arabidopsis suspension cell culture medium. AtPep1 TFA induces the expression of genes encoding defensins and PR-1. AtPep1 TFA is applicable to studies related to Pythium irregulare infection and pathogen infection .

HY-P2291

Beta-defensin 103 isoform X1, pig	Bacterial	Inflammation/Immunology
Beta-defensin 103 isoform X1, pig is an antimicrobial peptide found in different living organisms, involved in the first line of defense in their innate immune response against pathogens .

HY-P2291A

Beta-defensin 103 isoform X1, pig TFA	Bacterial	Inflammation/Immunology
Beta-defensin 103 isoform X1, pig TFA is an antimicrobial peptide found in different living organisms, involved in the first line of defense in their innate immune response against pathogens .

HY-P2457

rCRAMP (rat)	Bacterial	Infection Inflammation/Immunology
rCRAMP (rat) is the rat cathelin-related antimicrobial peptide. rCRAMP (rat) contributes to the antibacterial activity in rat brain peptide/protein extracts. rCRAMP (rat) is a potential key player in the innate immune system of rat CNS .

HY-P3151A

Gliadin p31-43 TFA	Biochemical Assay Reagents	Inflammation/Immunology
Gliadin p31-43 TFA is an undigested gliadin peptide. Gliadin p31-43 TFA induces an innate immune response in the intestine and interferes with endocytic trafficking. Gliadin p31-43 TFA can be used for celiac disease research .

HY-P5407A

HD5 TFA	SARS-CoV Angiotensin-converting Enzyme (ACE)	Infection Cancer
HD5 TFA is an innate immune effector peptide and SARS-CoV Inhibitor. HD5 TFA binds to the ligand-binding domain of angiotensin-converting enzyme-2 (ACE2) via multiple hydrogen bonds to competitively block the receptor, shielding it from viral recognition. HD5 TFA can be used for the research of COVID-19, HPV16 infection, epithelial ovarian cancer, small-cell lung cancer, and colon cancer .

Cat. No.	Product Name	Target	Research Area	Image

HY-P99044

Sabatolimab 1 Publications Verification MBG453	Tim3	Inflammation/Immunology
Sabatolimab (MBG453) is a high-affinity, humanized, IgG4 (S228P) antibody targeting TIM-3, an inhibitory receptor that regulates adaptive and innate immune responses. Sabatolimab is a potential immunosuppression agent that can target TIM-3 on immune and myeloid cells .

HY-P99928

Efprezimod alfa MK 7110; CD24 Fc	Transmembrane Glycoprotein	Cancer
Efprezimod alfa (MK 7110; CD24 Fc) is a humanized CD24-Fc fusion protein. Efprezimod alfa enhances the interaction between CD24 and Siglec-10, thereby regulating the response of innate immune cells to damage-associated molecular patterns, inhibiting the activation of antigen-presenting cells and subsequent inflammatory responses. Efprezimod alfa is applicable to the research of acute graft-versus-host disease and acquired immunodeficiency syndrome .

HY-P991305

AGEN-1571	Transmembrane Glycoprotein	Cancer
AGEN-1571 is a human IgG1 monoclonal antibody (mAb) targeting ILT2. AGEN-1571 promotes adaptive and innate immune responses. Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001)

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B2123

Lactose 3 Publications Verification	Structural Classification Human Gut Microbiota Metabolites Polysaccharides Microorganisms Classification of Application Fields Other Diseases Endogenous metabolite Disease Research Fields Saccharides Source Classification	Environmental Pollutants Endogenous Metabolite Interleukin Related ERK NF-κB
Lactose is a β-galactoside consisting of galactose and glucose residues, the main carbohydrate in mammalian breast milk. Lactose, a macronutrient and an inducer of host innate immune responses, possesses immune modulatory functions .

HY-32350

Ercalcitriol 3 Publications Verification 1α,25-Dihydroxy Vitamin D2	Natural Products Classification of Application Fields Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	VD/VDR Drug Metabolite Endogenous Metabolite
Ercalcitriol (1α,25-Dihydroxy Vitamin D2) is a vitamin D receptor (VDR) agonist with high binding affinity. After binding to VDR, Ercalcitriol forms a complex with retinoid X receptor (RXR) to regulate target gene transcription. For example, Ercalcitriol induces human gingival/oral epithelial cells to produce human cat antimicrobial peptide (hCAP-18/LL-37), which has antimicrobial activity against periodontal pathogens such as Porphyromonas gingivalis. Ercalcitriol enhances the innate immune defense of the oral mucosa by promoting the expression of antimicrobial peptides, and is mainly used in the study of periodontal diseases and immune-related oral diseases .

HY-N6714

Alternariol	Infection Microorganisms Classification of Application Fields Phenols Polyphenols Disease Research Fields Source Classification	Topoisomerase Androgen Receptor Estrogen Receptor/ERR Apoptosis
Alternariol is an orally ingested mycotoxin produced by Alternaria, capable of inhibiting the activity of topoisomerase I and II (topoisomerase I, topoisomerase II). Alternariol has weak estrogenic (Estrogen Receptor/ERR) and androgen/antiandrogen (Androgen Receptor) effects. Alternariol can induce apoptosis, trigger cell cycle arrest, suppress innate immune responses, and exhibit anti-tumor activity. Alternariol has genotoxic, mutagenic, and endocrine-disrupting effects .

HY-B2123R

Lactose (Standard)	Structural Classification Human Gut Microbiota Metabolites Polysaccharides Microorganisms Endogenous metabolite Saccharides Source Classification	Reference Standards Endogenous Metabolite Interleukin Related ERK NF-κB
Lactose (Standard) is the analytical standard of Lactose. This product is intended for research and analytical applications. Lactose is a β-galactoside consisting of galactose and glucose residues, the main carbohydrate in mammalian breast milk. Lactose, a macronutrient and an inducer of host innate immune responses, possesses immune modulatory functions .

HY-101092A

QS-21	Triterpenes Structural Classification Quillajaceae Quillaja saponaria Molina Terpenoids Plants Pentacyclic Triterpenoids Source Classification	Toll-like Receptor (TLR)
QS-21 is a mixture of QS-21-Xyl (HY-101092B) and QS-21-Api (HY-101092), with a ratio of 35:65. QS-21 is an innate immune system-targeted adjuvant. QS-21 is promising for research of oncology vaccines (e.g., melanoma) and infectious disease vaccines (e.g., HIV, malaria) .

HY-N16463

QS-S2	Triterpenes Structural Classification Quillajaceae Quillaja saponaria Molina Terpenoids Plants Pentacyclic Triterpenoids Source Classification	Drug Intermediate
QS-S2 is the impurity of QS-21 (HY-101092A). QS-21 is an innate immune system-targeted adjuvant .

HY-N6689

Destruxin A 1 Publications Verification	Infection Microorganisms Classification of Application Fields Cyclopeptides Disease Research Fields Biological Pesticide Research Source Classification Agricultural Research	Insecticide Bacterial
Destruxin A is a fungal cyclopeptide with insecticidal and antiviral activities. Destruxin A has a certain inhibitory effect on leukemia cells in vitro. Destruxin A can also specifically inhibit the innate immune response of Drosophila melanogaster, making the flies more susceptible to bacterial infections .

HY-N12905

Celastramycin A (isomer)	Microorganisms Phenols Polyphenols Source Classification	Antibiotic Bacterial
Celastramycin A isomer is an isomer of Celastramycin A (HY-122292), an antibiotic against Gram-negative bacteria and Mycobacterium tuberculosis with an MIC of 0.05-3.1 μg/mL. Celastramycin A exerts immunosuppressive effects in Drosophila ex vivo via the immunodeficiency pathway (IC50 of 8 ng/mL), inhibits human innate immune responses via the TNF-α pathway, and inhibits IL-8 production in HUEVC with an IC50 of 60 ng/mL .

HY-122292

Celastramycin A	Animals Antibiotics Source Classification	Antibiotic Bacterial
Celastramycin A is an antibiotic isolated from Streptomyces MaB-QuH-8, which exhibits antimicrobial activity against series of gram-negative bacteria and mycobacteria, with MICs between 0.05-3.1 μg/ml . Celastramycin A exhibits immunosuppressing efficacy in ex vivo Drosophila through immune deficiency pathway (IC₅₀ of 0.008 μg/ml), inhibits the immunoresponse in human innate immunity through TNF-α signaling, inhibits IL-8 production in HUEVCs with IC₅₀ of 0.06 μg/ml .

HY-N6714R

Alternariol (Standard)	Structural Classification Microorganisms Phenols Polyphenols Source Classification	Reference Standards Topoisomerase Androgen Receptor Estrogen Receptor/ERR Apoptosis
Alternariol (Standard) is the analytical standard of Alternariol. This product is intended for research and analytical applications. Alternariol is an orally ingested mycotoxin produced by Alternaria, capable of inhibiting the activity of topoisomerase I and II (topoisomerase I, topoisomerase II). Alternariol has weak estrogenic (Estrogen Receptor/ERR) and androgen/antiandrogen (Androgen Receptor) effects. Alternariol can induce apoptosis, trigger cell cycle arrest, suppress innate immune responses, and exhibit anti-tumor activity. Alternariol has genotoxic, mutagenic, and endocrine-disrupting effects .

Cat. No.	Product Name	Chemical Structure

HY-W653896

Alternariol-d2

Alternariol-d₂ is deuterium labeled Alternariol. Alternariol is an orally ingested mycotoxin produced by Alternaria, capable of inhibiting the activity of topoisomerase I and II (topoisomerase I, topoisomerase II). Alternariol has weak estrogenic (Estrogen Receptor/ERR) and androgen/antiandrogen (Androgen Receptor) effects. Alternariol can induce apoptosis, trigger cell cycle arrest, suppress innate immune responses, and exhibit anti-tumor activity. Alternariol has genotoxic, mutagenic, and endocrine-disrupting effects .

HY-147338S

5-Methylcytidine 5′-triphosphate-d3 trisodium

5-Methylcytidine 5′-triphosphate-d₃ trisodium is the deuterium labeled 5-Methylcytidine 5’-triphosphate trisodium (HY-147338A). 5-Methylcytidine 5′-triphosphate (5-Methyl-CTP) trisodium is a modified nucleoside triphosphate. 5-Methylcytidine 5′-triphosphate trisodium can apply in replacing unmodified mRNA, resulting in the increase of translational properties and stability, as well as the reduction of innate immune responses in human and other mammalian cells .

HY-147338S2

5-Methylcytidine 5′-triphosphate-d8 trisodium

5-Methylcytidine 5'-triphosphate-d₈ trisodium is the deuterium-labeled form of 5-Methylcytidine 5'-triphosphate trisodium (HY-147338A). 5-Methylcytidine 5'-triphosphate (5-Methyl-CTP) trisodium is a modified nucleoside triphosphate. 5-Methylcytidine 5'-triphosphate trisodium can be used to replace unmodified mRNA, resulting in the increase of translational properties and stability, as well as the reduction of innate immune responses in human and other mammalian cells .

HY-32350S1

Ercalcitriol-d3

Ercalcitriol-d₃ (1α,25-Dihydroxy Vitamin D2-d₃) is the deuterium labeled Ercalcitriol (HY-32350). Ercalcitriol (1α,25-Dihydroxy Vitamin D2) is a vitamin D receptor (VDR) agonist with high binding affinity. After binding to VDR, Ercalcitriol forms a complex with retinoid X receptor (RXR) to regulate target gene transcription. For example, Ercalcitriol induces human gingival/oral epithelial cells to produce human cat antimicrobial peptide (hCAP-18/LL-37), which has antimicrobial activity against periodontal pathogens such as Porphyromonas gingivalis. Ercalcitriol enhances the innate immune defense of the oral mucosa by promoting the expression of antimicrobial peptides, and is mainly used in the study of periodontal diseases and immune-related oral diseases .

Cat. No.	Product Name		Classification

HY-159100

PVP-037		Azide
PVP-037 is a potent TLR7 and TLR8 agonist adjuvant. PVP-037 shows broad innate immune activation and enhances vaccine immune responses .

Cat. No.	Product Name		Classification

HY-153079

eGFP mRNA (N1-Me-Pseudo UTP)		mRNA
eGFP mRNA (N1-Me-Pseudo UTP) will express green fluorescent protein, originally isolated from the jellyfish, Aequorea victoria. The eGFP is a commonly used direct detection reporter in mammalian cell culture, yielding bright green fluorescence. The substitution with N1-Me-Pseudo UTP (m1Ψ) improves protein expression and reduces innate immune response.

HY-150217

CpG ODN 10101 2 Publications Verification ODN 10101		CpG ODNs
CpG ODN 10101 (ODN 10101; CPG 10101) is a selective agonist targeting TLR9, a synthetic oligodeoxynucleotide modified with phosphate thioester. CpG ODN 10101 activates B cells and plasmacytoid dendritic cells (pDCs), inducing the production of cytokines and chemokines such as interferon-IFN-α, interferon-inducible protein IP-10, and 2'5'-oligoadenylate synthase (2'5'-OAS), regulating innate immunity and promoting Th1 adaptive immune responses. CpG ODN 10101 also possesses antiviral properties and enhances vaccine immunogenicity, making it suitable as an immunomodulator and vaccine adjuvant for vaccine development in chronic hepatitis C and infectious diseases such as melioidosis, pertussis, and respiratory syncytial virus (RSV) .

HY-111582

BBIQ		Adjuvant
BBIQ is a imidazoquinoline compound and a potent and selectively toll-like receptor 7 (TLR7) agonist with an EC₅₀ of 59.1 nM for human TLR7. BBIQ is a powerful vaccine adjuvant that enhances innate immune responses .

HY-147338A

5-Methylcytidine 5′-triphosphate trisodium 1 Publications Verification 5-Methyl-CTP trisodium		Nucleotide Analogs Cytidine Nucleotide
5-Methylcytidine 5′-triphosphate (5-Methyl-CTP) trisodium is a modified nucleoside triphosphate. 5-Methylcytidine 5′-triphosphate trisodium can apply in replacing unmodified mRNA, resulting in the increase of translational properties and stability, as well as the reduction of innate immune responses in human and other mammalian cells .

HY-153879

C12-TLRa		Cationic Lipids
C12-TLRa is an ionized adjuvant lipid. C12-TLRa targets TLR7/8 receptors in endosomes. C12-TLRa enhances mRNA delivery as a structural component of LNPs. C12-TLRa enhances innate immune responses. C12-TLRa can be used for the research of SARS-CoV-2 mRNA vaccine .

HY-141567A

Pseudouridine 5'-triphosphate trisodium solution (100 mM) 1 Publications Verification Pseudo-UTP trisodium solution (100 mM)		Nucleotide Analogs
Pseudouridine 5'-triphosphate (Pseudo-UTP) trisodium solution (100 mM) is a modified ribonucleoside triphosphate and uracil base-modified UTP derivative. Pseudouridine 5'-triphosphate trisodium solution (100 mM) enhances translational properties and stability of mRNA, reduces innate immune responses in mammalian cells, and inhibits signal-dependent transcription termination of vaccinia virus early gene transcription while supporting transcription elongation. Pseudouridine 5'-triphosphate trisodium solution (100 mM) can be used for the research of vaccinia virus infection .

HY-150750A

ODN M362 sodium		CpG ODNs
ODN M362 sodium is a TLR9 agonist that acts as a vaccine adjuvant. ODN M362 sodium activates mouse splenocytes, induces apoptosis in human hepatocellular carcinoma cells, upregulates proinflammatory cytokines in human hepatocellular carcinoma cells, and inhibits the proliferation of human hepatocellular carcinoma cells. ODN M362 sodium upregulates the expression of TLR9/TLR6, activates downstream signaling pathways via IRAK4 and IRF7, and strongly amplifies antigen-specific cellular immune responses to participate in innate immune activation. ODN M362 sodium can be used in research related to hepatocellular carcinoma and breast cancer .

HY-Y0683A

Petrolatum (white)		Bases
Petrolatum (white) is mainly composed of hydrocarbons, possesses strong water resistance and moisturizing properties, and is commonly used as a pharmaceutical excipient. Petrolatum (white) penetrates into stratum corneum cells, improves skin barrier function, repairs epidermal structure, and reduces transepidermal water loss and the risk of skin damage. Petrolatum (white) induces the expression of antimicrobial peptides, innate immune genes, filaggrin and loricrin. Petrolatum (white) is used in research on atopic dermatitis and post-operative skin infections .

HY-141567

Pseudouridine 5'-triphosphate Pseudo-UTP		Nucleotide Analogs
Pseudouridine 5'-triphosphate (Pseudo-UTP) is a modified ribonucleoside triphosphate and uracil base-modified UTP derivative. Pseudouridine 5'-triphosphate enhances translational properties and stability of mRNA, reduces innate immune responses in mammalian cells, and inhibits signal-dependent transcription termination of vaccinia virus early gene transcription while supporting transcription elongation. Pseudouridine 5'-triphosphate can be used for the research of vaccinia virus infection .

HY-147338

5-Methylcytidine 5′-triphosphate 5-Methyl-CTP		Nucleotide Analogs Cytidine Nucleotide
5-Methylcytidine 5′-triphosphate (5-Methyl-CTP) is a modified nucleoside triphosphates. 5-Methylcytidine 5′-triphosphate can apply in replacing unmodified mRNA, resulting in the increase of translational properties and stability, as well as the reduction of innate immune responses in human and other mammalian cells .

HY-174496

eGFP mRNA (5moU)		mRNA Reporter Genes
eGFP mRNA (5moU) expresses a green fluorescent protein, originally isolated from the jellyfish, Aequorea victoria. EGFP is a commonly used direct detection reporter in mammalian cell culture, yielding bright green fluorescence. The substitution with 5’-Methoxyuridine (5moU) improves protein expression and reduces innate immune response.

HY-174527

Human TLR10 mRNA		mRNA
Human TLR10 mRNA encodes the human toll like receptor 10 (TLR10) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR10 participates in the innate immune response to microbial agents.

HY-174522

Human TLR6 mRNA		mRNA
Human TLR6 mRNA encodes the human toll like receptor 6 (TLR6) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR6 interacts with toll-like receptor 2 to mediate cellular response to bacterial lipoproteins.

HY-174521

Human TLR7 mRNA		mRNA
Human TLR7 mRNA encodes the human toll like receptor 7 (TLR7) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR7 senses single-stranded RNA oligonucleotides containing guanosine- and uridine-rich sequences from RNA viruses, a recognition occuring in the endosomes of plasmacytoid dendritic cells and B cells.

HY-174720

Human EIF2AK2 mRNA		mRNA
Human EIF2AK2 mRNA encodes the human eukaryotic translation initiation factor 2 alpha kinase 2 (EIF2AK2) protein, a serine/threonine protein kinase that is activated by autophosphorylation after binding to dsRNA. EIF2AK2 plays a key role in the innate immune response to viral infection and is also involved in the regulation of signal transduction, apoptosis, cell proliferation and differentiation.

HY-174523

Human TLR5 mRNA		mRNA
Human TLR5 mRNA encodes the human toll like receptor 5 (TLR5) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR5 recognizes bacterial flagellin, the principal component of bacterial flagella and a virulence factor. The activation of this receptor mobilizes the nuclear factor NF-kappaB, which in turn activates a host of inflammatory-related target genes.

HY-Y0683B

Petrolatum (yellow)		Bases
Petrolatum (yellow) is mainly composed of hydrocarbons, possesses strong water resistance and moisturizing properties, and is commonly used as a pharmaceutical excipient. Petrolatum (yellow) penetrates into stratum corneum cells, improves skin barrier function, repairs epidermal structure, and reduces transepidermal water loss and the risk of skin damage. Petrolatum (yellow) induces the expression of antimicrobial peptides, innate immune genes, filaggrin and loricrin. Petrolatum (yellow) is used in research on atopic dermatitis and post-operative skin infections .

HY-174519

Human TLR9 mRNA		mRNA
Human TLR9 mRNA encodes the human toll like receptor 9 (TLR9) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR9 mediates cellular response to unmethylated CpG dinucleotides in bacterial DNA to mount an innate immune response.

HY-174528

Human TLR1 mRNA		mRNA
Human TLR1 mRNA encodes the human toll like receptor 1 (TLR1) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity.

HY-174526

Human TLR2 mRNA		mRNA
Human TLR2 mRNA encodes the human toll like receptor 2 (TLR2) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR2 is thought to promote apoptosis in response to bacterial lipoproteins.

HY-185123

Pig TRIM56 mRNA		mRNA
Pig TRIM56 mRNA encodes the pig TRIM56 protein, an interferon-stimulated gene (ISG) that acts as an important innate immune factor. Overexpression of TRIM56 restricts viral replication by enhancing TLR3-TRAF3-mediated IFN-β production .

HY-174520

Human TLR8 mRNA		mRNA
Human TLR8 mRNA encodes the human toll like receptor 8 (TLR8) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR8 acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response.

HY-174524

Human TLR4 mRNA		mRNA
Human TLR4 mRNA encodes the human toll like receptor 4 (TLR4) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR4 has been implicated in signal transduction events induced by lipopolysaccharide (LPS) found in most gram-negative bacteria.

HY-174525

Human TLR3 mRNA		mRNA
Human TLR3 mRNA encodes the human toll like receptor 3 (TLR3) protein, a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLR3 recognizes dsRNA associated with viral infection, and induces the activation of NF-kappaB and the production of type I interferons. It may thus play a role in host defense against viruses.

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