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Results for "

human innate immunity

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Aminoacyl-tRNA Synthetase (1) Antibiotic (2) Apoptosis (2) Bacterial (3) CTLA-4 (1) Cyclic GMP-AMP Synthase (1) DNA/RNA Synthesis (3) Drug Metabolite (1) Endogenous Metabolite (4) Enterovirus (1) Eukaryotic Initiation Factor (eIF) (1) Fungal (1) HSP (1) IFNAR (2) Interleukin Related (3) IRAK (1) Isotope-Labeled Compounds (3) mRNA (14) NF-κB (1) NO Synthase (1) Phosphodiesterase (PDE) (1) SARS-CoV (1) Sodium Channel (1) STING (2) TNF Receptor (2) Toll-like Receptor (TLR) (4) Transmembrane Glycoprotein (1) VD/VDR (2)
By Research Areas:	Cancer (7) Infection (6) Inflammation/Immunology (25) Metabolic Disease (4)
Oligonucleotides:	Interferon & Receptors (1) Nucleotide Analogs (2) CpG ODNs (2) Adjuvant (1) mRNA (14) Cytidine Nucleotide (2) Interleukin & Receptors (2)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Inhibitory Antibodies

Natural
Products

Isotope-Labeled Compounds

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-146244

Agatolimod 1 Publications Verification ODN 2006; PF-3512676; CpG 7909; ODN 7909	Toll-like Receptor (TLR) Bacterial NO Synthase Apoptosis	Infection Cancer
Agatolimod ((ODN 2006; PF-3512676; CpG 7909)) is a TLR9 agonist and immunomodulator with an EC₅₀ of 180 nM against human TLR9. Agatolimod activates and upregulates the expression of both TLR9 and TLR6, and mediates downstream signaling pathways via IRAK4, IRF5, IRF7. Agatolimod induces Th1-type innate and adaptive immune responses, activates various immune cells and promotes antigen presentation, regulates antibody levels and immune cell infiltration, upregulates the secretion of multiple cytokines, induces apoptosis and cell cycle arrest, enhances cytotoxicity, and clears intracellular Salmonella. Agatolimod is applicable to research on COVID-19, breast cancer, lung adenocarcinoma, HPV-related tumors, melanoma, and salmonellosis .

HY-32350

Ercalcitriol 3 Publications Verification 1α,25-Dihydroxy Vitamin D2	VD/VDR Drug Metabolite Endogenous Metabolite	Metabolic Disease
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-P99484

Botensilimab AGEN 1181	CTLA-4	Cancer
Botensilimab (AGEN 1181), a human anti-cytotoxic T-lymphocyte antigen 4 (CTLA-4) monoclonal antibody, is an innate and adaptive immune activator. Botensilimab can be used for the research of cancer .

HY-126389B

Chitin, from shrimp shells (chitinase substrate)	Endogenous Metabolite NF-κB Fungal	Infection Inflammation/Immunology
Chitin, from shrimp shells (chitinase substrate) serves as a substrate for chitinase. Chitin, from shrimp shells (chitinase substrate) is a long-chain polymer of N-acetylglucosamine with β-(1-4) linkages. Chitin, from shrimp shells (chitinase substrate) is found in the exoskeleton of crabs. Chitin, from shrimp shells (chitinase substrate) inhibits the activation of NF-κB p65, alters the translocation of NF-κB p65 to the nucleus, and interacts with the cell wall of Candida species. Chitin, from shrimp shells (chitinase substrate) exerts antifungal and anti-inflammatory effects. Chitin, from shrimp shells (chitinase substrate) can be used in the research of gastric ulcer and candidiasis .

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-164485

INI-4001	Toll-like Receptor (TLR) SARS-CoV	Infection
INI-4001 is a TLR7/8 agonist and vaccine adjuvant. INI-4001 regulates innate and adaptive immune responses by activating murine TLR7 and human TLR7/TLR8. INI-4001 enhances IgG and neutralizing antibody responses against Powassan virus (POWV), reduces viral loads in the brain, liver and spleen, provides complete protection against lethal POWV challenge, and skews immune responses toward a Th1 phenotype. When INI-4001 is used in combination with Al (OH)₃ and SARS-CoV-2 RBD antigen, it efficiently adsorbs to Al (OH)₃, promotes Th1 immunity and enhances SARS-CoV-2 neutralizing antibody responses. INI-4001 is applicable to research related to Powassan virus infection and COVID-19 .

HY-177338

STING agonist-45	STING Cyclic GMP-AMP Synthase IFNAR TNF Receptor Interleukin Related	Inflammation/Immunology Cancer
STING agonist-45 is a selective STING agonist (EC₅₀ = 0.28 μM). STING agonist-45 activates the innate immune response through the cGAS-STING pathway, upregulating key markers such as p-TBK1 and IRF3. STING agonist-45 exhibits robust STING activation in human peripheral blood mononuclear cells (PBMCs), inducing the production of type I interferons (such as IFN-β) and downstream cytokines (such as TNF-α and IL-6). STING agonist-45 enhances anti-tumor immunity, inhibits tumor growth, and increases CD8 ⁺ T cell infiltration in mouse models. STING agonist-45 is promising for the study of STING-related diseases .

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-150750A

ODN M362 sodium	Toll-like Receptor (TLR) Apoptosis Interleukin Related TNF Receptor IFNAR	Inflammation/Immunology Cancer
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-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-P990782

Efzofitimod	Aminoacyl-tRNA Synthetase	Inflammation/Immunology
Efzofitimod is a splice variant of the aminoacyl-tRNA synthetase HARS1, which is fused with the Fc segment of a human antibody. Efzofitimod targets the neuronal phospholipid NRP2 (neuropilin-2) and has anti-inflammatory and immunomodulatory activities. Efzofitimod can downregulate the innate and adaptive immune responses in inflammatory disease states, suppressing indirect lung disease (ILD) .

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-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-N14780

Pochonin D (+)-Pochonin D	HSP Interleukin Related Enterovirus	Infection Inflammation/Immunology Cancer
Pochonin D ((+)-Pochonin D) is an inhibitor of heat shock protein 90 (Hsp90) with antiviral and anti-inflammatory activities. Pochonin D inhibits Hsp90, affects the homeostasis, folding and assembly processes of viral proteins, and reduces the replication capacity of viruses. Pochonin D reduces the infiltration of inflammatory cells, decreases the secretion of inflammatory cytokines such as TNF-α and IL-1β, and alleviates inflammatory responses. Pochonin D is a promising candidate for research on human rhinovirus (HRV) infection and cancer .

HY-E70728

HRI Recombinant Human Active Protein Kinase	Eukaryotic Initiation Factor (eIF)	Inflammation/Immunology
Heme-regulated inhibitory (HRI) is an eIF2α kinase, which induces a cytosolic unfolded protein response to prevent aggregation of innate immune signalosomes. HRI Recombinant Human Active Protein Kinase is a recombinant HRI protein that can be used to study HRI-related functions .

HY-E70731

IRAK4 aa104-460 Recombinant Human Active Protein Kinase	IRAK	Inflammation/Immunology
The IRAK4 protein is a serine/threonine protein kinase that is critical for initiating the innate immune response through the Toll-like receptor (TLR) and IL-1R signaling pathways. After TLR is activated, it rapidly forms the Myddosome with IRAK2. IRAK4 aa104-460 Recombinant Human Active Protein Kinase is a recombinant IRAK4 aa104-460 protein that can be used to study IRAK4 aa104-460-related functions .

HY-174527

Human TLR10 mRNA	mRNA	Inflammation/Immunology
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-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)

HY-174617

Human IL23A mRNA	mRNA	Inflammation/Immunology
Human IL23A mRNA encodes the human interleukin 23A (IL23A) protein, a subunit of the heterodimeric cytokine interleukin 23 (IL23). IL23A associates with IL12B to form the IL-23 interleukin, a heterodimeric cytokine which functions in innate and adaptive immunity.

HY-174662

Human IFNG mRNA	mRNA	Inflammation/Immunology
Human IFNG mRNA encodes the human interferon gamma (IFNG) protein, a member of the type II interferon class. IFNG is secreted by cells of both the innate and adaptive immune systems. The active protein is a homodimer that binds to the interferon gamma receptor which triggers a cellular response to viral and microbial infections.

HY-174522

Human TLR6 mRNA	mRNA	Inflammation/Immunology
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-174622

Human IL21 mRNA	mRNA	Inflammation/Immunology
Human IL21 mRNA encodes the human interleukin 21 (IL21) protein, a member of the common-gamma chain family of cytokines. IL21 plays a role in both the innate and adaptive immune responses by inducing the differentiation, proliferation and activity of multiple target cells including macrophages, natural killer cells, B cells and cytotoxic T cells.

HY-174521

Human TLR7 mRNA	mRNA	Inflammation/Immunology
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	Inflammation/Immunology
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-122292

Celastramycin A	Antibiotic Bacterial	Infection Inflammation/Immunology
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-174523

Human TLR5 mRNA	mRNA	Inflammation/Immunology
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-N12905

Celastramycin A (isomer)	Antibiotic Bacterial	Infection
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-147338S

5-Methylcytidine 5′-triphosphate-d3 trisodium 5-Methyl-CTP-d3 trisodium	DNA/RNA Synthesis Isotope-Labeled Compounds	Others
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-Methyl-CTP-d8 trisodium	Isotope-Labeled Compounds	Inflammation/Immunology
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 1α,25-Dihydroxy Vitamin D2-d₃	Isotope-Labeled Compounds Endogenous Metabolite VD/VDR	Metabolic Disease
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 .

HY-174519

Human TLR9 mRNA	mRNA	Inflammation/Immunology
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	Inflammation/Immunology
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	Inflammation/Immunology
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-E70992

Eosinophil Peroxidase, Human	Endogenous Metabolite	Metabolic Disease
Eosinophil Peroxidase, Human (EC 1.11.1.7) is an enzyme found in eosinophils (innate immune cells of humans and mammals). Eosinophil Peroxidase, Human (EC 1.11.1.7) is a heme peroxidase whose activities include oxidizing halide ions to reactive oxygen species with bactericidal effects, disrupting bacterial cell walls with cations, and performing post-translational modifications on protein amino acid residues.

HY-174520

Human TLR8 mRNA	mRNA	Inflammation/Immunology
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	Inflammation/Immunology
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	Inflammation/Immunology
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.

HY-181667

Enpp-1-IN-30	Phosphodiesterase (PDE)	Cancer
Enpp-1-IN-30 (compound 44a) is an orally active ENPP1 inhibitor with a human IC₅₀ of 13.1 nM. Enpp-1-IN-30 prevents cGAMP degradation, activates the STING pathway. Enpp-1-IN-30 induces cytokine release to enhance innate immune response. Enpp-1-IN-30 exerts antitumor efficacy in syngeneic mouse models. Enpp-1-IN-30 can be used for the research of colon carcinoma .

Cat. No.	Product Name

HY-L161

Cytokine Inhibitors Library	1,332 compounds
Cytokines are a kind of low molecular soluble proteins synthesized and secreted by immunogen, mitogen or other factors. They have functions of regulating innate and adaptive immune responses, promoting hematopoiesis, stimulating cell activation, proliferation and differentiation. The process of releasing a large number of cytokines is also called “Cytokine storm”, which can cause damage to many tissues and organs in the body. Cytokine is involved in the pathogenesis of many human diseases, including cancer, diabetes, chronic inflammatory diseases and so on. Cytokine inhibitors are a class of essential compounds that act by directly inhibiting the synthesis and release of cytokine or blocking the binding of cytokine to their receptors. Cytokine inhibitors are important compounds for the study of tumor and autoimmune diseases. MCE designs a unique collection of 1,332 cytokine inhibitors, mainly targeting the receptor interleukin (IL), colony-stimulating factor (CSF), interferon (IFN), tumor necrosis factor (TNF), growth factor (GF) and chemokine, which is an effective tool for development and research of anti-cancer, anti-chronic inflammatory diseases and anti-autoimmune diseases compounds.

Cytokine Inhibitors Library

1,332 compounds

Cytokines are a kind of low molecular soluble proteins synthesized and secreted by immunogen, mitogen or other factors. They have functions of regulating innate and adaptive immune responses, promoting hematopoiesis, stimulating cell activation, proliferation and differentiation. The process of releasing a large number of cytokines is also called “Cytokine storm”, which can cause damage to many tissues and organs in the body. Cytokine is involved in the pathogenesis of many human diseases, including cancer, diabetes, chronic inflammatory diseases and so on. Cytokine inhibitors are a class of essential compounds that act by directly inhibiting the synthesis and release of cytokine or blocking the binding of cytokine to their receptors. Cytokine inhibitors are important compounds for the study of tumor and autoimmune diseases.

MCE designs a unique collection of 1,332 cytokine inhibitors, mainly targeting the receptor interleukin (IL), colony-stimulating factor (CSF), interferon (IFN), tumor necrosis factor (TNF), growth factor (GF) and chemokine, which is an effective tool for development and research of anti-cancer, anti-chronic inflammatory diseases and anti-autoimmune diseases compounds.

Cat. No.	Product Name	Type

HY-126389B

Chitin, from shrimp shells (chitinase substrate)	Biochemical Assay Reagents
Chitin, from shrimp shells (chitinase substrate) serves as a substrate for chitinase. Chitin, from shrimp shells (chitinase substrate) is a long-chain polymer of N-acetylglucosamine with β-(1-4) linkages. Chitin, from shrimp shells (chitinase substrate) is found in the exoskeleton of crabs. Chitin, from shrimp shells (chitinase substrate) inhibits the activation of NF-κB p65, alters the translocation of NF-κB p65 to the nucleus, and interacts with the cell wall of Candida species. Chitin, from shrimp shells (chitinase substrate) exerts antifungal and anti-inflammatory effects. Chitin, from shrimp shells (chitinase substrate) can be used in the research of gastric ulcer and candidiasis .

Chitin, from shrimp shells (chitinase substrate)

Biochemical Assay Reagents

Chitin, from shrimp shells (chitinase substrate) serves as a substrate for chitinase. Chitin, from shrimp shells (chitinase substrate) is a long-chain polymer of N-acetylglucosamine with β-(1-4) linkages. Chitin, from shrimp shells (chitinase substrate) is found in the exoskeleton of crabs. Chitin, from shrimp shells (chitinase substrate) inhibits the activation of NF-κB p65, alters the translocation of NF-κB p65 to the nucleus, and interacts with the cell wall of Candida species. Chitin, from shrimp shells (chitinase substrate) exerts antifungal and anti-inflammatory effects. Chitin, from shrimp shells (chitinase substrate) can be used in the research of gastric ulcer and candidiasis .

Cat. No.	Product Name	Target	Research Area	Image

HY-P99484

Botensilimab AGEN 1181	CTLA-4	Cancer
Botensilimab (AGEN 1181), a human anti-cytotoxic T-lymphocyte antigen 4 (CTLA-4) monoclonal antibody, is an innate and adaptive immune activator. Botensilimab can be used for the research of cancer .

HY-P990782

Efzofitimod	Aminoacyl-tRNA Synthetase	Inflammation/Immunology
Efzofitimod is a splice variant of the aminoacyl-tRNA synthetase HARS1, which is fused with the Fc segment of a human antibody. Efzofitimod targets the neuronal phospholipid NRP2 (neuropilin-2) and has anti-inflammatory and immunomodulatory activities. Efzofitimod can downregulate the innate and adaptive immune responses in inflammatory disease states, suppressing indirect lung disease (ILD) .

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-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-N14780

Pochonin D (+)-Pochonin D	Structural Classification Natural Products Microorganisms Source Classification	HSP Interleukin Related Enterovirus
Pochonin D ((+)-Pochonin D) is an inhibitor of heat shock protein 90 (Hsp90) with antiviral and anti-inflammatory activities. Pochonin D inhibits Hsp90, affects the homeostasis, folding and assembly processes of viral proteins, and reduces the replication capacity of viruses. Pochonin D reduces the infiltration of inflammatory cells, decreases the secretion of inflammatory cytokines such as TNF-α and IL-1β, and alleviates inflammatory responses. Pochonin D is a promising candidate for research on human rhinovirus (HRV) infection and cancer .

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-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 .

Cat. No.	Product Name	Chemical Structure

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-146244

Agatolimod 1 Publications Verification ODN 2006; PF-3512676; CpG 7909; ODN 7909		CpG ODNs
Agatolimod ((ODN 2006; PF-3512676; CpG 7909)) is a TLR9 agonist and immunomodulator with an EC₅₀ of 180 nM against human TLR9. Agatolimod activates and upregulates the expression of both TLR9 and TLR6, and mediates downstream signaling pathways via IRAK4, IRF5, IRF7. Agatolimod induces Th1-type innate and adaptive immune responses, activates various immune cells and promotes antigen presentation, regulates antibody levels and immune cell infiltration, upregulates the secretion of multiple cytokines, induces apoptosis and cell cycle arrest, enhances cytotoxicity, and clears intracellular Salmonella. Agatolimod is applicable to research on COVID-19, breast cancer, lung adenocarcinoma, HPV-related tumors, melanoma, and salmonellosis .

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-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-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-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-174617

Human IL23A mRNA		mRNA Interleukin & Receptors
Human IL23A mRNA encodes the human interleukin 23A (IL23A) protein, a subunit of the heterodimeric cytokine interleukin 23 (IL23). IL23A associates with IL12B to form the IL-23 interleukin, a heterodimeric cytokine which functions in innate and adaptive immunity.

HY-174662

Human IFNG mRNA		mRNA Interferon & Receptors
Human IFNG mRNA encodes the human interferon gamma (IFNG) protein, a member of the type II interferon class. IFNG is secreted by cells of both the innate and adaptive immune systems. The active protein is a homodimer that binds to the interferon gamma receptor which triggers a cellular response to viral and microbial infections.

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-174622

Human IL21 mRNA		mRNA Interleukin & Receptors
Human IL21 mRNA encodes the human interleukin 21 (IL21) protein, a member of the common-gamma chain family of cytokines. IL21 plays a role in both the innate and adaptive immune responses by inducing the differentiation, proliferation and activity of multiple target cells including macrophages, natural killer cells, B cells and cytotoxic T cells.

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-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-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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