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adaptive immune responses

" in MedChemExpress (MCE) Product Catalog:

34

Inhibitors & Agonists

2

Screening Libraries

1

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2

Biochemical Assay Reagents

2

Peptides

4

Inhibitory Antibodies

11

Oligonucleotides

1

GMP Molecules

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-107202
    Polyinosinic-polycytidylic acid
    60+ Cited Publications

    Poly(I:C)

    		 RIG-I-like receptor (RLR) Toll-like Receptor (TLR) PKD HSP Bcl-2 Family Interleukin Related Apoptosis Infection Inflammation/Immunology Cancer
    Polyinosinic-polycytidylic acid (Poly(I:C)) is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Polyinosinic-polycytidylic acid can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Polyinosinic-polycytidylic acid can directly trigger cancer cells to undergo apoptosis .
    Polyinosinic-polycytidylic acid
  • HY-135748
    Polyinosinic-polycytidylic acid sodium
    Maximum Cited Publications
    62 Publications Verification

    Poly(I:C) sodium

    		 RIG-I-like receptor (RLR) Toll-like Receptor (TLR) Apoptosis Inflammation/Immunology Cancer
    Polyinosinic-polycytidylic acid (Poly(I:C)) sodium is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Polyinosinic-polycytidylic acid sodium can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Polyinosinic-polycytidylic acid sodium can directly trigger cancer cells to undergo apoptosis .
    Polyinosinic-polycytidylic acid sodium
  • 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 .
    Agatolimod
  • HY-148029
    Dazostinag disodium

    TAK-676

    		 STING Cancer
    Dazostinag disodium (TAK-676) is an agonist of STING, triggering the activation of STING signaling pathway and type I interferons. Dazostinag disodium is also a modulator of immune system, resulting complete regressions and durable memory T-cell immunity. Dazostinag disodium promotes durable IFN-dependent antitumor immunity .
    Dazostinag disodium
  • 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 .
    Sabatolimab
  • 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 .
    Pidotimod
  • HY-150217
    CpG ODN 10101
    2 Publications Verification

    ODN 10101

    		 Toll-like Receptor (TLR) Infection Inflammation/Immunology
    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) .
    CpG ODN 10101
  • 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 .
    INI-4001
  • HY-107202A
    Poly (I:C):Kanamycin (1:1)
    5+ Cited Publications

    		 Toll-like Receptor (TLR) RIG-I-like receptor (RLR) PKD HSP Bcl-2 Family Interleukin Related Apoptosis Infection Inflammation/Immunology Cancer
    Poly(I:C):Kanamycin (1:1) is a mixture of Poly(I:C) (HY-107202) and Kanamycin (HY-16566). Poly(I:C) is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Poly(I:C) can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Poly(I:C) can directly trigger cancer cells to undergo apoptosis. Kanamycin stabilizes Poly(I:C) .
    Poly (I:C):Kanamycin (1:1)
  • HY-165613
    Pam2Cys

    Dipalmitoyl-S-glyceryl-cysteine; S-[2,3-Bis(palmitoyloxy)propyl]cysteine

    		 Toll-like Receptor (TLR) Influenza Virus NF-κB Infection Inflammation/Immunology
    Pam2Cys (Dipalmitoyl-S-glyceryl-cysteine; S-[2,3-Bis(palmitoyloxy)propyl]cysteine) is a TLR2 agonist and immunostimulant. Pam2Cys binds to TLR2 to activate dendritic cells and trigger the TLR2-dependent NF-κB signaling pathway. Pam2Cys also induces dendritic cell maturation by upregulating the expression of cell surface MHC II molecules. Pam2Cys activates innate immune signaling pathways, drives pro-inflammatory and antimicrobial responses, enhances the expression of macrophage activation markers, increases phagocytic activity, induces the release of IL-12 and pro-inflammatory cytokines, and polarizes macrophages into a pro-inflammatory, antimicrobial phenotype without interfering with IL-10-induced macrophage polarization. Pam2Cys also serves as the lipid moiety in synthetic lipopeptide vaccines and possesses self-adjuvant properties. Pam2Cys enhances the immunogenicity of conjugated peptide segments and induces cellular and humoral immune responses. However, it does not activate CD4 T cells in mouse splenocyte cultures when used alone. Pam2Cys activates pulmonary TLR2 signaling pathways, triggers innate immune responses, recruits neutrophils and macrophages, induces the secretion of various cytokines, alleviates symptoms and damages associated with influenza A virus infection in mice without impairing adaptive immunity. Pam2Cys can be used in studies related to tuberculosis and influenza A virus infection .
    Pam2Cys
  • HY-134958
    Polyinosinic-polycytidylic acid potassium

    Poly(I:C) potassium

    		 Toll-like Receptor (TLR) Apoptosis Inflammation/Immunology Cancer
    Polyinosinic-polycytidylic acid potassium (Poly(I:C) potassium) is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Polyinosinic-polycytidylic acid sodium can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Polyinosinic-polycytidylic acid potassium can directly trigger cancer cells to undergoApoptosis .
    Polyinosinic-polycytidylic acid potassium
  • 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) .
    Efzofitimod
  • HY-107202GL
    Polyinosinic-polycytidylic acid (GMP Like)

    Poly(I:C) (GMP Like)

    		 Toll-like Receptor (TLR) PKD HSP Bcl-2 Family Interleukin Related Apoptosis Infection Inflammation/Immunology Cancer
    Polyinosinic-polycytidylic acid (Poly(I:C)) (GMP Like) is the GMP Like class Polyinosinic-polycytidylic acid (HY-107202), and can be used as pharmaceutical excipients. Polyinosinic-polycytidylic acid (Poly(I:C)) is a synthetic analog of double-stranded RNA and an agonist of toll-like receptor 3 (TLR3) and retinoic acid inducible gene I (RIG-I)-like receptors (RIG-I and MDA5). Polyinosinic-polycytidylic acid can be used as a vaccine adjuvant to enhance innate and adaptive immune responses, and to alter the tumor microenvironment. Polyinosinic-polycytidylic acid can directly trigger cancer cells to undergo apoptosis .
    Polyinosinic-polycytidylic acid (GMP Like)
  • HY-176879
    NHS-PEG2000-Mannose

    		Drug Derivative Bacterial Infection
    NHS-PEG2000-Mannose is an NHS-PEG-Mannose containing PEG2000. NHS-PEG-Mannose is a D-mannose derivative and linker. NHS-PEG-Mannose can bind to phage coat proteins via amino-carboxyl reaction to form mannose-modified phage (Man-phage) .
    NHS-PEG2000-Mannose
  • HY-W145481A
    D-Galacto-D-mannan

    Carob galactomannan

    		 Sirtuin Inflammation/Immunology
    D-Galacto-D-mannan (Carob galactomannan) is an orally active Dectin-2 agonist. D-Galacto-D-mannan exerts antioxidant activity against hydroxyl radical generation. D-Galacto-D-mannan activates Dectin-2 to trigger downstream signaling pathways, promote the expression of immunoregulatory molecules, coordinate innate and adaptive immune responses, and inhibit excessive inflammatory responses by upregulating the expression of Sirtuin 1. When used as a vaccine adjuvant, D-Galacto-D-mannan induces cellular and humoral immune responses, promotes IFNγ secretion, increases antibody levels and virus neutralization titers, and elevates the levels of immunoglobulin G and A. D-Galacto-D-mannan can serve as an adjuvant for foot-and-mouth disease vaccines, enhance the vaccine-mediated ability of hosts to defend against viral infection in mice, and reduce local side effects at the inoculation site in pigs. D-Galacto-D-mannan can be used in the research of inflammatory and immune diseases, such as foot-and-mouth disease .
    D-Galacto-D-mannan
  • HY-135748A
    Poly (I:C):Kanamycin (1:1) sodium
    55+ Cited Publications

    		 RIG-I-like receptor (RLR) Toll-like Receptor (TLR) Apoptosis Infection Cancer
    Poly (I:C):Kanamycin (1:1) sodium is an isometric complex of Poly (I:C) (HY-135748) and Kanamycin (HY-16566). Poly(I:C) sodium, a synthetic analog of double-stranded RNA, is a TLR3 and retinoic acid-inducible gene I receptor (RIG-I and b>MDA5) agonist. Poly(I:C) sodium can be used as a vaccine adjuvant to enhance innate and adaptive immune responses and induce apoptosis in cancer cells . Kanamycin is an orally active antibacterial agent (Gram-negative/positive bacteria) that inhibits translocation and causes miscoding by binding to the 70S ribosomal subunit. Kanamycin shows good inhibitory activity against Mycobacterium tuberculosis (susceptible and drug-resistant) and Klebsiella pneumoniae, and can be used in the research of tuberculosis and pneumonia .
    Poly (I:C):Kanamycin (1:1) sodium
  • HY-150212
    Tilsotolimod

    IMO-2125

    		 Toll-like Receptor (TLR) Inflammation/Immunology Cancer
    Tilsotolimod (IMO-2125) is a TLR9 agonist. Tilsotolimod activates the TLR9 signaling pathway, triggers downstream pro-inflammatory and immunostimulatory pathways, enhances the uptake and killing of cancer cells, and induces adaptive immune responses. Tilsotolimod is applicable to research related to melanoma and colorectal cancer .
    Tilsotolimod
  • 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 .
    CDN-A
  • HY-150212A
    Tilsotolimod sodium

    IMO-2125 sodium

    		 Toll-like Receptor (TLR) Inflammation/Immunology Cancer
    Tilsotolimod (IMO-2125) sodium is a TLR9 agonist. Tilsotolimod sodium activates the TLR9 signaling pathway, triggers downstream pro-inflammatory and immunostimulatory pathways, enhances the uptake and killing of cancer cells, and induces adaptive immune responses. Tilsotolimod sodium is applicable to research related to melanoma and colorectal cancer .
    Tilsotolimod sodium
  • HY-150501
    Diprovocim-X

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Diprovocim-X (compound 35) is a potent TLR1/TLR2 (toll-like receptor 1/2) agonist, with EC50 values of 0.14 and 0.75 nM for hTLR1/TLR2 and mTLR1/TLR2, respectively. Diprovocim-X is a potent adjuvant in vivo in mice, and serves to stimulate the adaptive immune response .
    Diprovocim-X
  • HY-178756
    CDK2-IN-48

    		CDK Cancer
    CDK2-IN-48 (Compound 109) is a CDK2 inhibitor with IC50 values for CDK2 and CDK1 of respectively < 0.05 and > 1 μM. CDK2-IN-48 can be used for the study of CDK2-dependent cancers .
    CDK2-IN-48
  • HY-B0944R
    Pidotimod (Standard)

    		Reference Standards Bacterial Inflammation/Immunology
    Pidotimod (Standard) is the analytical standard of Pidotimod. This product is intended for research and analytical applications. 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 .
    Pidotimod (Standard)
  • HY-P5505
    LCMV-derived p13 epitope

    		Arenavirus Others
    LCMV-derived p13 epitope is a biological active peptide. (An H-2Db restricted epitope, this peptide is amino acids 61 to 80 fragment of the lymphocytic choriomeningitis virus (LCMV) pre-glycoprotein polyprotein GP complex. LCMV has been routinely used for the study of adaptive immune responses to viral infection.)
    LCMV-derived p13 epitope
  • HY-176256
    endo-S-cGAFMP

    		STING Cancer
    endo-S-cGAFMP (Compound 3) is a STING agonist. endo-S-cGAFMP induces the production of interferon regulatory factors and proinflammatory cytokines by activating the cGAS-STING pathway, thereby enhancing innate and adaptive immune responses. endo-S-cGAFMP has potent immunostimulatory capacity in THP1 monocytes and RAW macrophages (EC50 values of 2.45 μM and 5.54 μM, respectively). endo-S-cGAFMP has significant antitumor activity. endo-S-cGAFMP can be used as a potential cancer immunotherapeutic agent, especially for studies of systemic administration .
    endo-S-cGAFMP
  • HY-177642
    Litenimod

    Li28

    		 Toll-like Receptor (TLR) Cancer
    Litenimod is potent type B agonist of toll Like receptor 9 (TLR9), triggering both innate and adaptive immune response.
    Litenimod
  • HY-177642A
    Litenimod sodium

    Li28 sodium sodium

    		 Toll-like Receptor (TLR) Cancer
    Litenimod sodium is potent type B agonist of toll Like receptor 9 (TLR9), triggering both innate and adaptive immune response.
    Litenimod sodium
  • 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)
    AGEN-1571
  • 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.
    Human IFNG mRNA
  • HY-162845
    TLR7/8 agonist 11

    		Toll-like Receptor (TLR) Inflammation/Immunology
    TLR7/8 agonist 11 (compound 30) is a potent agonist of hTLR7 and hTLR8, with EC50s of 31.1 nM and 13.1 nM, respectively. TLR7/8 agonist 11 plays an important role in adaptive and innate immune responses .
    TLR7/8 agonist 11
  • HY-P5937
    Caerin 1.1 TFA

    		Apoptosis Cancer
    Caerin 1.1 TFA is a host defense peptide isolated from the glandular secretions of the Australian tree frog Litoria. Caerin 1.1 TFA inhibits HeLa cell proliferation and mediates apoptosis. Caerin 1.1 TFA may enhance adaptive T cell immune responses .
    Caerin 1.1 TFA
  • HY-159753
    HS105

    		Toll-like Receptor (TLR) Inflammation/Immunology
    HS105 is a vaccine adjuvant and a key component in vaccines. Adjuvants can be divided into immunostimulants and delivery systems. Adjuvants can not only enhance the intensity and durability of immune responses, but also affect the type of immune responses. On the one hand, immunostimulants promote the production of antigen signals and co-stimulatory signals by targeting Toll-like receptors (TLRs) and other pattern recognition receptors (PRRs), leading to the maturation and activation of antigen presenting cells (APCs), thereby enhancing adaptive immune responses; on the other hand, delivery systems are carrier materials that promote antigen delivery by prolonging the bioavailability of loaded antigens and targeting antigens to lymph nodes or APCs. Several common adjuvants include: saponins, TLRs agonists, polysaccharides, nanoparticles, cytokines, and mucosal adjuvants .
    HS105
  • 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.
    Human IL21 mRNA
  • HY-159751
    HS101

    		Toll-like Receptor (TLR) Inflammation/Immunology
    HS101 is a vaccine adjuvant and a key component in vaccines. Adjuvants can be divided into immunostimulants and delivery systems. Adjuvants can not only enhance the intensity and durability of immune responses, but also affect the type of immune responses. On the one hand, immunostimulants promote the production of antigen signals and co-stimulatory signals by targeting Toll-like receptors (TLRs) and other pattern recognition receptors (PRRs), leading to the maturation and activation of antigen presenting cells (APCs), thereby enhancing adaptive immune responses; on the other hand, delivery systems are carrier materials that promote antigen delivery by prolonging the bioavailability of loaded antigens and targeting antigens to lymph nodes or APCs. Several common adjuvants include: saponins, TLRs agonists, polysaccharides, nanoparticles, cytokines, and mucosal adjuvants .
    HS101
  • HY-186158
    HOOC-OXA-COOH

    		Drug Intermediate Cancer
    HOOC-OXA-COOH is an anionic prodrug of Oxaliplatin (HY-17371). HOOC-OXA-COOH can be loaded onto nanomotors via electrostatic interaction, and undergoes cascade activation by H2S and endogenous glutathione in the tumor microenvironment to release cytotoxic Pt 2+. HOOC-OXA-COOH can be used in the research of colon cancer .
    HOOC-OXA-COOH

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