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humoral immunity

" in MedChemExpress (MCE) Product Catalog:

27

Inhibitors & Agonists

4

Biochemical Assay Reagents

3

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3

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7

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6

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-101092
    QS-21-Api
    5+ Cited Publications

    Stimulon

    		 NOD-like Receptor (NLR) Inflammation/Immunology Cancer
    QS-21-Api, an immunostimulatory saponin, could be used as a potent vaccine adjuvant. QS-21-Api stimulates Th2 humoral and Th1 cell-mediated immune responses through action on antigen presenting cells (APCs) and T cells. QS-21-Api can activate the NLRP3 inflammasome with subsequent release of caspase-1 dependent cytokines, IL-1β and IL-18 .
    QS-21-Api
  • HY-12326A
    c-di-AMP disodium
    Maximum Cited Publications
    16 Publications Verification

    Cyclic diadenylate disodium; Cyclic-di-AMP disodium

    		 STING Bacterial Endogenous Metabolite Inflammation/Immunology
    c-di-AMP (Cyclic diadenylate) sodium is a STING agonist, which binds to the transmembrane protein STING thereby activating the TBK3-IRF3 signaling pathway, subsequently triggering the production of type I IFN and TNF. c-di-AMP sodium is also a bacterial second messenger, which regulates cell growth, survival, and virulence, primarily within Gram-positive bacteria, and also regulates host immune response. c-di-AMP sodium acts as a potent mucosal adjuvant stimulating both humoral and cellular responses .
    c-di-AMP disodium
  • HY-NP133A
    NP-KLH,Type II

    4-Hydroxy-3-nitrophenylacetyl-Keyhole Limpet Hemocyanin,Type II

    		 Biochemical Assay Reagents Inflammation/Immunology
    NP-KLH,Type II is a complex formed by 4-Hydroxy-3-nitrophenylacetyl (NP, a hapten) with Keyhole Limpet Hemocyanin (KLH, a carrier protein). NP-KLH,Type II can induce specific humoral immune responses and NP-specific antibodies production. NP-KLH,Type II can act as a specific antigen tool used for immunological experiments .
    NP-KLH,Type II
  • HY-12326
    c-di-AMP

    Cyclic diadenylate; Cyclic-di-AMP

    		 STING Bacterial Endogenous Metabolite Inflammation/Immunology
    c-di-AMP (Cyclic diadenylate) is a STING agonist, which binds to the transmembrane protein STING thereby activating the TBK3-IRF3 signaling pathway, subsequently triggering the production of type I IFN and TNF. c-di-AMP (Cyclic diadenylate) is also a bacterial second messenger, which regulates cell growth, survival, and virulence, primarily within Gram-positive bacteria, and also regulates host immune response. c-di-AMP (Cyclic diadenylate) acts as a potent mucosal adjuvant stimulating both humoral and cellular responses .
    c-di-AMP
  • 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-P99845
    Dazodalibep

    MEDI 4920; VIB 4920

    		 TNF Receptor Inflammation/Immunology
    Dazodalibep (MEDI 4920; VIB 4920) is a non-antibody fusion protein that targets CD40L. Dazodalibep inhibits the co-stimulatory signals between immune cells (such as T cells, B cells, and antigen-presenting cells), thereby enabling the inhibition of a broader range of cellular and humoral responses. Dazodalibep can be used for research on rheumatoid arthritis and Sjögren's syndrome .
    Dazodalibep
  • HY-N10424
    Brazilein
    2 Publications Verification

    		 Na+/K+ ATPase Apoptosis Interleukin Related NO Synthase Bacterial Parasite Cardiovascular Disease Infection Neurological Disease Inflammation/Immunology
    Brazilein is a compound with anti-inflammatory and neuroprotective activities, with an IC50 of 500 μM against guinea pig Na +,K +-ATPase. Brazilein reduces iNOS mRNA expression, thereby inhibiting nitric oxide production in immune cells. Brazilein suppresses inflammatory responses by reducing the mRNA expression of TNF-α and IL-6, but has no effect on IL-1β expression. Brazilein reduces the cerebral infarction volume and improves the neurological function scores of rats with cerebral ischemia-reperfusion injury. Brazilein induces apoptosis of splenic lymphocytes in mice. Brazilein inhibits humoral immune responses in mice, and causes thymus and spleen atrophy as well as body weight loss in mice. Brazilein also possesses antimalarial and antibacterial activities. Brazilein is also a red dye. Brazilein can be used in studies related to the infection, nervous system, cardiovascular system and inflammatory diseases .
    Brazilein
  • 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-137442
    Inupadenant
    1 Publications Verification

    EOS-850

    		 Adenosine Receptor Cancer
    Inupadenant is an orally active, highly selective A2A receptor antagonist. Inupadenant can not cross BBB. Inupadenant can enhance the humoral immune response and has anti-tumor activity .
    Inupadenant
  • HY-153377
    Lipid 14

    		Liposome SARS-CoV Bacterial Infection Inflammation/Immunology
    Lipid 14 is an ionizable amino lipid. Lipid 14 delivers mRNA into target cells, significantly enhancing the in vivo expression efficiency and immunogenicity of mRNA. Lipid 14 can be used to synthesize lipid nanoparticles (LNPs). Lipid 14 can be used for studies of SARS-CoV-2 and Yersinia pestis .
    Lipid 14
  • HY-12326B
    c-di-AMP diammonium
    Maximum Cited Publications
    16 Publications Verification

    Cyclic diadenylate diammonium; Cyclic-di-AMP diammonium

    		 STING Bacterial Endogenous Metabolite Inflammation/Immunology
    c-di-AMP diammonium is a STING agonist, which binds to the transmembrane protein STING thereby activating the TBK3-IRF3 signaling pathway, subsequently triggering the production of type I IFN and TNF. c-di-AMP diammonium is also a bacterial second messenger, which regulates cell growth, survival, and virulence, primarily within Gram-positive bacteria, and also regulates host immune response. c-di-AMP diammonium acts as a potent mucosal adjuvant stimulating both humoral and cellular responses .
    c-di-AMP diammonium
  • 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-P10427
    DV1

    		CXCR Dengue Virus Neurological Disease Inflammation/Immunology Cancer
    DV1 is a CXCR4 inhibitor with anti-proteolytic properties that specifically blocks the binding of SDF-1α to its receptor. DV1 inhibits the migration of breast cancer cells and enables the targeted delivery of avidin-PLGA nanoparticles to CXCR4-expressing cancer cells. DV1 not only effectively suppresses the progression of metastatic breast cancer in mouse models, but also preferentially accumulates in brain tumor tissues rather than normal brain tissues, showing potential for inhibiting intracranial tumor metastasis. As a humoral immune stimulant, DV1 induces the production of specific IgG, neutralizing antibodies and cellular immune responses, thereby providing the host with protection against lethal challenges. DV1 has been applied to studies on CXCR4-expressing cancers, glioblastoma, dengue fever and other related diseases .
    DV1
  • HY-142998
    Vaxfectin

    		Liposome Interleukin Related IFNAR Infection Inflammation/Immunology
    Vaxfectin is a second-generation cationic lipid-based suspension that adjuvants effectively both pDNA and protein-based vaccines. Vaxfectin can boost the immune response against a range of pDNA-expressed pathogenic antigens in vivo. Vaxfectin can increase IgG titers and give rise to an IL-6 dependent enhancement of the humoral immune response without altering the Th1 type immune response. Vaxfectin can be studied for vaccine formulation .
    Vaxfectin
  • HY-P10427A
    DV1 TFA

    		CXCR Dengue Virus Infection
    DV1 TFA is a CXCR4 inhibitor with anti-proteolytic properties that specifically blocks the binding of SDF-1α to its receptor. DV1 TFA inhibits the migration of breast cancer cells and enables the targeted delivery of avidin-PLGA nanoparticles to CXCR4-expressing cancer cells. DV1 TFA not only effectively suppresses the progression of metastatic breast cancer in mouse models, but also preferentially accumulates in brain tumor tissues rather than normal brain tissues, showing potential for inhibiting intracranial tumor metastasis. As a humoral immune stimulant, DV1 TFA induces the production of specific IgG, neutralizing antibodies and cellular immune responses, thereby providing the host with protection against lethal challenges. DV1 TFA has been applied to studies on CXCR4-expressing cancers, glioblastoma, dengue fever and other related diseases .
    DV1 TFA
  • HY-137442A
    Inupadenant hydrochloride
    1 Publications Verification

    EOS-850 hydrochloride

    		 Adenosine Receptor Cancer
    Inupadenant (EOS-850) hydrochloride is an orally active, highly selective A2A receptor antagonist. Inupadenant hydrochloride can not cross BBB. Inupadenant hydrochloride can enhance the humoral immune response and has anti-tumor activity .
    Inupadenant hydrochloride
  • 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-N10681
    Evonimine

    Euonine

    		 Others Others
    Evonimine (Euonine) is an alkaloid isolated from Tripterygium wilfordii Hook. Evonimine exhibits significant inhibition of humoral-mediated immunity using the haemolytic response as an indicator, and shows good anti-feeding activity against the lepidopteran Spodoptera littoralis .
    Evonimine
  • HY-159750
    M903

    		Toll-like Receptor (TLR) Inflammation/Immunology
    M903 is a new type of mineral oil-based adjuvant, which belongs to water-in-oil-in-water (w/o/w) emulsion. It can enhance both cellular and humoral immunity against non-specific antigens, stimulate specific immunity against the antigens, delay the release of the antigens in the body, and improve the immunity of animals. It is applicable to various veterinary vaccines, including inactivated vaccines and genetically engineered subunit vaccines, such as pig vaccines for foot-and-mouth disease and blue ear disease.
    M903
  • HY-174765
    Human CCL18 mRNA

    		mRNA Inflammation/Immunology
    Human CCL18 mRNA encodes the human C-C motif chemokine ligand 18 (CCL18) protein, a cytokine that displays chemotactic activity for naive T cells, CD4+ and CD8+ T cells and nonactivated lymphocytes, but not for monocytes or granulocytes. CCL18 may play a role in both humoral and cell-mediated immunity responses.
    Human CCL18 mRNA
  • HY-120214
    TAS05567

    		Syk RET Inflammation/Immunology
    TAS05567 is a potent, highly selective, ATP-competitive and orally active Syk inhibitor with an IC50 of 0.37 nM. In a panel of 192 kinases, TAS05567 only shows >70% inhibition of Syk and 4 other kinases (FLT3, JAK2, KDR and RET with IC50s of 10 nM, 4.8 nM, 600 nM and 29 nM, respectively). TAS05567 can be used for humoral immune-mediated inflammatory conditions such as autoimmune and allergic diseases .
    TAS05567
  • HY-159744
    Liposomal adjuvant (M103)

    		Toll-like Receptor (TLR) Inflammation/Immunology
    Liposomal adjuvant (M103) is mainly composed of phospholipids and prepared with highly purified immunostimulatory substances (polysaccharides), with a pH value of 6.2-6.8. This adjuvant is safe, non-toxic, and metabolizable. It can induce cellular and humoral immunity, has a sustained-release effect, and can prolong the residence time of antigens in the body. This adjuvant is suitable for various veterinary vaccines, including inactivated vaccines and genetically engineered subunit vaccines. It is recommended for use in rabies, porcine circovirus, , foot-and-mouth disease (FMD), and blue ear disease, etc.
    Liposomal adjuvant (M103)
  • HY-106793
    Tiprotimod

    HBW-538

    		 Biochemical Assay Reagents Inflammation/Immunology
    Tiprotimod (HBW-538) is a synthetic thiazole derivative. Tiprotimod is a potent immunopotentiator for humoral and cell-mediated immune response in animal models .
    Tiprotimod
  • HY-185002
    BCMA CAR mRNA

    		mRNA Cancer
    BCMA CAR mRNA can express the CAR protein targeting human BCMA. BCMA CAR mRNA can trigger the transient expression of CAR, enabling T cells to be targeted without the need for permanent genetic modification. BCMA is a member of the tumor necrosis factor receptor superfamily 17 (TNFRSF17), also known as B-cell maturation antigen (CD269), which promotes B-cell survival and plays a role in regulating humoral immunity. BCMA is highly expressed in multiple myeloma and is a biomarker for the diagnosis of multiple myeloma.
    BCMA CAR mRNA
  • HY-165564
    SM-8849

    		Drug Derivative Inflammation/Immunology
    SM-8849 is a thiazole derivative with anti-arthritis activity. SM-8849 specifically targets and inactivates T cells involved in delayed-type hypersensitivity (DTH) reactions, thereby inhibiting the core immunopathological process of arthritis, but has little effect on the humoral immune process such as antibody production. In a mouse arthritis model induced by Type II Collagen (HY-NP003), SM-8849 significantly alleviated clinical symptoms, reduced bone destruction and joint damage. SM-8849 can be used for the study of autoimmune diseases such as rheumatoid arthritis .
    SM-8849
  • HY-N19083
    Tecomella undulata extract

    		Bacterial Inflammation/Immunology
    Tecomella undulata Extract, also known as Rohida extract, is a valuable botanical extract derived from the bark and leaves of the Tecomella undulata plant native to the Indian Thar Desert and is rich in bioactive compounds such as flavonoids, quinones, triterpenoids, and other phytochemicals that contribute to its diverse therapeutic properties. This extract is widely recognized for its hepatoprotective effects demonstrated through its ability to protect against liver damage induced by toxins such as paracetamol and carbon tetrachloride by normalizing elevated liver enzyme levels reducing oxidative stress and improving liver function. Additionally, it exhibits significant anti-inflammatory activity comparable to standard drugs like indomethacin and has been used to treat conditions like ascites and hepatosplenomegaly while also showing immunomodulatory effects by enhancing both humoral and cell-mediated immune responses and possessing antimicrobial properties that make it effective against various pathogens. Recent research suggests that Tecomella undulata may have potential in managing nonalcoholic steatohepatitis (NASH) by reducing body weight insulin resistance and improving liver function markers making it a versatile natural remedy with significant applications in hepatoprotection anti-inflammation and immune support.
    Tecomella undulata extract
  • HY-P992081
    Anti-H3L Antibody (NAL_A185)

    		Orthopoxvirus Infection
    Anti-H3L Antibody (NAL_A185) is a neutralizing antibody targeting the H3L envelope protein of vaccinia virus (CV) belonging to the genus Orthopoxvirus. By binding to the H3L protein of intracellular mature virions, Anti-H3L Antibody (NAL_A185) blocks the binding of the virus to host cells, thereby neutralizing viral infectivity. Anti-H3L Antibody (NAL_A185) not only protects BALB/c mice from intranasal challenge with the lethal vaccinia virus WR strain, reducing weight loss and mortality, but also exhibits complement-dependent neutralizing activity against monkeypox virus. Among these properties, NAL_A185 is an immune target induced by the smallpox vaccine Dryvax; it elicits a robust recall antibody response and induces high-titer neutralizing antibodies in mice. Anti-H3L Antibody (NAL_A185) can be used for studies related to vaccinia virus infection, monkeypox and monkeypox disease .
    Anti-H3L Antibody (NAL_A185)

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