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Results for "

mast cell

" in MedChemExpress (MCE) Product Catalog:

118

Inhibitors & Agonists

2

Fluorescent Dye

1

Biochemical Assay Reagents

11

Peptides

3

Inhibitory Antibodies

29

Natural
Products

45

Recombinant Proteins

6

Isotope-Labeled Compounds

4

Antibodies

1

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-115768A

    Poly-p-methoxyphenethylmethylamine (trimer)

    Others Others
    Compound 48/80 (trimer) is a trimer of Compound 48/80 (HY-115768). Compound 48/80 is widely used in animal and tissue models as a "selective" mast cell activator .
    Compound 48/80 (trimer)
  • HY-115768

    Poly-p-methoxyphenethylmethylamine

    Others Neurological Disease Cancer
    Compound 48/80 (Poly-p-methoxyphenethylmethylamine) is widely used in animal and tissue models as a "selective" mast cell activator. Compound 48/80 acts at the mast cell membrane to stimulate trimeric G-proteins and induces degranulation via phospholipase C and D pathways .
    Compound 48/80
  • HY-B0640A

    WAL801 hydrochloride

    Histamine Receptor Inflammation/Immunology Endocrinology
    Epinastine hydrochloride (WAL801 hydrochloride) is an antihistamine and mast cell stabilizer. Epinastine hydrochloride is a potent, selective and orally-active histamine H1 receptor antagonist. Epinastine hydrochloride also inhibits IL-8 release and has an antiallergic action .
    Epinastine hydrochloride
  • HY-B0640

    WAL801

    Histamine Receptor Inflammation/Immunology Endocrinology
    Epinastine (WAL801) is an antihistamine and mast cell stabilizer. Epinastine is a potent, selective and orally-active histamine H1 receptor antagonist. Epinastine also inhibits IL-8 release and has an antiallergic action .
    Epinastine
  • HY-P1807

    Histamine Receptor Inflammation/Immunology
    Mast Cell Degranulating Peptide HR-2, a 14-membered linear peptide isolated from the venom of the giant hornet Vespa orientalis, is capable of degranulating mast cells and thus initiating histamine release .
    Mast Cell Degranulating Peptide HR-2
  • HY-145892

    Mas-related G-protein-coupled Receptor (MRGPR) Inflammation/Immunology
    MrgprX2 antagonist-6 (compound 9) is an anti-allergic agent. MrgprX2 antagonist-6 shows excellent anti-allergy effects and can inhibit mast cell degranulation .
    MrgprX2 antagonist-6
  • HY-145893

    Mas-related G-protein-coupled Receptor (MRGPR) Inflammation/Immunology
    MrgprX2 antagonist-7 (compound 10) is an anti-allergic agent. MrgprX2 antagonist-7 shows excellent anti-allergy effects and can inhibit mast cell degranulation .
    MrgprX2 antagonist-7
  • HY-W062109

    Endogenous Metabolite Histamine Receptor Inflammation/Immunology
    Olopatadine is an orally active and selective histamine 1 (H1) receptor antagonist and a mast cell stabilizer. Olopatadine prevents immunologically stimulated pro-inflammatory mediator release from human conjunctival mast cells. Olopatadine can be used for researching allergic conjunctivitis .
    Olopatadine
  • HY-105999A

    Ser/Thr Protease Inflammation/Immunology
    APC 366 hydrochloride is a selective inhibitor of mast cell trypsin activity. APC 366 hydrochloride is able to inhibit trypsin-induced histamine release in human tonsil and lung cells. APC 366 hydrochloride may have important applications in regulating allergic reactions and inflammation .
    APC 366 hydrochloride
  • HY-122295

    Apoptosis Inflammation/Immunology Cancer
    Dehydroleucodine is a sesquiterpene lactone isolated from Artemisia douglasiana. Dehydroleucodine is a mast cell stabilizer that inhibits tmast cell degranulation induced by compound 48/80. Dehydroleucodine inudces cells apoptosis, and has gastric ulcer inhibition and antileukemic effects .
    Dehydroleucodine
  • HY-105999

    Ser/Thr Protease Inflammation/Immunology
    APC 366 is a selective inhibitor of mast cell tryptase (Ki=7.1 μM). APC 366 inhibits antigen-induced early asthmatic response (EAR), late asthmatic response (LAR), and bronchial hyperresponsiveness (BHR) in a sheep model of allergic asthma .
    APC 366
  • HY-12521
    GSK-5498A
    3 Publications Verification

    CRAC Channel Inflammation/Immunology
    GSK-5498A is a selective CARC channel inhibitor (IC50: 1 μM). GSK-5498A inhibits mediators release from mast cells and pro-inflammatory cytokines release from T cells. GSK-5498A can be used in the research of inflammatory disorders .
    GSK-5498A
  • HY-N7885

    (-)-(25R)-Spirost-4-ene-3,12-dione

    Others Inflammation/Immunology
    (25R)-Spirost-4-ene-3,12-dione ((-)-(25R)-Spirost-4-ene-3,12-dione) is a natural product that has an inhibitory effect on neutrophil superoxide anion production and histamine release from mast cells .
    (25R)-Spirost-4-ene-3,12-dione
  • HY-131162

    Others Cardiovascular Disease
    Chymase is a protein-digester enzyme found primarily in mast cells (MC), fibroblasts, and vascular endothelial cells. Chymase is released into the extracellular stroma in the context of inflammatory signals, tissue injury and cellular stress. Chymase is also involved in angiotensin II (Ang II) production, which is used in cardiovascular disease studies .
    Chymase
  • HY-126127

    Others Inflammation/Immunology
    BRL 22321 free base is a stabilizer with similar mast cell stabilizing activity to Cromolyn sodium (HY-B0320A) and also has some smooth muscle relaxant activity. BRL 22321 free base is more potent than Cromolyn sodium (HY-B0320A) in inhibiting rat passive cutaneous and peritoneal anaphylaxis and antigen-induced histamine release from passively sensitized rat peritoneal cells .
    BRL 22321 free base
  • HY-13508
    JNJ-7777120
    1 Publications Verification

    Histamine Receptor Inflammation/Immunology
    JNJ-7777120 is a potent and selective histamine H4 receptor antagonist (Ki=4.5 nM). JNJ-7777120 effectively blocks histamine-induced migration of mouse tracheal mast cells from connective tissue to epithelial cells. JNJ-7777120 also significantly blocks neutrophil infiltration in a mouse Zymosan-induced peritonitis model. JNJ-7777120 has a good potential to study antipruritic and anti-inflammatory .
    JNJ-7777120
  • HY-P99193

    MEDI-528

    Interleukin Related Inflammation/Immunology
    Enokizumab (MEDI-528) is a monoclonal antibody targeting to interleukin (IL)-9. IL-9 regulates the development of airway inflammation, mucus production, airway hyperresponsiveness, and airway fibrosis largely by increasing mast cell numbers and activity in the airways .
    Enokizumab
  • HY-138961

    Syk Inflammation/Immunology
    ER-27319, an acridone derivative, is a potent and selective SYK inhibitor, and inhibits the tyrosine phosphorylation of SYK and its activity. ER-27319 inhibits the release of antigen-induced allergic mediators from human and rat mast cells with an IC50 of 10 μM and can be used for study in allergic diseases .
    ER-27319
  • HY-108489

    Syk Inflammation/Immunology
    ER-27319 (maleate), an acridone derivative, is a potent and selective SKY inhibitor, and inhibits the tyrosine phosphorylation of SYK and its activity. ER-27319 (maleate) inhibits the release of antigen-induced allergic mediators from human and rat mast cells with an IC50 of 10 μM and can be used for study in allergic diseases [1] [2] .
    ER-27319 maleate
  • HY-D1425

    9-(2,2-Dicyanovinyl)julolidine

    Fluorescent Dye Others
    DCVJ (9-(2,2-Dicyanovinyl)julolidine), a molecular rotor and unique fluorescent dye, binds to tubulin and actin, and increases its fluorescence intensity drastically upon polymerization. DCVJ also binds to phospholipid bilayers and increases its fluorescence intensity. DCVJ can detect the kinetic process of degranulation of mast cells .
    DCVJ
  • HY-P99371

    AK002; Anti-Siglec-8 Reference Antibody (lirentelimab)

    Apoptosis Inflammation/Immunology
    Lirentelimab (AK002) is a humanized IgG1 monoclonal antibody that targets sialic acid-binding Ig-like lectin 8 (SIGLEC8). Lirentelimab induces cell apoptosis of IL-5-activated eosinophils and inhibits IgE-mediated mast cell activation. Lirentelimab can be used for the research of eosinophilic gastritis and duodenitis .
    Lirentelimab
  • HY-B0157A
    Ketotifen fumarate
    3 Publications Verification

    HC 20511 fumarate

    Histamine Receptor Endogenous Metabolite SARS-CoV Influenza Virus Inflammation/Immunology Endocrinology Cancer
    Ketotifen (HC 20-511) fumarate is an orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer. Ketotifen fumarate can block 6-phosphogluconate dehydrogenase (PGD) in vitro. Ketotifen fumarate also has antiviral activity against SARS-CoV-2 and Influenza virus. Ketotifen fumarate can be used to the research of autoimmune encephalomyelitis (EAE) and asthma attack prevention .
    Ketotifen fumarate
  • HY-B0157
    Ketotifen
    3 Publications Verification

    HC 20-511

    Endogenous Metabolite Histamine Receptor SARS-CoV Influenza Virus Infection Inflammation/Immunology Endocrinology
    Ketotifen (HC 20-511) is an orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer. Ketotifen can block 6-phosphogluconate dehydrogenase (PGD) in vitro. Ketotifen also has antiviral activity against SARS-CoV-2 and Influenza virus. Ketotifen can be used to the research of autoimmune encephalomyelitis (EAE) and asthma attack prevention .
    Ketotifen
  • HY-N3007A

    Others Inflammation/Immunology
    (E)-Naringenin chalcone is an orally active anti-allergic agent. (E)-Naringenin chalcone also has antioxidant, anti-inflammatory activities. (E)-Naringenin chalcone can improve adipocyte functions. (E)-Naringenin chalcone inhibits histamine release from rat peritoneal mast cell .
    (E)-Naringenin chalcone
  • HY-D0220A

    Toluidine Blue O (purity 36%)

    Fluorescent Dye Others Cancer
    Toluidine Blue (Toluidine Blue O) purity 36% is an alkaline quinonimine dye (vivo dye) with high affinity for acidic tissue components, staining nuclei blue and polysaccharides purple. Toluidine Blue purity 36% shows heterostaining properties for mast cells, mucins and chondrocytes. Toluidine Blue purity 36% can stain different components of plant tissues and cells in different colours. Toluidine Blue purity 36% is also used as a diagnostic aid to identify malignant lesions, such as cancer .
    Toluidine Blue (purity 36%)
  • HY-B0157AR

    Histamine Receptor Endogenous Metabolite SARS-CoV Influenza Virus Inflammation/Immunology Endocrinology Cancer
    Ketotifen (fumarate) (Standard) is the analytical standard of Ketotifen (fumarate). This product is intended for research and analytical applications. Ketotifen (HC 20-511) fumarate is an orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer. Ketotifen fumarate can block 6-phosphogluconate dehydrogenase (PGD) in vitro. Ketotifen fumarate also has antiviral activity against SARS-CoV-2 and Influenza virus. Ketotifen fumarate can be used to the research of autoimmune encephalomyelitis (EAE) and asthma attack prevention .
    Ketotifen fumarate (Standard)
  • HY-123532

    VUF6002

    Histamine Receptor Neurological Disease
    JNJ10191584 (VUF6002) is an orally active and selective histamine H4 receptor antagonist with a Ki value of 26 nM. JNJ10191584 shows 540-fold selectivity to H4 receptor over H3 receptor with a Ki value of 14.1 μM. JNJ10191584 inhibits chemotaxis of eosinophils and mast cells with IC50 values of 530 nM and 138 nM, respectively .
    JNJ10191584
  • HY-107558

    VUF6002 maleate

    Histamine Receptor Neurological Disease
    JNJ10191584 (VUF6002) maleate (compound 40) is an orally active and selective histamine H4 receptor antagonist with a Ki value of 26 nM. JNJ10191584 maleate shows 540-fold selectivity to H4 receptor over the H3 receptor with a Ki value of 14.1 μM. JNJ10191584 maleate inhibits chemotaxis of eosinophils and mast cells with IC50 values of 530 nM and 138 nM, respectively .
    JNJ10191584 maleate
  • HY-N11691

    Thapsigargicine

    Others Inflammation/Immunology
    Thapsigargicin (Thapsigargicine) is a activator of mast cells and leukocytes. Thapsigargicin induces histamine release from rat peritoneal mast cells and human basophil leukocytes. Thapsigargicin increases the cytoplasmic free calcium level in intact human blood platelets .
    Thapsigargicin
  • HY-N8593

    TNF Receptor Infection
    Undecane has anti-allergic and anti-inflammatory activities on sensitized rat basophilic leukemia (RBL-2H3) mast cells and HaCaT keratinocytes. In sensitized mast cells, Undecane inhibits degranulation and the secretion of histamine and TNF-α [
    Undecane
  • HY-P2706

    Histamine Receptor Endocrinology
    Granuliberin R is a new mast cell degranulating peptide comes from amphibian, can be isolated from the skin of frog Rana rugosa. Granuliberin R is a dodecapeptide, can act on rat peritoneal mast cell to liberate granules and release histamine .
    Granuliberin R
  • HY-N4207

    Others Others
    Cnidicin, a coumarin, inhibits the degranulation of mast cell and the nitric oxide (NO) generation in RAW 264.7 cells .
    Cnidicin
  • HY-101810

    TO 188; Tazalest; Tazanol

    Others Inflammation/Immunology
    Tazanolast is a selective mast-cell-stabilizing agent, on ozone-induced airway hyperresponsiveness in guinea pigs.
    Tazanolast
  • HY-124252

    ETI

    Lipoxygenase Cancer
    5,8,11-Eicosatriynoic acid (ETI) is a lipoxygenase inhibitor that blocks LTC4 biosynthesis in mast cell tumor cells .
    5,8,11-Eicosatriynoic acid
  • HY-B0538A

    TWT-8152; BMY 26517

    Histamine Receptor Inflammation/Immunology Endocrinology
    Pemirolast potassium (TWT-8152) is a histamine H1 antagonist and mast cell stabilizer that acts as an antiallergic agent.
    Pemirolast potassium
  • HY-P2442

    Bacterial Others
    Bombolitin V is a potent antimicrobial peptide with an ED 50 value of 2 micrograms/ml in causing mast cell degranulation .
    Bombolitin V
  • HY-N8593S

    TNF Receptor Infection
    Undecane-d24 is the deuterium labeled Undecane[1]. Undecane has anti-allergic and anti-inflammatory activities on sensitized rat basophilic leukemia (RBL-2H3) mast cells and HaCaT keratinocytes. In sensitized mast cells, Undecane inhibits degranulation and the secretion of histamine and TNF-α[2].
    Undecane-d24
  • HY-P4580

    Proteasome Others
    Suc-Ala-Ala-Pro-Phe-SBzl can be used as the substrate of rat intestinal mast cell protease (RMCP I), rat skeletal muscle mast cell protease (RMCP II) and Chymotrypsin (HY-108910). Suc-Ala-Ala-Pro-Phe-SBzl can be hydrolyzed by glycine (R208G) .
    Suc-Ala-Ala-Pro-Phe-SBzl
  • HY-N2095

    Atractylon

    Influenza Virus Infection Inflammation/Immunology
    Atractylone (Atractylon) is a sesquiterpenoid extracted from Atractylodis Rhizoma. Atractylone (Atractylon) alleviates influenza A virus (IAV)-induced lung injury via regulating the TLR7 signaling pathway, and acts as a promising agent for IAV treatment. Atractylone (Atractylon) inhibits the degranulation of mast cell and exhibits potential for the treatment of mast cell-mediated allergic reactions .
    Atractylone
  • HY-N8593R

    TNF Receptor Infection
    Undecane (Standard) is the analytical standard of Undecane. This product is intended for research and analytical applications. Undecane has anti-allergic and anti-inflammatory activities on sensitized rat basophilic leukemia (RBL-2H3) mast cells and HaCaT keratinocytes. In sensitized mast cells, Undecane inhibits degranulation and the secretion of histamine and TNF-α[
    Undecane (Standard)
  • HY-16289

    U-42585E

    Histamine Receptor Inflammation/Immunology Endocrinology
    Lodoxamide tromethamine (U-42585E) is a medication for the treatment of prophylaxis of mast cell-mediated allergic disease.
    Lodoxamide tromethamine
  • HY-100269

    Others Inflammation/Immunology
    Chymase-IN-1 is a potent, selective, orally active, nonpeptide inhibitor of human mast cell chymase with an IC50 of 29 nM.
    Chymase-IN-1
  • HY-W062109S

    Histamine Receptor Endogenous Metabolite Inflammation/Immunology
    Olopatadine-d6 is the deuterium labeled Olopatadine[1]. Olopatadine is an orally active and selective histamine 1 (H1) receptor antagonist and a mast cell stabilizer. Olopatadine prevents immunologically stimulated pro-inflammatory mediator release from human conjunctival mast cells. Olopatadine can be used for researching allergic conjunctivitis[2][3].
    Olopatadine-d6
  • HY-14270

    U-42585E free acid

    Histamine Receptor Inflammation/Immunology Endocrinology
    Lodoxamide (U-42585E free acid) is an antiallergic compound acting as a mast-cell stabilizer for the treatment of asthma and allergic conjunctivitis.
    Lodoxamide
  • HY-105999B

    Others Others
    APC 366 (TFA) is an irreversible mast cell tryptase inhibitor. APC 366 (TFA) can be used for the research of allergic diseases .
    APC 366 TFA
  • HY-N4207R

    Others Others
    Cnidicin (Standard) is the analytical standard of Cnidicin. This product is intended for research and analytical applications. Cnidicin, a coumarin, inhibits the degranulation of mast cell and the nitric oxide (NO) generation in RAW 264.7 cells .
    Cnidicin (Standard)
  • HY-N12295

    Others Inflammation/Immunology
    Ciwujianoside D1 is a natural product that can inhibit histamine release induced by anti-immunoglobulin E from rat peritoneal mast cells .
    Ciwujianoside D1
  • HY-B1619
    Cromolyn
    3 Publications Verification

    Cromoglicic acid

    Others Inflammation/Immunology
    Cromolyn is a mast cell stabilizer. Cromolyn has the potential for the research of bronchial asthma, allergic rhinitis, and certain allergic eye conditions such as vernal conjunctivitis, keratitis, and keratoconjunctivitis .
    Cromolyn
  • HY-148244
    MS47134
    1 Publications Verification

    Mas-related G-protein-coupled Receptor (MRGPR) Others
    MS47134 is a potent and selective MRGPRX4 agonist with an EC50 value of 149 nM. MS47134 can be used for research of pain, itch and mast cell-mediated hypersensitivity .
    MS47134
  • HY-122161

    RWJ-355871

    Cathepsin Inflammation/Immunology
    JNJ-10311795 (RWJ-355871), a potent dual inhibitor of neutrophil cathepsin G (Ki = 38 nM) and mast cell chymase (Ki = 2.3 nM), exhibits noteworthy antiinflammatory activity .
    JNJ-10311795

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