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Results for "

H4

" in MedChemExpress (MCE) Product Catalog:

182

Inhibitors & Agonists

2

Fluorescent Dye

7

Biochemical Assay Reagents

10

Peptides

12

Inhibitory Antibodies

5

Natural
Products

29

Recombinant Proteins

4

Isotope-Labeled Compounds

29

Antibodies

3

Click Chemistry

24

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-144315

    Snail/HDAC-IN-1

    HDAC Cancer
    CYD19 is a potent Snail/HDAC dual target inhibitor. CYD19 displays potent inhibitory activity against HDAC1 with an IC50 of 0.405 μM and potent inhibition against Snail with a Kd of 0.18 μM. CYD19 increases histone H4 acetylation in HCT-116 cells and decreases the expression of Snail protein to induce cell apoptosis .
    CYD19
  • 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-171689

    AZD 8205; P-Sam

    Antibody-Drug Conjugates (ADCs) Topoisomerase Cancer
    Puxitatug samrotecan (AZD 8205) is a B7-H4-directed antibody-drug conjugate (ADC) bearing a Topoisomerase I inhibitor (TOP1i) payload. Puxitatug samrotecan improves HR +/HER2 - breast cancer .
    Puxitatug samrotecan
  • HY-101173

    VUF 8325 dihydrobromide; SKF 91105 dihydrobromide

    Histamine Receptor Neurological Disease
    Imetit dihydrobromide (VUF 8325 dihydrobromide) is a high affinity and potent agonist of histamine H3 and H4 receptors, with Ki values of 0.3 and 2.7 nM, respectively. Imetit mimics histamine effect in triggering a shape change in eosinophils (EC50=25 nM) .
    Imetit dihydrobromide
  • HY-P1958

    HSV Infection
    Histone H4 (2-21) is the core histones associated with chromatinization of herpes simplex virus 1 (HSV-1) genomes .
    Histone H4 (2-21)
  • HY-13265
    AR-42
    4 Publications Verification

    HDAC-42; OSU-HDAC42

    HDAC Autophagy Apoptosis Cancer
    AR-42 (HDAC-42; OSU-HDAC42) is a potent, orally bioavailable pan-HDAC inhibitor (IC50=16 nM). AR-42 induces growth inhibition, cell-cycle arrest, apoptosis, and activation of caspases-3/7. AR-42 promotes hyperacetylation of H3, H4, and alpha-tubulin, and up-regulation of p21. AR-42 shows cytotoxicity against various human cancer cell lines .
    AR-42
  • HY-16756

    JNJ-38518168

    Histamine Receptor Neurological Disease Endocrinology
    Toreforant is a potent and selective histamine H4 receptor (H4R) antagonist, with a Ki at the human receptor of 8.4 nM.
    Toreforant
  • HY-101189

    Histamine Receptor Neurological Disease Endocrinology
    JNJ-39758979, a chemical probe, is a selective, orally active, and high-affinity histamine H4 receptor antagonist with Kis of 12.5, 5.3, and 25 nM for human, mouse, and monkey histamine H4 receptor, respectively. JNJ-39758979 functionally antagonizes histamine-induced cAMP inhibition with a pA2 of 7.9 in transfected cells. JNJ-39758979 shows good anti-inflammatory and antipruritic activity .
    JNJ-39758979
  • HY-P991703

    GSK5733584 antibody; HS-20089 antibody; hu2F7

    CD276/B7-H3 Cancer
    Mocertatug (GSK5733584 antibody) is a humanized IgG1κ antibody targeting B7-H4/VTCN1. Mocertatug can be used to construct ADCs, such as Mocertatug Rezetecan (HY-185280) .
    Mocertatug
  • HY-101198

    Histamine Receptor Apoptosis Neurological Disease Cancer
    Clobenpropit dihydrobromide is a potent histamine H3R antagonist/inverse agonist with a pEC50 of 8.07 for histamine H3LR . Clobenpropit dihydrobromide acts as partial agonist at histamine H4 receptors (Ki 13 nM). Clobenpropit dihydrobromide also binds to serotonin 5-HT3 receptors (Ki 7.4 nM) and α2A/α2C adrenoceptors (Ki 17.4/7.8 nM) . Clobenpropit dihydrobromide increases apoptosis .
    Clobenpropit dihydrobromide
  • HY-156257
    UNC9512
    1 Publications Verification

    DNA/RNA Synthesis Cancer
    UNC9512 is a selective 53BP1 inhibitor with an IC50 of 0.46 μM, and a Kd values of 0.17 μM. UNC9512 binds 53BP1 and its tandem Tudor domain, disrupts histone H4 interaction, and inhibits 53BP1 activity. UNC9512 can be used as a probe for DNA damage repair and Gene editing .
    UNC9512
  • HY-147276

    JW1601

    Histamine Receptor Inflammation/Immunology
    Izuforant (JW1601) (Compound 24) is an orally active histamine H4 receptor (H4R) antagonist with an IC50 of 36 nM against human H4R. Izuforant also shows binding affinity of human serotonin 3 receptor (h5-HT3R) with an IC50 of 9.1 μM. Izuforant exhibits strong anti-pruritic and anti-inflammatory efficacies .
    Izuforant
  • HY-P990059

    INT-016; AZD8205 Antibody

    ADC Antibody CD276/B7-H3 Cancer
    Puxitatug (INT-016; AZD8205 Antibody) is a monoclonal antibody targeting VTCN1/B7-H4. Puxitatug can be used to synthesize antibody-drug conjugates (ADCs), such as Puxitatug samrotecan (HY-171689), which can be applied to various solid tumors. Puxitatug can also be used for researching adjuvant therapies for gastric cancer .
    Puxitatug
  • HY-17039
    Alcaftadine
    1 Publications Verification

    R89674

    Histamine Receptor Inflammation/Immunology Endocrinology
    Alcaftadine (R89674) is a histamine H1 receptor antagonist, which is used to prevent eye irritation brought on by allergic conjunctivitis. Alcaftadine is a broad-spectrum antihistamine displaying a high affinity for histamine H1 and H2 receptors and a lower affinity for H4 receptors. Alcaftadine also exhibits modulatory action on immune cell recruitment and mast cell stabilizing effects .
    Alcaftadine
  • HY-109074

    SENS-111

    Histamine Receptor Inflammation/Immunology
    Seliforant (SENS-111) is a selective and orally histamine H4 receptor antagonist.
    Seliforant
  • HY-P99242
    Alsevalimab
    1 Publications Verification

    CD276/B7-H3 Cancer
    Alsevalimab is a humanized, afucosylated IgG1 monoclonal antibody against B7-H4. Alsevalimab blocks the binding of the B7-H4 protein to the receptors on the surface of T cells, reversing the immunosuppressive state in the tumor microenvironment, thereby activating the killing effect of T cells on cancer cells. Alsevalimab can be used in combination with Pembrolizumab (HY-P9902), and shows good safety profiles .
    Alsevalimab
  • 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-19705B
    Adriforant hydrochloride
    2 Publications Verification

    PF-3893787 hydrochloride

    Histamine Receptor Inflammation/Immunology Endocrinology
    Adriforant hydrochloride (PF-3893787 hydrochloride) is a novel histamine H4 receptor antagonist binding affinity (Ki=2.4 nM) and is also a functional (Ki=1.56 nM) antagonist.
    Adriforant hydrochloride
  • HY-101063

    Histamine Receptor Inflammation/Immunology
    Amthamine is a histamine receptor (H1R-H4R) agonist. Amthamine can produce liver congestion and necrosis of liver cells. Amthamine can be used to study the induction effect of H1R-H4 agonist on hepatotoxicity .
    Amthamine dihydrobromide
  • HY-130538
    1-Naphthohydroxamic acid
    2 Publications Verification

    HDAC Cancer
    1-Naphthohydroxamic acid (Compound 2) is a potent and selective HDAC8 inhibitor with an IC50 of 14 μM. 1-Naphthohydroxamic acid is more selectively for HDAC8 than class I HDAC1 and class II HDAC6 (IC50 >100 μM). 1-Naphthohydroxamic acid does not increase global histone H4 acetylation and also does not reduce total intracellular HDAC activity .1-Naphthohydroxamic acid can induce tubulin acetylation .
    1-Naphthohydroxamic acid
  • HY-116818

    HDAC Neurological Disease
    Crebinostat is a potent histone deacetylase (HDAC) inhibitor with IC50 values of 0.7 nM, 1.0 nM, 2.0 nM and 9.3 nM for HDAC1, HDAC2, HDAC3 and HDAC6, respectively. Crebinostat potently induces acetylation of both histone H3 and histone H4 as well as enhances the expression of the cAMP response element-binding protein (CREB) target gene Egr1. Crebinostat increases the density of synapsin-1 punctae along dendrites in cultured neurons. Crebinostat can modulate chromatin-mediated neuroplasticity and exhibits enhanced memory in mice .
    Crebinostat
  • HY-101420

    Histamine Receptor Inflammation/Immunology Endocrinology
    VUF10460 is a non-imidazole histamine H4 receptor agonist; binds to rat H4 receptor with a pKi of 7.46.
    VUF10460
  • HY-177542

    Emi-Le; XMT-1660

    Cancer
    Emiltatug ledadotin (Emi-Le; XMT-1660) is a B7-H4-targeted antibody-drug conjugate (ADC). Emiltatug ledadotin consists of the tumor-specific anti-B7-H4 monoclonal antibody Emiltatug (HY-P990918) and the linker-payload system Ledadotin (HY-177541), with site-specific conjugation achieved via GlycoConnect click chemistry. Emiltatug ledadotin inhibits the growth of B7-H4-positive cancer cells. Emiltatug ledadotin can be used to study advanced solid tumors with B7-H4 overexpression, particularly breast cancer, ovarian cancer, and endometrial cancer .
    Emiltatug ledadotin
  • HY-148696A

    ADC Payload Topoisomerase Cancer
    Gly-Cyclopropane-Exatecan involves in the synthesis of anti-B7-H4 ADC, containing Exatecan (HY-13631), a DNA Topoisomerase I inhibitor. Gly-Cyclopropane-Exatecan participated in the formation of the ADC hu2F7-Exatecan (compound 34), which showed antitumor activity in vivo and in vitro .
    Gly-Cyclopropane-Exatecan
  • HY-N12323

    Others Inflammation/Immunology
    6′-Galactosyllactose is the main oligosaccharide that makes up galactose, a component of human milk. 6′-Galactosyllactose can synthesize human milk oligosaccharides and synthetic galactosyllactose with 3′-Galactosyllactose and 4′-Galactosyllactose, and reduce inflammation in human T84, NCM-460 and H4 cells and intestinal tissues .
    6′-Galactosyllactose
  • HY-101188

    Histamine Receptor Infection
    INCB38579 is an orally active, highly brain penetrable, and selective histamine H4 receptor (HH4R) antagonist (hH4R IC50=4.8 nM, mH4R IC50=42 nM, rH4R IC50=32 nM). INCB38579 shows anti-inflammatory pain and anti-pruritic activities .
    INCB38579
  • HY-125236

    Epigenetic Reader Domain Cancer
    BET-IN-19 (Compound 146) is a BET inhibitor. BET-IN-19 inhibits hlL-6 mRNA transcription (IC50 ≤0.3 uM), and c-myc activity in human AML MV4-11 cell (IC50 ≤0.3 uM)。BET-IN-19 inhibits tetra-acetylated histone H4 binding to BRD4 bromodomain 1 (IC50 ≤0.3 uM) .
    BET-IN-19
  • HY-111501

    Histamine Receptor Inflammation/Immunology Endocrinology
    H4R antagonist 1 is a potent and highly selective histamine H4 receptor (H4R) antagonist with an IC50 of 27 nM. H4R antagonist 1 does not show any noticeable binding affinity to other subtypes of histamine receptors, H1R, H2R, and H3R .
    H4R antagonist 1
  • HY-171348

    Amyloid-β γ-secretase Neurological Disease
    Amyloid-β-IN-2 (Compound EX.112) is a selective γ-secretase inhibitor. Amyloid-β-IN-2 inhibits Aβ42 secretion in H4 cells with an EC50 value of 226 nM. Amyloid-β-IN-2 is promising for research of Alzheimer's disease (AD) and other diseases related to Aβ deposition .
    Amyloid-β-IN-2
  • HY-107555

    Histamine Receptor Neurological Disease
    VUF 8430 (dihydrobromide) is a potent and selective histamine H4 receptor agonist with a Ki of 31.6 nM and an EC50 of 50 nM .
    VUF 8430 dihydrobromide
  • HY-113936

    Histamine Receptor Neurological Disease Inflammation/Immunology
    A-943931 is a potent and selective histamine H4 receptor (H4R) antagonist with pKi values of 4.6, 3.8 nM for human and rat H4R, respectively. A-943931 shows anti-inflammatory and antinociceptive efficacy .
    A-943931
  • HY-P991223

    Transmembrane Glycoprotein TNF Receptor Cancer
    NC762 is a humanized IgG1κ monoclonal antibody that targets human B7-H4 (B7 homolog 4). NC762 has enhanced binding to CD16a (FcγRIIIa) after being Fc engineered with three point mutations (S239D/A330L/I332E; DLE) and demonstrate increased antibody-dependent cellular cytotoxicity (ADCC) activity. NC762 inhibits tumor growth in vivo through binding to tumor-expressing B7-H4. NC762 can be studies in research on cancer such as advanced or metastatic solid tumors .
    NC762
  • HY-114025

    Histamine Receptor Neurological Disease Endocrinology
    H4 Receptor antagonist 1 is a potent and selective histamine H4 receptor inverse agonist, with an IC50 of 19 nM.
    H4 Receptor antagonist 1
  • HY-P10570

    Histone Methyltransferase Cancer
    [Nle20] H4 peptide (16−23) is a peptide with strong inhibitory activity against histone methyltransferase SETD8 (Kd=0.14 μM), which inhibits SETD8's methylation of histone H4 by competing with SETD8's substrate binding site. [Nle20] H4 peptide (16−23) can be used as a lead compound for anticancer therapy .
    [Nle20] H4 peptide (16−23)
  • HY-171349

    γ-secretase Amyloid-β Neurological Disease
    Amyloid-β-IN-3 (EX.113) is a selective γ-secretase inhibitor. Amyloid-β-IN-3 inhibits Aβ42 secretion in H4 cells with an EC50 value of 148 nM. Amyloid-β-IN-3 regulates the γ-secretase catalytic activity to decrease Aβ42 production, thereby alleviating neurotoxicity caused by Aβ deposition. Amyloid-β-IN-3 is promising for research of Alzheimer's disease (AD) .
    Amyloid-β-IN-3
  • HY-19705

    PF-3893787

    Histamine Receptor Inflammation/Immunology Endocrinology
    PF-3893787 is a novel histamine H4 receptor antagonist binding affinity (Ki=2.4 nM) and is also a functional (Ki=1.56 nM) antagonist.
    Adriforant
  • HY-P5678

    Bacterial Infection
    Bombinin H4 is an antimicrobial peptide derived from the skin of moth Bombina variegata. The lethal concentrations of Bombinin H4 against Escherichia coli D21 and Staphylococcus aureus Cowan 1 are 4.8 and 3.3 μM, respectively .
    Bombinin H4
  • HY-145106

    Histamine Receptor Inflammation/Immunology
    Histamine H4 receptor antagonist-1 is an antagonist of histamine H4 receptor extracted from patent WO2010108059A1 compound 60 .
    Histamine H4 receptor antagonist-1
  • HY-129508

    Histamine Receptor Inflammation/Immunology
    Amthamine is a histamine receptor (H1R-H4R) agonist. Amthamine can produce liver congestion and necrosis of liver cells. Amthamine can be used to study the induction effect of H1R-H4 agonist on hepatotoxicity .
    Amthamine
  • HY-P5655

    Bacterial Infection
    Maximin H4 is an antimicrobial peptide derived from the skin secretions of Chinese red belly toad Bombina maxima. Maximin H4 has activity against Escherichia coli ATCC25922, Staphylococcus aureus ATCC2592, Bacillus pyocyaneus CMCCB1010 and Candida albicans ATCC2002, the MIC values are 12, 6, 12, 6 μg/ml, respectively .
    Maximin H4
  • HY-107561

    Histamine Receptor Inflammation/Immunology
    A-943931 (Compound 10) is a histamine H4 receptor antagonists. A-943931 has improved pharmacotropic and in vivo efficacy in models of pain and inflammation. A-943931 can be used in vivo anti-inflammatory and anti-nociception research .
    A-943931 hydrochloride
  • HY-115833

    Histamine Receptor Cancer
    Histamine H4 receptor antagonist-2 serves as a potent activator of p53, demonstrating significant antitumor efficacy.
    Histamine H4 receptor antagonist-2
  • HY-160762

    Bacterial Infection
    IMB-H4 is an antibacterial agent and BamA binder. IMB-H4 disrupts BamA-BamD interaction by binding to BamA. IMB-H4 shows growth inhibition to Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Acinetobacter baumannii .
    IMB-H4
  • HY-P11551

    Histone Acetyltransferase Cancer
    Histone H4 peptide is a peptide that interacts with hNatD. Histone H4 peptide exhibits polar interactions with hNatD. Histone H4 peptide can be used in lung cancer research .
    Histone H4 peptide
  • 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-N13814

    Drug Derivative Others
    Ustusol H4 is a natural sesquiterpene.
    Ustusol H4
  • HY-120541

    Histamine Receptor Inflammation/Immunology
    ST-1006 is a potent histamine H4 receptor agonist with a pKi value of 7.94. ST-1006 has anti-inflammatory effect .
    ST-1006
  • HY-174217

    DNA/RNA Synthesis Cancer
    WRN-IN-19 (Compound (S)-27) is a covalent WRN helicase inhibitor, with pIC50 (0 h/4 h) = 5.4/7.5 in the DNA-unwinding 5 endpoint assays. WRN-IN-19 shows synthetic lethality in MSI-H (high microsatellite instability) cancer cells .
    WRN-IN-19
  • HY-14364

    Histamine Receptor Inflammation/Immunology
    A-987306 is a potent and oral bioavailable histamine H4 antagonist, with Kis of 3.4 nM and 5.8 nM for rat H4, and human H4. A-987306 shows anti-inflammatory activity in mice peritonitis model .
    A-987306
  • HY-178118

    PROTACs PDI Cancer
    PROTAC PDIA1 degrader 1 (Compound H4) is a PDIA1 PROTAC degrader with a DC50 of 29.71 μM. PROTAC PDIA1 degrader 1 has potent anticancer activity and significantly inhibits cancer cell proliferation . Pink: PDIA1 ligand (HY-100433); Blue: CRBN ligase ligand (HY-10984); Black: linker (HY-W015088)
    PROTAC PDIA1 degrader 1

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