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Efflux pump

" in MedChemExpress (MCE) Product Catalog:

39

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1

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1

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3

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6

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1

Isotope-Labeled Compounds

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-Y1777
    2-Phenylacetophenone

    		Others Infection
    2-Phenylacetophenone has broad-spectrum efflux pump inhibition activity. 2-Phenylacetophenone is a benzoin derivative used as a photoinitiator in vinyl polymerization .
    2-Phenylacetophenone
  • HY-156753
    NorA-IN-1

    		Others Cancer
    NorA-IN-1 (Compound 16) is a NorA inhibitor. NorA-IN-1 inhibits NorA efflux pump in everted membrane vesicles. NorA-IN-1 can be used for research of multidrug resistance .
    NorA-IN-1
  • HY-N2947
    Boeravinone B

    		P-glycoprotein Infection Inflammation/Immunology
    Boeravinone B, a dual inhibitor of NorA bacterial efflux pump of Staphylococcus aureus and human P-Glycoprotein, reduces the biofilm formation and intracellular invasion of bacteria. Boeravinone B act as anti-aging and anti-apoptosis phyto-molecules during oxidative stress .
    Boeravinone B
  • HY-101444A
    PAβN dihydrochloride
    Maximum Cited Publications
    7 Publications Verification

    MC-207,110 dihydrochloride; Phe-Arg-β-naphthylamide dihydrochloride

    		 Bacterial Infection
    PAβN dihydrochloride (MC-207110 dihydrochloride) is an efflux pump inhibitor.
    PAβN dihydrochloride
  • HY-149811
    AcrB-IN-3

    		Bacterial Parasite Infection
    Efflux pump-IN-3 is an AcrB efflux pump inhibitor, with ability to potentiate the effect of antibiotics. Efflux pump-IN-3 inhibits Nile Red (a known substrate of AcrB) efflux. Efflux pump-IN-3 does not disrupts the bacterial outer membrane nor display toxicity in a nematode model .
    AcrB-IN-3
  • HY-149812
    AcrB-IN-4

    		Bacterial Parasite Infection
    Efflux pump-IN-4 is an AcrB efflux pump inhibitor, with ability to potentiate the effect of antibiotics. Efflux pump-IN-4 inhibits Nile Red (a known substrate of AcrB) efflux. Efflux pump-IN-4 does not disrupts the bacterial outer membrane nor display toxicity in a nematode model .
    AcrB-IN-4
  • HY-149810
    AcrB-IN-2

    		Bacterial Parasite Infection
    AcrB-IN-2 is an AcrB efflux pump inhibitor, with ability to potentiate the effect of antibiotics. AcrB-IN-22 inhibits Nile Red (a known substrate of AcrB) efflux.AcrB-IN-2 does not disrupts the bacterial outer membrane nor display toxicity in a nematode model .
    AcrB-IN-2
  • HY-N2947R
    Boeravinone B (Standard)

    		P-glycoprotein Infection Inflammation/Immunology
    Boeravinone B (Standard) is the analytical standard of Boeravinone B. This product is intended for research and analytical applications. Boeravinone B, a dual inhibitor of NorA bacterial efflux pump of Staphylococcus aureus and human P-Glycoprotein, reduces the biofilm formation and intracellular invasion of bacteria. Boeravinone B act as anti-aging and anti-apoptosis phyto-molecules during oxidative stress .
    Boeravinone B (Standard)
  • HY-163473
    IITR08367

    		Bacterial Infection
    IITR08367 is a potent effector pump Acinetobacter baumannii Fosfomycin Efflux pump (AbaF) inhibitor for enhancing the antimicrobial activity of Fosfomycin (HY-B1075A) against Acinetobacter baumannii. IITR08367 acts by interfering with Fosfomycin/H + reverse transporter activity. .
    IITR08367
  • HY-13766A
    Timcodar mesylate

    VX-853-2

    		 Others Others
    Timcodar mesylate (VX-853-2) and its analog VX-710 are mammalian multidrug-resistant bacterial efflux pump inhibitors that directly inhibit ethidium bromide efflux in Staphylococcus aureus. Timcodar mesylate has the potential to enhance antibiotic activity by inhibiting bacterial efflux pumps, effectively reducing the minimum inhibitory concentration of some antibiotics against Gram-positive pathogens such as Staphylococcus aureus, Enterococcus and Streptococcus pneumoniae .
    Timcodar mesylate
  • HY-124819
    D13-9001

    		Bacterial Infection
    D13-9001 is a potent AcrB (AcrAB-TolC efflux pump subunit) and MexB (MexAB-OprM efflux pump subunit) inhibitor with the KD values of 1.15 μM and 3.57 μM in E. coli and P. aeruginosa, respectively . D13-9001 exhibits antibiotic activities .
    D13-9001
  • HY-157533
    AcrB-IN-5

    		Bacterial Others
    AcrB-IN-5 (compound 8) inhibits AcrB and blocks the efflux pump in a dose-dependent manner .
    AcrB-IN-5
  • HY-119172
    NSC-60339

    		Bacterial Infection Inflammation/Immunology Cancer
    NSC-60339, an efflux pump inhibitor and a substrate of AcrAB-TolC, is a polybasic terephthalic acid derivative studied as a potential cancer chemotherapeutic agent .
    NSC-60339
  • HY-163454
    NorA-IN-2

    		Bacterial Infection
    NorA-IN-2 (compound DZ-3) is a potent NorA inhibitor. NorA-IN-2 shows NorA efflux pump inhibitors (EPI) activity .
    NorA-IN-2
  • HY-157987
    MBX3135

    		Bacterial Infection
    MBX3135 is an efflux pump inhibitor which can enhance the effect of antibiotics through the AcrB target of bacteria. MBX3135 can be used for research of infection and antibiotics .
    MBX3135
  • HY-162144
    BDM91288

    		Bacterial Infection
    BDM91288 is an orally active AcrB efflux pump inhibitor of pyridinium piperazine. BDM91288 can enhance the in vivo efficacy of levofloxacin (HY-B0330) in the treatment of Klebsiella pneumoniae pulmonary infection in mouse models .
    BDM91288
  • HY-155048
    BDM91270

    		Bacterial Infection
    BDM91270 (compound 29) is an E. coli AcrAB-TolC efflux pump inhibitor with an EC90 of 0.6 μM for wild-type E. coli AcrB. BDM91270 can be used in the study of Escherichia coli drug resistance .
    BDM91270
  • HY-100750
    Norverapamil hydrochloride
    1 Publications Verification

    (±)-Norverapamil hydrochloride; D591 hydrochloride

    		 Calcium Channel P-glycoprotein Drug Metabolite Cardiovascular Disease
    Norverapamil hydrochloride ((±)-Norverapamil hydrochloride), an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor .
    Norverapamil hydrochloride
  • HY-135328
    Norverapamil

    (±)-Norverapamil; D591

    		 Calcium Channel P-glycoprotein Drug Metabolite Cardiovascular Disease
    Norverapamil ((±)-Norverapamil), an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor .
    Norverapamil
  • HY-17390A
    Loxapine succinate

    		5-HT Receptor Dopamine Receptor Infection Neurological Disease
    Loxapine succinate is an orally active dopamine inhibitor, 5-HT receptor antagonist and also a dibenzoxazepine anti-psychotic agent. Loxapine can also suppresses bacterial efflux pump activity and inhibit intracellular multiple-antibiotic-resistant Salmonella enterica serovar Typhimurium in macrophages .
    Loxapine succinate
  • HY-162822
    P-gp modulator-5

    		P-glycoprotein Cancer
    P-gp modulator-5 (compound 25) is a modulator of P-gp and can inhibit the proliferation of multidrug resistant (MDR) tumors. P-gp modulator-5 inhibits the activity of drug efflux pumps in MDR cells, leading to a large accumulation of ROS and altered cell cycle profiles .
    P-gp modulator-5
  • HY-W107077
    INF55

    		Others Infection
    INF55 is a NoA multidrug resistance pump inhibitor with the activity of inhibiting the NoA pump. The heterocomplex formed by INF55 combined with berberine shows the potential to combat the resistance of bacterial compounds. INF55 can enhance the antibacterial activity of berberine by reducing its efflux. The structural variants of INF55 can show different NoA inhibitory activities, thereby affecting the antibacterial effect of its corresponding heterocomplexes. Different derivatives of INF55 show similar activity in terms of antibacterial dose and effectiveness .
    INF55
  • HY-120574
    TH1338

    		ADC Cytotoxin Topoisomerase Cancer
    TH1338 (compound 3b), an orally active camptothecin derivative and a potent chemotherapeutic agent for cancer, demonstrates excellent cytotoxic potency against human tumor cell lines in vitro. TH1338 (compound 3b) possesses significant brain penetration, favorable efflux pump properties, and hematological toxicity profile .
    TH1338
  • HY-146389
    Anticancer agent 50

    		MDM-2/p53 P-glycoprotein Cancer
    Anticancer agent 50 (compound 6) is a potent ABCB1 efflux pump modulator. Anticancer agent 50 shows cytotoxic effects and antiproliferative effects. Anticancer agent 50 decreases the expression of cyclin D1 and induces p53 expression. Anticancer agent 50 has the potential for the research of T-lymphoma .
    Anticancer agent 50
  • HY-135328S
    Norverapamil-d7

    (±)-Norverapamil-d7; D591-d7

    		 Calcium Channel P-glycoprotein Drug Metabolite Cardiovascular Disease
    Norverapamil-d7 is a deuterium labeled Norverapamil ((±)-Norverapamil). Norverapamil, an N-demethylated metabolite of Verapamil, is a L-type calcium channel blocker and a P-glycoprotein (P-gp) function inhibitor[1][2].
    Norverapamil-d7
  • HY-N10069
    Bonducellin

    		Others Infection
    Bonducellin is a a homoisoflavonoid, which can be isolated from Caesalpinia digyna roots. Bonducellin is a potent inhibitor of efflux pump (EP), while EP induces resistance in mycobacteria and serves as a target of anti-TB (tuberculosis) agents. Bonducellin reduces MIC of EtBr by 8-fold against M. smegmatis (MIC=62.5 mg/L) .
    Bonducellin
  • HY-N12320
    Majoranaquinone

    		Antibiotic Infection
    Majoranaquinone exhibits a high antibacterial effect against 4 Staphylococcus, 1 Moraxella, and 1 Enterococcus strains. Majoranaquinone shows substantial efflux pump inhibitory activity in Escherichia coliATCC 25922 strain. Majoranaquinone is found to be an effective biofilm formation inhibitor on E.coli, ATCC 25922 and E. coli K-12 AG100 bacteria .
    Majoranaquinone
  • HY-102008
    LBM-415

    NVP-PDF 713; VIC-104959

    		 Bacterial Antibiotic Infection
    LBM-415 (NVP-PDF 713) is a peptide deformylase (PDF) inhibitor that exhibits inhibitory activity against various antimicrobial-resistant gram-positive cocci, with a MIC90 range of 0.12-8 µg/ml. Additionally, inhibiting efflux pump activity can enhance bacterial sensitivity to LBM415, thereby improving its antibacterial efficacy .
    LBM-415
  • HY-17390AR
    Loxapine succinate (Standard)

    		5-HT Receptor Dopamine Receptor Infection Neurological Disease
    Loxapine (succinate) (Standard) is the analytical standard of Loxapine (succinate). This product is intended for research and analytical applications. Loxapine succinate is an orally active dopamine inhibitor, 5-HT receptor antagonist and also a dibenzoxazepine anti-psychotic agent. Loxapine can also suppresses bacterial efflux pump activity and inhibit intracellular multiple-antibiotic-resistant Salmonella enterica serovar Typhimurium in macrophages .
    Loxapine succinate (Standard)
  • HY-P1649B
    SPR741 acetate
    3 Publications Verification

    NAB741 acetate

    		 Bacterial Antibiotic Infection
    SPR741 acetate (NAB741 acetate) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 acetate increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 acetate inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 acetate .
    SPR741 acetate
  • HY-P1649
    SPR741

    NAB741

    		 Bacterial Antibiotic Infection
    SPR741 (NAB741) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 .
    SPR741
  • HY-P1649A
    SPR741 TFA

    NAB741 TFA

    		 Bacterial Antibiotic Infection
    SPR741 TFA (NAB741 TFA) is a cationic peptide derived from polymyxin B and is a potentiator molecule. SPR741 TFA increases the permeability of the outer membrane of Gram-negative bacteria and is used to treat severe Gram-negative bacteria infections. SPR741 TFA inhibits multidrug-resistant Gram-negative bacteria. The spectrum of activity of the antibiotic can be widened when used in combination with SPR741 TFA .
    SPR741 TFA
  • HY-155198
    Antifungal agent 72

    		Fungal Infection
    Antifungal agent 72 (Compound B8) is a potent antifungal agent. Antifungal agent 72 suppresses the function of efflux pump and down-regulates the resistance-associated genes through blocking the Pdr1-KIX interaction (Ki: 11.7 μM). Antifungal agent 72 is active against Fluconazole (HY-B0101)-resistant with a MIC value of 63 ng/mL, and shows synergistic inhibitory activity with Fluconazole. Antifungal agent 72 can be used for C. glabrata infection research .
    Antifungal agent 72
  • HY-168077
    Antibiofilm agent-12

    		Fungal Infection
    Antibiofilm agent-12 (Compound C13) is an antifungal agent that belongs to the class of carbazate derivatives. Antibiofilm agent-12 exhibits significant antifungal activity against Candida auris, with a MIC90 of 237.9 μM. By inhibiting the drug efflux pump activity of Candida auris and promoting ergosterol depletion, Antibiofilm agent-12 hinders biofilm formation and reduces the metabolic flexibility of Candida auris. Additionally, Antibiofilm agent-12 demonstrates antifungal activity in a Candida auris-infected C. elegans model .
    Antibiofilm agent-12
  • HY-19895
    DS-8587

    		Others Infection
    DS-8587 is a new fluoroquinolone with significant antibacterial activity. The MIC value of DS-8587 against clinically isolated amoxicillin-resistant Bacillus strains is superior to ciprofloxacin and levofloxacin. The antibacterial activity of DS-8587 is less affected by adeA/adeB/adeC or abeM efflux pumps, and has more advantages than ciprofloxacin. DS-8587 has a lower single-step mutation frequency than ciprofloxacin. DS-8587 may be an effective drug for inhibiting amoxicillin-resistant Bacillus infections .
    DS-8587
  • HY-N4314
    Scutellarein tetramethyl ether
    1 Publications Verification

    4',5,6,7-Tetramethoxyflavone

    		 Bacterial COX NO Synthase NF-κB Infection Inflammation/Immunology Cancer
    Scutellarein tetramethyl ether (4',5,6,7-Tetramethoxyflavone) is a bioactive compound extracted from Eupatorium odoratum. Scutellarein tetramethyl ether exhibits anti-inflammatory, antibacterial, pro-coagulant, and anti-tumor activities. Scutellarein tetramethyl ether exerts its anti-inflammatory effects by modulating the NF-κB pathway and regulates bacterial resistance through the inhibition of efflux pumps. Additionally, Scutellarein tetramethyl ether accelerates coagulation time via the endogenous coagulation pathway. Studies have shown that Scutellarein tetramethyl ether can effectively inhibit the growth of the liver cancer cell line HepG2 (IC50= 20.08 μg/mL) .
    Scutellarein tetramethyl ether
  • HY-138074
    Milbemycin A4 oxime

    5-Ketomilbemycin A4 oxime; 5-Oxomilbemycin A4 5-oxime

    		 Parasite Infection
    Milbemycin A4 oxime is a derivative of milbemycin A4 (Item No. 17155) and a component of Milbemycin Oxime (HY-B0778), compounds that both have insecticidal and nematocidal activity. Milbemycin A4 oxime (0.05 mg/kg) reduces the number of microfilariae of the heartworm D. immitis in naturally infested dogs. It inhibits the growth of clinical isolates of C. glabrata with MIC80 values ranging from 16 to greater than 32 μg/mL.1 Milbemycin A4 oxime (2.5 μg/mL) blocks efflux of Fluconazole (HY-B0101) from a clinical isolate of C. glabrata, but not from a strain lacking the efflux pumps CgCDR1 and PDH1, and reduces the MICs of fluconazole and 4-nitroquinoline 1-oxide in wild-type C. glabrata. It enhances adriamycin-induced inhibition of cell growth, as well as increases the intracellular accumulation of adriamycin and the P-glycoprotein substrate Rhodamine 123 (HY-D0816), in adriamycin-resistant, but not -sensitive, MCF-7 breast cancer cells in a concentration-dependent manner.
    Milbemycin A4 oxime
  • HY-N4314R
    Scutellarein tetramethyl ether (Standard)

    		Bacterial COX NO Synthase NF-κB Infection Inflammation/Immunology Cancer
    Scutellarein tetramethyl ether (Standard) is the analytical standard of Scutellarein tetramethyl ether. This product is intended for research and analytical applications. Scutellarein tetramethyl ether (4',5,6,7-Tetramethoxyflavone) is a bioactive compound extracted from Eupatorium odoratum. Scutellarein tetramethyl ether exhibits anti-inflammatory, antibacterial, pro-coagulant, and anti-tumor activities. Scutellarein tetramethyl ether exerts its anti-inflammatory effects by modulating the NF-κB pathway and regulates bacterial resistance through the inhibition of efflux pumps. Additionally, Scutellarein tetramethyl ether accelerates coagulation time via the endogenous coagulation pathway. Studies have shown that Scutellarein tetramethyl ether can effectively inhibit the growth of the liver cancer cell line HepG2 (IC50= 20.08 μg/mL) .
    Scutellarein tetramethyl ether (Standard)
  • HY-W127487
    N-Octadecanoyl-L-homoserine lactone

    		Biochemical Assay Reagents Others
    Quorum sensing is a regulatory system used by bacteria to control gene expression in response to increased cell density. This regulatory process manifests itself in a variety of phenotypes, including biofilm formation and virulence factor production. Coordinated gene expression is achieved through the production, release and detection of small diffusible signaling molecules called autoinducers. N-acylated homoserine lactones (AHLs) comprise a class of such autoinducers, each of which generally consists of a fatty acid coupled to a homoserine lactone (HSL). Modulation of bacterial quorum-sensing signaling systems to suppress pathogenesis represents a new approach to antimicrobial research for infectious diseases. AHLs differ in acyl length (C4-C18), C3 substitution (hydrogen, hydroxyl, or oxo group), and the presence or absence of one or more carbon-carbon double bonds in the fatty acid chain. These differences confer signaling specificity through the affinity of the LuxR family of transcriptional regulators. C18-HSL, one of four lipophilic long acyl side chain AHLs produced by the LuxI AHL synthase homolog SinI, is involved in quorum-sensing signaling in strains of Rhizobium meliloti (a nitrogen-fixing bacterial symbiont of the legume M. sativa) . C18-HSL and other hydrophobic AHLs tend to localize in the relatively lipophilic environment of bacterial cells and cannot diffuse freely across the cell membrane. Long-chain N-acyl homoserine lactones can be exported from cells by efflux pumps, or can be transported between communicating cells by extracellular outer membrane vesicles.
    N-Octadecanoyl-L-homoserine lactone

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