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bacterial+biofilm

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39

Inhibitors & Agonists

2

Fluorescent Dyes

2

Biochemical Assay Reagents

6

Peptides

7

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6

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W133898
    Tryptone

    		Environmental Pollutants Biochemical Assay Reagents Others
    Tryptone is a peptide-rich bacterial culture medium component that can regulate bacterial cell surface proteins and biofilm-related genes. Tryptone promotes the expression and assembly of bacterial adhesion proteins (such as LapA and LapF) by providing peptide substances as structural factors, enhancing cell surface hydrophobicity and intercellular adhesion, thereby stabilizing the biofilm matrix and supporting the maturation and maintenance of bacterial biofilms. The peptide mixture contained in Tryptone can specifically regulate the transcription of bacterial adhesion-related genes (such as activating LapA and inhibiting LapF), affecting the synthesis and localization of biofilm structural proteins .
    Tryptone
  • HY-Y0079
    D-Phenylalanine

    		Endogenous Metabolite Infection
    D-Phenylalanine is an atypical D-amino acid and an inhibitor of bacterial biofilm formation. D-Phenylalanine mainly replaces D-alanine (D-Ala) by incorporating into the fourth and fifth positions of bacterial peptidoglycan (PG), changing the cell wall structure, enhancing bacterial acid resistance and affecting biofilm formation. D-Phenylalanine may promote the secretion of peptide tyrosine tyrosine (PYY) in mammals by activating the intestinal GPR109B receptor. D-Phenylalanine can inhibit the maturation of microbial biofilms and promote the release of specific hormones. It can be used for antibacterial preservation, improving the yield of probiotics in the food industry, and studying appetite regulation and blood sugar control in metabolic diseases such as diabetes .
    D-Phenylalanine
  • HY-Y1093
    Ethyl acetoacetate

    Ethyl acetylacetate; EAA

    		 Environmental Pollutants Antibiotic Bacterial Infection
    Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
    Ethyl acetoacetate
  • HY-131011
    Furanone C-30
    1 Publications Verification

    		 Bacterial Infection
    Furanone C-30 is a quorum sensing inhibitor. Furanone C-30 can effectively inhibit bacterial biofilm formation by S. mutans and its luxSmutant strain .
    Furanone C-30
  • HY-N6082
    Rhein 8-O-β-D-Glucopyranoside
    1 Publications Verification

    		 Apoptosis Bcl-2 Family Caspase TGF-beta/Smad Bacterial Infection Metabolic Disease Inflammation/Immunology
    Rhein 8-O-β-D-Glucopyranoside is an orally active glycoside found in Rhubarb. Rhein 8-O-β-D-Glucopyranoside attenuates high glucose-induced apoptosis, recovers altered lincRNA ANRIL and let-7a expression, reverses high glucose-altered Bcl-2 and cleaved caspase-3 protein expression, and inhibits TGF-β1/Smad signaling. Rhein 8-O-β-D-Glucopyranoside accelerates Sennoside A (HY-N0365) metabolism, stimulates sennoside A purgative activity. Rhein 8-O-β-D-Glucopyranoside inhibits bacterial biofilm formation, suppresses its virulence gene expression, and exerts antibacterial activity. Rhein 8-O-β-D-Glucopyranoside can be used for the research of diabetic nephropathy, constipation, and infection .
    Rhein 8-O-β-D-Glucopyranoside
  • HY-121310
    Phthalocyanine

    		MOFs Bacterial Infection Cancer
    Phthalocyanine is a photosensitizer. Phthalocyanine has a light-killing effect on bacterial biofilms, effectively inactivating bacteria. Phthalocyanine can be linked to anticancer drugs to target cancer. Phthalocyanine can also be used to develop chemical sensors for studying microbial infections and tumors .
    Phthalocyanine
  • HY-W012572
    D-Histidine

    		Mitochondrial Metabolism Bacterial Infection Metabolic Disease
    D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
    D-Histidine
  • HY-20349
    Monobehenin

    		Bacterial Infection
    Monobehenin, an bacterial biofilm formation inhibitor, has strong inhibitory activity toward bacterial biofilm formation of S. mutans, X. oryzae, and Y. enterocolitica in a strain specific manner .
    Monobehenin
  • HY-Y1093S4
    Ethyl acetoacetate-d3
    1 Publications Verification

    		 Bacterial Infection Inflammation/Immunology
    Ethyl acetoacetate-d3 is the deuterium labeled Ethyl acetoacetate. Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
    Ethyl acetoacetate-d3
  • HY-Y1093S1
    Ethyl acetoacetate-13C4

    		Bacterial Others
    Ethyl acetoacetate- 13C4 is the 13C labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
    Ethyl acetoacetate-13C4
  • HY-149734
    MA220607

    		Bacterial Infection
    MA220607 is a FtsZ protein inhibitor with activity against both Gram-positive and Gram-negative bacteria. MA220607 inhibits bacterial growth and shows low bacterial resistance frequency. MA220607 increases bacterial membrane permeability and alters proton gradients. MA220607 blocks the formation of bacterial biofilms. MA220607 can be used in studies of bacterial infections .
    MA220607
  • HY-P5641
    Pleurocidin
    1 Publications Verification

    		 Bacterial p38 MAPK NF-κB NADH Dehydrogenase Antibiotic Infection Inflammation/Immunology
    Pleurocidin is an Antimicrobial peptide. Pleurocidin is derived from the skin mucosa or intestinal secretions of Pseudopleuronectes americanus. Pleurocidin inhibits the expression of key proteins in the MAPK and NF-κB inflammatory signaling pathways. Pleurocidin alters serum inflammatory and immune cytokine levels, regulates the down-regulation of tight junction proteins, and modulates the intestinal flora. Pleurocidin exerts antibacterial activity by inducing bacterial membrane damage, hydroxyl radical formation, and NADH depletion, and also produces a synergistic effect with Antibiotics. Pleurocidin alleviates DSS-induced ulcerative colitis. Pleurocidin can be used for research on ulcerative colitis, bacterial infections, and bacterial biofilm-related infections .
    Pleurocidin
  • HY-W243002
    Acetyl-L-homoserine lactone

    		Bacterial Infection
    Acetyl-L-homoserine lactone is a member of the family of N-acylated homoserine lactones (HSLs). Acetyl-L-homoserine lactone is a polar mediator of cell-cell interactions in bacterial biofilms .
    Acetyl-L-homoserine lactone
  • HY-W012572A
    D-Histidine hydrochloride hydrate

    		Mitochondrial Metabolism Bacterial Infection Metabolic Disease
    D-Histidine hydrochloride hydrate is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine hydrochloride hydrate works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine hydrochloride hydrate downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine hydrochloride hydrate is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
    D-Histidine hydrochloride hydrate
  • HY-Y1093S3
    Ethyl acetoacetate-13c

    EAA-13C

    		 Bacterial Others
    Ethyl acetoacetate- 13C is the 13C labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
    Ethyl acetoacetate-13c
  • HY-Y1093R
    Ethyl acetoacetate (Standard)

    Ethyl acetylacetate (Standard); EAA (Standard)

    		 Reference Standards Bacterial Others
    Ethyl acetoacetate (Standard) is the analytical standard of Ethyl acetoacetate. This product is intended for research and analytical applications. Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
    Ethyl acetoacetate (Standard)
  • HY-P5704
    K11

    		Bacterial Infection
    K11 is an antimicrobial peptide. K11 is active against MDR/XDR K. pneumoniae isolates (MIC: 8-512 μg/mL), and inhibits bacterial biofilm formation. K11 can act synergistically with antibiotics (Chloramphenicol (HY-B0239), Meropenem (HY-13678), Rifampicin (HY-B0272), etc.) against drug-resistant K. pneumoniae. K11 has high thermal and wide pH stability .
    K11
  • HY-173054
    FtsZ-IN-12

    		Bacterial Infection
    FtsZ-IN-12 (Compound 16e) is the inhibitor for filamentous temperature-sensitive mutant Z (FtsZ) that promotes the polymerization of FtsZ protein, inhibits its GTPase activity, thereby interfering with bacterial cell division process. FtsZ-IN-12 exhibits boardspectrum antibacterial activity that inhibits B. subtilis ATCC9372, B. pumilus CMCC63202, S. aureus ATCC25923, E. coli BW25113 and A. baumannii ATCC19606 with MIC of 0.062-1 μg/mL. FtsZ-IN-12 inhibits the formation of bacterial biofilms and exhibits a clearing effect on mature biofilms. FtsZ-IN-12 exhibits bactericidal activity without hemolytic toxicity to mammalian red blood cells (15 mg/kg) .
    FtsZ-IN-12
  • HY-W013429
    4-Glycidyloxycarbazole

    		Bacterial Infection
    4-Glycidyloxycarbazole (compound 8) is an antimicrobial agent that disrupts bacterial biofilm formation .
    4-Glycidyloxycarbazole
  • HY-N7788
    cis-2-Dodecenoic acid

    		Bacterial Infection
    cis-2-Dodecenoic acid, originally discovered in Burkholderia cenocepacia, can interfere with the bacterial quorum sensing system and inhibit bacterial biofilm formation and virulence factor production .
    cis-2-Dodecenoic acid
  • HY-W744147
    4-Glycidyloxycarbazole-d5

    		Isotope-Labeled Compounds Bacterial Infection
    4-Glycidyloxycarbazole-d5 is the deuterium labeled 4-Glycidyloxycarbazole (HY-W013429). 4-Glycidyloxycarbazole (compound 8) is an antimicrobial agent that disrupts bacterial biofilm formation .
    4-Glycidyloxycarbazole-d5
  • HY-155357
    Antibacterial agent 160

    		Bacterial Infection
    Antibacterial agent 160 is a potent antibacterial agents. Antibacterial agent 160 can rapidly kill bacterial and inhibits bacterial biofilm formation. Antibacterial agent 160 affects the normal function of DNA and leads cell death .
    Antibacterial agent 160
  • HY-Y1093S2
    Ethyl acetoacetate-d5

    Ethyl acetylacetate-d5; EAA-d5

    		 Bacterial Others
    Ethyl acetoacetate-d5 is the deuterium labeled Ethyl acetoacetate . Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds . Ethyl acetoacetate is an inhibitor of bacterial biofilm .
    Ethyl acetoacetate-d5
  • HY-142695
    Antibacterial synergist 1

    		Bacterial Infection
    Antibacterial synergist 1 (compound 20P) is a bacterial biofilm inhibitor. Antibacterial synergist 1 inhibits the production of pyocyanin and biofilm formation with IC50s of 8.6 and 4.5 μM, respectively. Antibacterial synergist 1 has the potential for the research of P. aeruginosa infections .
    Antibacterial synergist 1
  • HY-147814
    KFU-127

    		Bacterial Fungal Infection
    KFU-127 (Compound 6b) is a broad spectrum topical antimicrobial capable of one-shot targeting of bacterial and fungal-bacterial biofilms. KFU-127 is considerably toxic for eukaryotic cells . KFU-127 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    KFU-127
  • HY-155479
    PqsR-IN-3

    		Bacterial Infection
    PqsR-IN-3 (compound 16e) is a selective inhibitor of the pqs system (IC50=3.7 μM) and its associated virulence factor pyocyanin (IC50=2.7 μM). PqsR-IN-3 inhibits bacterial biofilm synthesis and is significantly cytotoxic against Pseudomonas aeruginosa. PqsR-IN-3 has synergistic effects with several antibiotics, such as Ciprofloxacin (HY-B0356) and Tobramycin (HY-B0441) .
    PqsR-IN-3
  • HY-W012572R
    D-Histidine (Standard)

    		Reference Standards Mitochondrial Metabolism Bacterial Infection Metabolic Disease
    D-Histidine (Standard) is the analytical standard of D-Histidine (HY-W012572). This product is intended for research and analytical applications. D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
    D-Histidine (Standard)
  • HY-N6082R
    Rhein 8-O-β-D-Glucopyranoside (Standard)

    		Reference Standards Apoptosis Bacterial Bcl-2 Family Caspase TGF-beta/Smad Infection Metabolic Disease Inflammation/Immunology
    Rhein 8-O-β-D-Glucopyranoside (Standard) is the analytical standard of Rhein 8-O-β-D-Glucopyranoside (HY-N6083). This product is intended for research and analytical applications. Rhein 8-O-β-D-Glucopyranoside is an orally active glycoside found in Rhubarb. Rhein 8-O-β-D-Glucopyranoside attenuates high glucose-induced apoptosis, recovers altered lincRNA ANRIL and let-7a expression, reverses high glucose-altered Bcl-2 and cleaved caspase-3 protein expression, and inhibits TGF-β1/Smad signaling. Rhein 8-O-β-D-Glucopyranoside accelerates Sennoside A (HY-N0365) metabolism, stimulates sennoside A purgative activity. Rhein 8-O-β-D-Glucopyranoside inhibits bacterial biofilm formation, suppresses its virulence gene expression, and exerts antibacterial activity. Rhein 8-O-β-D-Glucopyranoside can be used for the research of diabetic nephropathy, constipation, and infection .
    Rhein 8-O-β-D-Glucopyranoside (Standard)
  • HY-135223
    Chondrillasterol

    		Bacterial Infection
    Chondrillasterol is a sterol that can be isolated from Vernonia adoensis. Chondrillasterol exhibits antibacterial activity. Chondrillasterol inhibits growth of Staphylococcus aureus, Klebsiella pneumoniae, and Pseudomonas aeruginosa. Chondrillasterol inhibits formation of bacterial biofilms. Chondrillasterol can be used for the research of bacterial infections .
    Chondrillasterol
  • HY-W1125030S
    Ethyl acetoacetate-13C2-1

    EAA-13C2-1

    		 Isotope-Labeled Compounds Environmental Pollutants Bacterial Infection
    Ethyl acetoacetate- 13C2-1 (EAA- 13C2-1) is the 13C-labeled Ethyl acetoacetate (HY-Y1093). Ethyl acetoacetate (Ethyl acetylacetate) is an ester widely used as an intermediate in the synthesis of many varieties of compounds. Ethyl acetoacetate is an inhibitor of bacterial biofilm.
    Ethyl acetoacetate-13C2-1
  • HY-183712
    Antibacterial agent 345

    		Bacterial DNA/RNA Synthesis Drug Derivative Infection
    Antibacterial agent 345 is a Ciprofloxacin (HY-B0356)-lipophilic derivative and is an antibacterial agent. Antibacterial agent 345 inhibits DNA gyrase and inhibits bacterial DNA replication and transcription. Antibacterial agent 345 inhibits bacterial biofilm formation. Antibacterial agent 345 can be used for the research of bacterial infections, such as Pseudomonas aeruginosa infection .
    Antibacterial agent 345
  • HY-P11592
    KIKIKPWWWPKIKIK-NH2

    		Bacterial Infection
    KIKIKPWWWPKIKIK-NH2 is a β-turn antimicrobial peptide. KIKIKPWWWPKIKIK-NH2 can inhibit bacterial biofilm formation and bind to lipopolysaccharid. KIKIKPWWWPKIKIK-NH2 shows wound-healing ability in mice bacteria-infected full-thickness wound models. KIKIKPWWWPKIKIK-NH2 can be used for the research of bacterial infection .
    KIKIKPWWWPKIKIK-NH2
  • HY-183275
    Antibacterial agent 340

    		DNA/RNA Synthesis Bacterial Reactive Oxygen Species (ROS) Infection
    Antibacterial agent 340 is a DNA gyrase inhibitor. Antibacterial agent 340 exhibits broad-spectrum bactericidal activity against Gram-positive and Gram-negative bacteria. Antibacterial agent 340 disrupts bacterial cell membrane integrity, induces reactive oxygen species (ROS) accumulation, and inhibits and eradicates bacterial biofilms. Antibacterial agent 340 can be used for the research of bacterial infections .
    Antibacterial agent 340
  • HY-D3195
    CDr15

    		Fluorescent Dye Bacterial Infection
    CDr15 is a deep-red fluorescent probe (Ex=733 nm) that can selectively intercalate into and label bacterial extracellular DNA (eDNA). CDr15 exhibits extremely high specificity for biofilm imaging and cannot effectively bind to mammalian nuclear DNA. CDr15 enables real-time visualization of the microcolony structure and developmental process of three-dimensional *Pseudomonas aeruginosa* biofilms, and accurately localizes biofilm-forming regions of microorganisms in a mouse corneal infection model. With low background interference signals, CDr15 serves as an ideal diagnostic tool for research fields including bacterial biofilms and corneal infections .
    CDr15
  • HY-182798
    Antibacterial agent 337

    		Bacterial Reactive Oxygen Species (ROS) Infection
    Antibacterial agent 337 is an antibacterial agent. Antibacterial agent 337 specifically interacts with PG in bacterial cell membranes, triggering membrane disruption, membrane depolarization, increased permeability, cytoplasmic leakage, ROS accumulation and rapid bacterial death. Antibacterial agent 337 inhibits biofilm formation and disrupts mature biofilms. Antibacterial agent 337 exhibits potent in vivo antibacterial efficacy in a mouse model of Staphylococcus aureus skin abscess. Antibacterial agent 337 can be used in studies of Gram-positive bacterial infections, including methicillin-resistant Staphylococcus aureus infections, vancomycin-resistant Enterococcus faecalis infections and bacterial biofilm infections .
    Antibacterial agent 337
  • HY-D3192
    CDy11

    		Fluorescent Dye Bacterial Amyloid-β Infection
    CDy11 is a fluorescent probe and amyloid-binding dye (λex=590 nm; λem=612 nm), with a Ka of 29 μM for Pseudomonas aeruginosa Fap. CDy11 specifically recognizes amyloid fibrils in bacterial biofilms and exhibits significantly enhanced fluorescence upon binding to the target. CDy11 shows no staining effect on amyloid-deficient mutant strains, planktonic cells or protein monomers. CDy11 supports in vivo imaging of Pseudomonas aeruginosa biofilms in mouse implant and corneal infection models. CDy11 is widely used in studies of Staphylococcus aureus biofilm infections, dental caries, and Pseudomonas aeruginosa-associated implant and corneal infections .
    CDy11
  • HY-181075
    Antibacterial agent 318

    		Bacterial Reactive Oxygen Species (ROS) Infection
    Antibacterial agent 318 is an antibacterial agent that binds to bacterial DNA, blocks its replication, and forms supramolecular complexes. Antibacterial agent 318 acts as an oxidative stress inducer, elevating intracellular reactive oxygen species (ROS) levels, oxidizing glutathione (GSH) to glutathione disulfide (GSSG), depleting cellular GSH reserves, and inducing bacterial cell death through oxidative damage. Antibacterial agent 318 disrupts the bacterial cell membrane and reduces bacterial metabolic activity. Antibacterial agent 318 exhibits rapid bactericidal activity, inhibits bacterial biofilm formation, and displays minimal cytotoxicity toward non-cancerous mammalian cells. Antibacterial agent 318 is applicable in research on drug-resistant bacterial infections .
    Antibacterial agent 318
  • HY-P11582
    CyLip-20

    		Bacterial Infection
    CyLip-20 is a cyclic lipopeptide antimicrobial peptide that targets Gram-positive and Gram-negative bacteria. CyLip-20 exhibits low hemolytic activity and mild in vivo toxicity. CyLip-20 disrupts the integrity of bacterial outer membrane, inner membrane and cytoplasmic membrane by binding to bacterial lipopolysaccharide (LPS), triggering membrane permeabilization, depolarization and leakage of intracellular contents, and inhibits bacterial biofilm formation. In animal models, CyLip-20 reduces the bacterial load in skin wounds of mice infected with MRSA, promotes wound healing, decreases the levels of inflammatory cytokines and reduces inflammatory cell infiltration. CyLip-20 can be used in research related to MRSA skin wound infections .
    CyLip-20
  • HY-P11471
    (K(C10)GGGRrRPC)2

    		Bacterial Reactive Oxygen Species (ROS) Infection
    (K(C10)GGGRrRPC)2 (Compound (C-C10)C-C) is a dimeric lipopeptide and antibacterial agent. (K(C10)GGGRrRPC)2 enhances the accumulation of ROS, inhibits the bacterial respiratory chain dehydrogenase activity. (K(C10)GGGRrRPC)2 exhibits significant inhibition of bacterial biofilm formation. (K(C10)GGGRrRPC)2 exhibits antimicrobial activity against Acinetobacter baumannii AB1901, A. baumannii AB1902, Pseudomonas aeruginosa 25349, Staphylococcus aureus 11011, with MICs of 4 μM, 8 μM, 4 μM, and 8 μM, respectively. (K(C10)GGGRrRPC)2 shows antimicrobial efficacy against E. coli ATCC 25922 .
    (K(C10)GGGRrRPC)2

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