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Results for "

biofilm formation

" in MedChemExpress (MCE) Product Catalog:

By Targets:	ADC Linker (2) Antibiotic (4) Apoptosis (2) Arginase (1) Autophagy (1) Bacterial (53) Biochemical Assay Reagents (4) Cytochrome P450 (1) DNA/RNA Synthesis (1) Elastase (1) Endogenous Metabolite (10) Enterovirus (1) Fungal (19) Glucosylceramide Synthase (GCS) (1) HDAC (1) HSP (1) Isotope-Labeled Compounds (5) NF-κB (1) P-glycoprotein (1) p38 MAPK (1) Reactive Oxygen Species (1) STING (4) Tyrosinase (4)
By Research Areas:	Cancer (7) Infection (69) Inflammation/Immunology (10) Metabolic Disease (6)

By Targets:

ADC Linker (2)

Antibiotic (4)

Apoptosis (2)

Arginase (1)

Autophagy (1)

Bacterial (53)

Biochemical Assay Reagents (4)

Cytochrome P450 (1)

DNA/RNA Synthesis (1)

Elastase (1)

Endogenous Metabolite (10)

Enterovirus (1)

Fungal (19)

Glucosylceramide Synthase (GCS) (1)

HDAC (1)

HSP (1)

Isotope-Labeled Compounds (5)

NF-κB (1)

P-glycoprotein (1)

p38 MAPK (1)

Reactive Oxygen Species (1)

STING (4)

Tyrosinase (4)

By Research Areas:

Cancer (7)

Infection (69)

Inflammation/Immunology (10)

Metabolic Disease (6)

Inhibitors & Agonists

Screening Libraries

Biochemical Assay Reagents

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W001132

Indole 1 Publications Verification	Endogenous Metabolite	Infection
Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .

HY-W062216

2-Aminoimidazole	Bacterial Arginase	Infection
2-Aminoimidazole is a potent antibiofilm agent that can be used as an adjuvant to antimicrobial. 2-aminoimidazoles disrupts the ability of bacteria to protect themselves by inhibiting biofilm formation and genetically-encoded antibiotic resistance traits. 2-Aminoimidazole is also a weak noncompetitive inhibitor of human arginase I with a K_i of 3.6 mM .

HY-149286

Antibacterial agent 142	Bacterial	Infection
Antibacterial agent 142, an aromatic hydrazidesis, has antibacterial activity. Antibacterial agent 142 has bacteriostatic and inhibits biofilm formation .

HY-157143

Antibacterial agent 164	Bacterial	Infection
Antibacterial agent 164 (compound 2a) is an antibacterial and antibiofilm agent. Antibacterial agent 164 inhibits S. aureus and B. subtilis (MIC of 0.09 mM), and also exhibits strong anti-B. Subtilis biofilm formation .

HY-123087

N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone N-(3-oxodecanoyl)-homoserine lactone	Bacterial	Infection
N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone (N-(3-oxodecanoyl)-homoserine lactone) is a member of N-Acyl homoserine lactone (AHL) from V. alginolyticus strains. N-(3-Hydroxytetradecanoyl)-DL-homoserine lactone is used for biofilm formation and has antibacterial activity .

HY-146304

YXL-13	Bacterial	Infection
YXL-13 is a potent Pseudomonas aeruginosa (PAO1) inhibitor with an IC₅₀ value of 3.686 μM. YXL-13 can inhibit virulence factors and biofilm formation of PAO1. YXL-13 reduces the pathogenicity and agent resistance of PAO1 by inhibition of the quorum sensing (QS) system. YXL-13 can be used for researching anti-bacteria .

HY-131337

RhlR antagonist 1	Bacterial	Infection
RhlR antagonist 1 is a potent RhlR antagonist with an IC₅₀ of 26 μM. RhlR antagonist 1 displays selective RhlR antagonism over LasR and PqsR, strong inhibition of biofilm formation in static and dynamic settings, and reduces production of virulence factors such as rhamnolipid and pyocyanin in P. aeruginosa. RhlR antagonist 1 can be utilized for developing QS-modulating molecules in the control of P. aeruginosa infections . RhlR antagonist 1 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

HY-W007390

Methyl 2-amino-5-bromobenzoate	Bacterial	Infection
Methyl 2-amino-5-bromobenzoate (compound 8/12) can be used for synthesis of 2-benzamidobenzoic acids, which are known FabH inhibitors. The derivates also inhibit PqsD, the pqs quorum sensing (QS) system of Pseudomonas aeruginosa, involving the production of a number of virulence factors and biofilm formation .

HY-145814

HSP90-IN-9	HSP Fungal	Infection
HSP90-IN-9 is a potent and selective HSP90 inhibitor. HSP90-IN-9 displays a fungicidal effect in a dose-dependent manner. HSP90-IN-9 inhibits fungal biofilm formation and fungal morphological changes after being combined with FLC. HSP90-IN-9 recovers FLC resistance by down-regulating the expression of related genes (ERG11, CDR1 and CDR2) .

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 .

HY-B2170

Octenidine	Bacterial	Infection
Octenidine is a potent antibacterial agent, possessing activity against multidrug-resistant Gram-negative pathogens. Octenidine can inhibit the expression of biofilm genes and destroy the formation of biofilms .

HY-122950

Harzianic acid	Fungal	Infection
Harzianic acid, a tetramic acid derivative, with activity of antimicrobial, antibiofilm formation and biofilm disaggregation. Harzianic acid interferes with biofilm formation by limiting bacterial iron availability. Harzianic acid is also a selective inhibitor of Acetohydroxyacid synthase (AHAS), the first enzyme in the branched-chain amino acid biosynthetic pathway. Harzianic acid can used for herbicide and fungicide .

HY-N0717A

D-Valine	Endogenous Metabolite	Infection Metabolic Disease
D-Valine is the enantiomer of L-Valine (HY-N0717). L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid.

HY-Y0444

D-Tyrosine	Tyrosinase	Metabolic Disease
D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .

HY-149479

Quorum Sensing-IN-3

Bacterial Infection

QS-IN-1 (Compound 3a) is a quorum sensing inhibitor against pseudomonas aeruginosa. QS-IN-1 inhibits biofilm formation .

Quorum Sensing-IN-3	Bacterial	Infection
QS-IN-1 (Compound 3a) is a quorum sensing inhibitor against pseudomonas aeruginosa. QS-IN-1 inhibits biofilm formation .

HY-127041

Virstatin	Others	Infection
Virstatin inhibits the pili system synthesis and prevents A. baumannii biofilm formation. Virstatin also inhibits dimerization of the transcriptional activator ToxT .

HY-146067

β-Nor-lapachone	Fungal Reactive Oxygen Species	Infection
β-Nor-lapachone is a *Candida glabrata* antibiofilm agent. β-Nor-lapachone can stimulate ROS production, inhibits efflux activity, adhesion, biofilm formation and the metabolism of mature biofilms of Candida glabrata. β-Nor-lapachone has antifungal activity .

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 .

HY-161069

Anti-infective agent 8	Bacterial	Infection
Anti-infective agent 8 (compound 9d) is an antibacterial agent with an MIC of 0.5 μg/mL against Staphylococcus aureus and Mycobacterium tuberculosis H37Rv. Anti-infective agent 8 has anti-biofilm activity and significantly reduces Staphylococcus aureus biofilm formation .

HY-151167

LasR-IN-4	Bacterial	Infection
LasR-IN-4 is a potent LasR inhibitor. LasR-IN-4 can inhibit Pseudomonas aeruginosa and its biofilm formation, pyocyanin production, and rhamnolipids production .

HY-Y0444S

D-Tyrosine-d2	Isotope-Labeled Compounds Tyrosinase
D-Tyrosine-d₂ is the deuterium labeled D-Tyrosine. D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth[1][2].

HY-Y0444S1

D-Tyrosine-d4	Tyrosinase
D-Tyrosine-d₄ is the deuterium labeled D-Tyrosine. D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth[1][2].

HY-Y0444S2

D-Tyrosine-d7	Isotope-Labeled Compounds Tyrosinase
D-Tyrosine-d₇ is the deuterium labeled D-Tyrosine. D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth[1][2].

HY-Y1891

Tween 80 Maximum Cited Publications 41 Publications Verification Polysorbate 80	Biochemical Assay Reagents	Others
Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.

HY-N0334

(+)-Magnoflorine Magnoflorine; α-Magnoflorine; Thalictrine	Fungal	Infection Metabolic Disease
(+)-Magnoflorine (Magnoflorine), an aporphine alkaloid found in Acoruscalamus, reduces the formation of C. albicans biofilm . (+)-Magnoflorine has anti-fungal, anti-antidiabetic and anti-oxidative activity .

HY-153624

Antifungal agent 59	Fungal	Infection
Antifungal agent 59 is an antifungal agent, with MIC values of 0.01-1 μg/mL. Antifungal agent 59 prevents the formation of fungi biofilms, but also has safety .

HY-N0535

(+)-Magnoflorine chloride Magnoflorine chloride; α-Magnoflorine chloride; Thalictrine chloride	Fungal	Infection Metabolic Disease
Magnoflorine chloride (Magnoflorine chloride), an aporphine alkaloid found in Magnolia or Aristolochia, reduces the formation of C. albicans biofilm . Magnoflorine chloride has anti-fungal, anti-antidiabetic and anti-oxidative activity .

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 .

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 .

HY-114816S

N-butyryl-L-Homoserine lactone-d5	Isotope-Labeled Compounds ADC Linker Bacterial	Infection Inflammation/Immunology
N-butyryl-L-Homoserine lactone-d₅ is the deuterium labeled N-Butanoyl-L-homoserine lactone. N-Butanoyl-L-homoserine lactone (C4-HSL) is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N-Butanoyl-L-homoserine lactone has antibacterial activity and is used in antibacterial biofilm[1]. N-Butanoyl-L-homoserine lactone aptamers blocks qurom sensing and inhibits biofilm formation in Pseudomonas aeruginosa[2][3].

HY-Y1718S

Tridecanoic acid-d2 N-Tridecanoic acid-d₂	Isotope-Labeled Compounds Endogenous Metabolite Bacterial
Tridecanoic acid-d₂ is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1].

HY-Y1718S1

Tridecanoic acid-d25 N-Tridecanoic acid-d₂₅	Endogenous Metabolite Bacterial	Cancer
Tridecanoic acid-d₂₅ is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1].

HY-Y1718S2

Tridecanoic acid-d9 N-Tridecanoic acid-d₉	Isotope-Labeled Compounds Endogenous Metabolite Bacterial
Tridecanoic acid-d₉ is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1].

HY-N0334A

(+)-Magnoflorine iodide Magnoflorine iodide; α-Magnoflorine iodide; Thalictrine iodide	Fungal	Infection Metabolic Disease
(+)-Magnoflorine iodide (Magnoflorine iodide), an aporphine alkaloid found in Acoruscalamus, reduces the formation of C. albicans biofilm . (+)-Magnoflorine iodide has anti-fungal, anti-antidiabetic and anti-oxidative activity .

HY-114816

N-Butanoyl-L-homoserine lactone C4-HSL; N-Butyryl-L-homoserine lactone	ADC Linker Bacterial	Infection Inflammation/Immunology
N-Butanoyl-L-homoserine lactone (C4-HSL) is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N-Butanoyl-L-homoserine lactone has antibacterial activity and is used in antibacterial biofilm . N-Butanoyl-L-homoserine lactone aptamers blocks qurom sensing and inhibits biofilm formation in Pseudomonas aeruginosa .

HY-N6931

Usaramine	Bacterial	Infection
Usaramine is a pyrrolizidine alkaloid isolated from seeds of Crolatalaria pallida. Usaramine demonstrates a highlighted antibiofilm activity against Staphylococcus epidermidis by reducing more than 50% of biofilm formation without killing the bacteria .

HY-149762

IMBI	Bacterial	Infection
IMBI (compound 32) is an antibacterial agent that inhibits quorum sensing (QS) against drug-resistant pathogens. IMBI inhibits biofilm formation of Salmonella marcescens and restores or increases its susceptibility to antimicrobial drugs .

HY-N12660

Quorum Sensing-IN-4	Bacterial	Infection
Quorum Sensing-IN-4 (compound 2) is a quorum sensing inhibitor, and can be isolated from Thailand mangrove-derived Streptomyces strain, OUCMDZ-5511 .

HY-151440

Antifungal agent 42	Fungal	Infection
Antifungal agent 42 is an antifungal agent. Antifungal agent 42 has an inhibitory effect on lanosterol 14α-demethylase (CYP51) of C.alb.. Antifungal agent 42 inhibits biofilm formation .

HY-Y1718

Tridecanoic acid N-Tridecanoic acid	Endogenous Metabolite Bacterial	Infection Metabolic Disease
Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .

HY-151442

Antifungal agent 43	Fungal	Infection
Antifungal agent 43 (compound B05) is an antifungal agent. Antifungal agents 43 has antifungal activity by inhibiting biofilm formation. Antifungal agent 43 has low toxicity in human cancer cell lines .

HY-153618

Antifungal agent 53	Fungal	Infection
Antifungal agent 53 (A03) is a potent inhibitor of Candida albicans CYP51 with antifungal activity. Antifungal agent 53 prevents the formation of fungi biofilms. Antifungal agent 53 also exhibits good safety .

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 .

HY-155716

G43-C3-TEG	Bacterial Glucosylceramide Synthase (GCS)	Infection
G43-C3-TEG is a glycosyl-transferase inhibitor. G43-C3-TEG reduces the biofilm formation by decreasing the production of EPS (extracellular polysaccharides) .

HY-155722

Mtb-IN-5	Bacterial	Infection
Mtb-IN-5 (compound (-)17j) is an isoxazole, with anti-Mycobacterium tuberculosis (Mtb) activity. Mtb-IN-4 inhibits Mtb respiration and biofilm formation in macrophage, and enhances antibiotic isoniazid (INH) inhibition against INH-resistant Mtb mutant .

HY-P10200

CP7-FP13-2	Bacterial	Infection
CP7-FP13-2 is a peptide with antivirulence factor and antibacterial activity. CP7-FP13-2 inhibits the formation of Staphylococcus aureus biofilm and has good antibacterial efficacy in mice .

HY-118697

N-dodecanoyl-L-Homoserine lactone C12-HSL	Others	Infection
N-dodecanoyl-L-Homoserine lactone (C12-HSL) is a quorum sensing (QS) signaling molecule. N-dodecanoyl-L-Homoserine lactone (C12-HSL) aptamers blocks qurom sensing and inhibits biofilm formation in Pseudomonas aeruginosa .

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 .

HY-134215

cis-11-Methyl-2-dodecenoic acid	Bacterial Fungal	Infection
cis-11-Methyl-2-dodecenoic acid is a quorum sensing (QS) signal that acts as a diffusion signaling factor (DSF) in extracellular microbial and fungal communication systems. DSF is involved in the regulation of virulence and biofilm formation of a variety of bacterial pathogens .

HY-B1159

Nitroxoline 8-Hydroxy-5-nitroquinoline; 5-Nitro-8-quinolinol	Bacterial Antibiotic Apoptosis Autophagy	Infection Cancer
Nitroxoline (8-Hydroxy-5-nitroquinoline), an antibiotic, is an orally active antibiofilm agent. Nitroxoline reduces the formation and induces the dispersal of Pseudomonas aeruginosa biofilms by chelation of iron and zinc. Nitroxoline can be used for the urinary tract infections and cancer research .

Cat. No.	Product Name	Type

HY-Y1891

Tween 80 40+ Cited Publications Polysorbate 80	Co-solvents
Tween 80 (Polysorbate 80), a surfactant, has been widely used as a solvent for pharmacological experiments. Tween 80 can also reduce bacterial attachment and inhibit biofilm formation.

HY-114773

N-Undecanoyl-L-homoserine lactone

Biochemical Assay Reagents

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. C11-HSL has a rare odd-numbered acyl carbon chain and may be a minor quorum-sensing signaling molecule in Pseudomonas aeruginosa strains.

HY-W127393

N-Nonanoyl-L-homoserine lactone

Biochemical Assay Reagents

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. C9-HSL is a rare odd-numbered acyl carbon chain produced by wild-type Erwinia carotovora strain SCC 3193 grown in nutrient-rich Luria-Bertani broth (LB) medium.

HY-W127487

N-Octadecanoyl-L-homoserine lactone

Biochemical Assay Reagents

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.

Cat. No.	Product Name	Target	Research Area

HY-P1508A

Bactenecin TFA Bactenecin, bovine TFA	Bacterial Fungal	Infection
Bactenecin TFA (Bactenecin, bovine TFA) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin TFA inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin TFA increass membrane permeability, inhibits the growth and biofilm formation of *B. pseudomallei* .

HY-W141788

N-Butyryl-DL-homocysteine thiolactone	Peptides	Infection
N-Butyryl-DL-homocysteine thiolactone is an N-acyl homoserine lactone (AHL) analogue. AHLs are potent inhibitors of biofilm formation and virulence factors, and has been used for degrading microbial communities, reducing bacterial pathogenicity .

HY-P10200

CP7-FP13-2	Bacterial	Infection
CP7-FP13-2 is a peptide with antivirulence factor and antibacterial activity. CP7-FP13-2 inhibits the formation of Staphylococcus aureus biofilm and has good antibacterial efficacy in mice .

HY-P1508

Bactenecin Bactenecin, bovine	Bacterial Fungal Antibiotic	Infection
Bactenecin (Bactenecin, bovine) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin increass membrane permeability, inhibits the growth and biofilm formation of *B. pseudomallei* .

HY-P4370

Hepcidin-20 (human)	Bacterial Fungal	Infection
Hepcidin-20 (human) is a histidine-containing, cysteine-rich, β-sheet structured peptide. Hepcidin-20 (human) shows antifungal activity. Hepcidin-20 (human) inhibits biofilm formation and bacterial cell metabolism of polysaccharide intercellular adhesin (PIA)-positive and PIA-negative strains .

HY-P5486

Tet-20	Bacterial	Others
Tet-20 is a biological active peptide. (Tet-20, is a synthetic cathelicidin-derived peptide. It was tested as infection-resistant coating for medical devices. When tethered on an implant surface Tet-20 exhibited broad antimicrobial activities both in vivo and in vitro. It can stop biofilm formation and appears to be non-toxic to eukaryotic cells)

HY-P5681

Human α-Defensin 6	Bacterial	Infection Inflammation/Immunology
Human α-Defensin 6, a 32-residue cysteine-rich peptide, can inhibit bacterial invasion and contribute to the mucosal immunity. Human α-Defensin 6 forms ordered self-assembly fibrils and nanonets that surround and entangle bacteria after stochastic binding to bacterial surface proteins. Human α-Defensin 6 also inhibits C. albicans biofilm formation .

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 .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-W001132

Indole 1 Publications Verification	Alkaloids Structural Classification Human Gut Microbiota Metabolites Microorganisms Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields Indole Alkaloids	Endogenous Metabolite
Indole is an aromatic, heterocyclic, organic compound which widely distributed in the natural environment and can be produced by a variety of bacteria. Indole regulates various aspects of bacterial physiology, including spore formation, plasmid stability, resistance to drugs, biofilm formation, and virulence as an intercellular signal molecule .

HY-W062216

2-Aminoimidazole	Infection Natural Products Classification of Application Fields Animals Source classification Disease Research Fields	Bacterial Arginase
2-Aminoimidazole is a potent antibiofilm agent that can be used as an adjuvant to antimicrobial. 2-aminoimidazoles disrupts the ability of bacteria to protect themselves by inhibiting biofilm formation and genetically-encoded antibiotic resistance traits. 2-Aminoimidazole is also a weak noncompetitive inhibitor of human arginase I with a K_i of 3.6 mM .

HY-N0717A

D-Valine	Infection Structural Classification Classification of Application Fields Source classification Metabolic Disease Amino acids Endogenous metabolite Disease Research Fields	Endogenous Metabolite
D-Valine is the enantiomer of L-Valine (HY-N0717). L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid.

HY-Y0444

D-Tyrosine	Structural Classification Monophenols Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Phenols Metabolic Disease Endogenous metabolite Disease Research Fields	Tyrosinase
D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth .

HY-N0334

(+)-Magnoflorine Magnoflorine; α-Magnoflorine; Thalictrine	Alkaloids Classification of Application Fields Source classification Ranunculaceae Coptis chinensis Franch. Phenols Polyphenols Metabolic Disease Plants Isoquinoline Alkaloids Disease Research Fields	Fungal
(+)-Magnoflorine (Magnoflorine), an aporphine alkaloid found in Acoruscalamus, reduces the formation of C. albicans biofilm . (+)-Magnoflorine has anti-fungal, anti-antidiabetic and anti-oxidative activity .

HY-N0535

(+)-Magnoflorine chloride Magnoflorine chloride; α-Magnoflorine chloride; Thalictrine chloride	Classification of Application Fields Source classification Metabolic Disease Plants Aristolochiaceae Infection Alkaloids Piperidine Alkaloids other families Aristolochia debilis Sieb. et Zucc. Phenols Polyphenols Disease Research Fields	Fungal
Magnoflorine chloride (Magnoflorine chloride), an aporphine alkaloid found in Magnolia or Aristolochia, reduces the formation of C. albicans biofilm . Magnoflorine chloride has anti-fungal, anti-antidiabetic and anti-oxidative activity .

HY-N7788

cis-2-Dodecenoic acid	Structural Classification Animals Ketones, Aldehydes, Acids Source classification	Bacterial
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 .

HY-N0334A

(+)-Magnoflorine iodide Magnoflorine iodide; α-Magnoflorine iodide; Thalictrine iodide	Alkaloids Classification of Application Fields Source classification Magnoliaceae Phenols Polyphenols Metabolic Disease Magnolia Liliflora Desr. Plants Isoquinoline Alkaloids Disease Research Fields	Fungal
(+)-Magnoflorine iodide (Magnoflorine iodide), an aporphine alkaloid found in Acoruscalamus, reduces the formation of C. albicans biofilm . (+)-Magnoflorine iodide has anti-fungal, anti-antidiabetic and anti-oxidative activity .

HY-N6931

Usaramine	Infection Alkaloids Pyrrole Alkaloids Classification of Application Fields Leguminosae Source classification Plants Crotalaria pallida Ait. Disease Research Fields	Bacterial
Usaramine is a pyrrolizidine alkaloid isolated from seeds of Crolatalaria pallida. Usaramine demonstrates a highlighted antibiofilm activity against Staphylococcus epidermidis by reducing more than 50% of biofilm formation without killing the bacteria .

HY-N12660

Quorum Sensing-IN-4	Structural Classification Monophenols Microorganisms Source classification Phenols	Bacterial
Quorum Sensing-IN-4 (compound 2) is a quorum sensing inhibitor, and can be isolated from Thailand mangrove-derived Streptomyces strain, OUCMDZ-5511 .

HY-Y1718

Tridecanoic acid N-Tridecanoic acid	Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	Endogenous Metabolite Bacterial
Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation .

HY-N2947

Boeravinone B	Natural Products other families Classification of Application Fields Source classification Phenols Polyphenols Plants Disease Research Fields Inflammation/Immunology	P-glycoprotein
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 .

HY-P1508

Bactenecin Bactenecin, bovine	Infection Structural Classification Classification of Application Fields Animals Antibiotics Source classification Antibacterial Disease Research Disease Research Fields Other Antibiotics	Bacterial Fungal Antibiotic
Bactenecin (Bactenecin, bovine) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin increass membrane permeability, inhibits the growth and biofilm formation of *B. pseudomallei* .

HY-N2036

Mosloflavone	Infection Flavonoids Monophenols Scutellaria baicalensis Georgi Classification of Application Fields Flavones Labiatae Source classification Phenols Plants Disease Research Fields	Enterovirus Bacterial
Mosloflavone is a flavonoid isolated from Scutellaria baicalensis Georgi with anti-EV71 activity. Mosloflavone inhibits VP2 virus replication and protein expression during the initial stage of virus infection and inhibits viral VP2 capsid protein synthesis. Mosloflavone is a promising biocide and inhibits P. aeruginosa virulence and biofilm formation.

HY-P1508A

Bactenecin TFA Bactenecin, bovine TFA	Infection Natural Products Classification of Application Fields Animals Source classification Disease Research Fields	Bacterial Fungal
Bactenecin TFA (Bactenecin, bovine TFA) is a potent 12-aa looped antimicrobial peptide isolated from bovine neutrophils. Bactenecin TFA inhibits the growth of bacteria and yeast, and kills the fungus Trichophyton rubrum. Bactenecin TFA increass membrane permeability, inhibits the growth and biofilm formation of *B. pseudomallei* .

HY-N3831

Epimedokoreanin B	Structural Classification Flavonoids Flavones Epimedium koreanum Nakai Source classification Plants Berberidaceae	Bacterial Apoptosis
Epimedokoreanin B is a natural flavonoid with anticancer, anti-inflammatory and antibacterial effects. Epimedokoreanin B inhibits the growth of lung cancer cells through endoplasmic reticulum stress-mediated apoptosis accompanied by autophagosome accumulation. Epimedokoreanin B is an anti-periodontitis agent that inhibits gingipains and *Porphyromonas gingivalis* growth and biofilm formation .

HY-N12320

Majoranaquinone	Quinones Structural Classification Labiatae Source classification Origanum majorana L. Plants Naphthalene Quinones	Antibiotic
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 .

HY-107780

Cyclic-di-GMP c-di-GMP; cyclic diguanylate; 5GP-5GP	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	STING Endogenous Metabolite
Cyclic-di-GMP is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP can be used in cancer research .

HY-107780A

Cyclic-di-GMP sodium c-di-GMP sodium; cyclic diguanylate sodium; 5GP-5GP sodium	Microorganisms Classification of Application Fields Ketones, Aldehydes, Acids Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	STING Endogenous Metabolite
Cyclic-di-GMP sodium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP sodium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP sodium can be used in cancer research .

HY-107780B

Cyclic-di-GMP diammonium 2 Publications Verification c-di-GMP diammonium; cyclic diguanylate diammonium; 5GP-5GP diammonium	Structural Classification Natural Products Classification of Application Fields Source classification Metabolic Disease Endogenous metabolite Disease Research Fields	STING Endogenous Metabolite
Cyclic-di-GMP diammonium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP diammonium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP diammonium can be used in cancer research .

HY-110382

Cyclic-di-GMP disodium 2 Publications Verification c-di-GMP disodium; cyclic diguanylate disodium; 5GP-5GP disodium	Structural Classification Natural Products Classification of Application Fields Source classification Endogenous metabolite Disease Research Fields Cancer	STING Endogenous Metabolite
Cyclic-di-GMP disodium is a STING agonist and a bacterial second messenger that coordinates different aspects of bacterial growth and behavior, including motility, virulence, biofilm formation, and cell cycle progression. Cyclic-di-GMP disodium has anti-cancer cell proliferation activity and also induces elevated CD4 receptor expression and cell cycle arrest. Cyclic-di-GMP disodium can be used in cancer research .

Cat. No.	Product Name	Chemical Structure

HY-Y0444S1

D-Tyrosine-d4
D-Tyrosine-d₄ is the deuterium labeled D-Tyrosine. D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth[1][2].

HY-Y1718S

Tridecanoic acid-d2
Tridecanoic acid-d₂ is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1].

HY-Y0444S

D-Tyrosine-d2
D-Tyrosine-d₂ is the deuterium labeled D-Tyrosine. D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth[1][2].

HY-Y0444S2

D-Tyrosine-d7
D-Tyrosine-d₇ is the deuterium labeled D-Tyrosine. D-Tyrosine is the D-isomer of tyrosine. D-Tyrosine negatively regulates melanin synthesis by inhibiting tyrosinase activity. D-Tyrosine inhibits biofilm formation and trigger the self-dispersal of biofilms without suppressing bacterial growth[1][2].

HY-114816S

N-butyryl-L-Homoserine lactone-d5

N-butyryl-L-Homoserine lactone-d₅ is the deuterium labeled N-Butanoyl-L-homoserine lactone. N-Butanoyl-L-homoserine lactone (C4-HSL) is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). N-Butanoyl-L-homoserine lactone has antibacterial activity and is used in antibacterial biofilm[1]. N-Butanoyl-L-homoserine lactone aptamers blocks qurom sensing and inhibits biofilm formation in Pseudomonas aeruginosa[2][3].

HY-Y1718S1

Tridecanoic acid-d25
Tridecanoic acid-d₂₅ is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1].

HY-Y1718S2

Tridecanoic acid-d9
Tridecanoic acid-d₉ is the deuterium labeled Tridecanoic acid. Tridecanoic acid (N-Tridecanoic acid), a 13-carbon medium-chain saturated fatty acid, can serve as an antipersister and antibiofilm agent that may be applied to research bacterial infections. Tridecanoic acid inhibits Escherichia coli persistence and biofilm formation[1].

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