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Colistin

" in MedChemExpress (MCE) Product Catalog:

By Targets:	AMPK (1) Antibiotic (6) Apoptosis (3) Autophagy (4) Bacterial (15) c-Myc (1) CDK (1) DNA Methyltransferase (1) Ferroptosis (1) FGFR (1) Glutathione Peroxidase (1) GSK-3 (1) JNK (2) Keap1-Nrf2 (1) Necroptosis (1) NF-κB (2) Parasite (2) Phosphatase (1) Phosphorylase (1) Potassium Channel (2) Reactive Oxygen Species (ROS) (1) Reference Standards (2) SARS-CoV (1)
By Research Areas:	Cancer (2) Endocrinology (1) Infection (18) Inflammation/Immunology (4) Metabolic Disease (1)

Inhibitors & Agonists

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-A0089

Colistin sulfate Maximum Cited Publications 27 Publications Verification Polymyxin E sulfate	Bacterial Autophagy Antibiotic	Infection
Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria.

HY-113678

*Colistin* Polymyxin E	Antibiotic Bacterial	Infection
Colistin is an orally active polypeptide antibiotic. Colistin has excellent activity against various Gram-negative rod-shaped bacteria, including multidrug-resistant Pseudomonas aeruginosa, Acinetobacter baumannii and Klebsiella pneumoniae. Colistin is associated with nephrotoxicity. Colistin can be used for the research of infections caused by Gram-negative bacilli .

HY-12203

PFK-158 10+ Cited Publications	Autophagy Apoptosis	Cancer
PFK-158 is a potent and selective PFKFB3 inhibitor with an IC₅₀ value 137 nM. PFK-158 reduces glucose uptake, ATP production, lactate release, and induces apoptosis and autophagy in cancer cells. PFK-158 has broad anti-tumor activity. PFK-158 can also enhance Colistin's resistance to bacteria .

HY-B1467

Domiphen bromide 1 Publications Verification	Potassium Channel Bacterial Parasite Phosphatase	Infection Inflammation/Immunology
Domiphen bromide is a cationic active quaternary ammonium salt and also an inhibitor of HERG channels (IC₅₀: 9 nM), aminopeptidase-like enzymes, *Escherichia coli* alkaline phosphatase, and α-chymotrypsin*. Domiphen bromide has multiple activities such as antibacterial, antimalarial, and disinfectant properties, and it is also a synergist of Colistin* (HY-113678). Domiphen bromide can be used as a chemical preservative and a cationic surfactant, and it can also be used in the research of bacterial infectious diseases such as pharyngitis, thrush, and oral ulcers .

HY-A0089R

Colistin sulfate (Standard) Polymyxin E sulfate (Standard)	Reference Standards Bacterial Autophagy Antibiotic	Infection
Colistin (sulfate) (Standard) is the analytical standard of Colistin (sulfate). This product is intended for research and analytical applications. Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria.

HY-A0214

Colistin methanesulfonate sodium salt 1 Publications Verification Colistimethate sodium	Bacterial Antibiotic	Infection
Colistin methanesulfonate sodium salt exhibits MIC values ranged from 4 to 16 mg/liter against susceptible strains (P. aeruginosa) .

HY-N5112A

β,β-Dimethylacrylalkannin 3 Publications Verification Arnebin 1	FGFR Necroptosis Apoptosis CDK JNK	Inflammation/Immunology
β,β-Dimethylacrylalkannin (Arnebin 1) is an orally active FGFR1 inhibitor (IC₅₀=2.5 μM) and the main active component of Lithospermum erythrorhizon. β,β-Dimethylacrylalkannin blocks downstream signaling by binding to the ATP pocket of FGFR1, and regulates the CDK1/Cdc25C pathway and ROS-JNK axis, thereby inducing G2/M phase arrest, necrosis and apoptosis in cancer cells, and inhibiting tumor proliferation. β,β-Dimethylacrylalkannin also acts as a colistin adjuvant to disrupt the cell membrane of Gram-negative bacteria. β,β-Dimethylacrylalkannin exhibits significant tumor-inhibitory effects with no obvious toxicity in PDX models, but chronic exposure to high doses may alter the relative lung/liver weights of rats, while acute exposure to high doses causes responses such as reduced motor activity. β,β-Dimethylacrylalkannin finds wide application in studies related to hepatocellular carcinoma, colorectal cancer, colistin-resistant bacterial infections, hepatitis and psoriasis .

HY-N10549

Gigantol 1 Publications Verification	Ferroptosis c-Myc Glutathione Peroxidase JNK Reactive Oxygen Species (ROS) GSK-3	Infection Metabolic Disease Cancer
Gigantol is an orally active bibenzyl compound. Gigantol targets MYC to promote its ubiquitin-proteasomal degradation and inhibit the growth of lung cancer cells. Gigantol exerts anti-lung cancer activity by inducing ferroptosis (Ferroptosis) via the SLC7A11-GPX4 axis. Gigantol restores the sensitivity of mcr-harboring multidrug-resistant bacteria to colistin. Gigantol ameliorates carbon tetrachloride-induced liver injury by inhibiting the activation of the JNK/cPLA2/12-LOX inflammatory pathway. Gigantol promotes cholesterol metabolism and progesterone biosynthesis in Leydig cells. Gigantol can be used in studies related to diseases such as lung cancer, multidrug-resistant Gram-negative bacterial infections, and acute liver injury .

HY-N11722

Panduratin A	Apoptosis NF-κB Keap1-Nrf2 AMPK Autophagy SARS-CoV DNA Methyltransferase	Infection Inflammation/Immunology Endocrinology
Panduratin A is an orally active natural compound with multiple pharmacological activities. By specifically inhibiting the NF-κB signaling pathway, Panduratin A exerts potent anti-inflammatory and antioxidant effects in intestinal and vascular inflammation models. Panduratin A exerts a definite protective effect against Colistin (HY-113678)-induced nephrotoxicity by alleviating oxidative stress, improving mitochondrial dysfunction and inhibiting cell apoptosis. Panduratin A activates autophagy via an AMPK-dependent pathway and exhibits anti-tuberculosis activity. Panduratin A exerts antiviral effects by inhibiting the methyltransferase (DNA Methyltransferase) of SARS-CoV-2 .

HY-P2123A

Colistin A sulfate hydrate	Bacterial Antibiotic	Infection
Colistin A sulfate hydrate is a major component of Colistin. Colistin is a polymyxin antibiotic and can be used to combat infections caused by problematic gram-negative bacteria .

HY-145440

Colistin adjuvant-2	Bacterial	Infection
Colistin adjuvant-2 is a colistin adjuvant, shows increased colistin potentiation activity against Gram-negative bacteria .

HY-145439

Colistin adjuvant-1	Bacterial NF-κB	Infection
Colistin adjuvant-1 is a colistin adjuvant, shows increased colistin potentiation activity against Gram-negative bacteria. Colistin adjuvant-1 inhibits NF-κB with an IC₅₀ of 0.209 μM .

HY-107027

Colistin B sulfate Polymyxin E2 sulfate	Antibiotic	Infection
Polymyxin E2 sulfate is an antibiotic produced by the soil bacterium Bacillus polymyxa .

HY-146078

Antimicrobial agent-1	Bacterial	Infection
Antimicrobial agent-1 (compound 6C) possesses potent activity against TolC mutant E. coli with an MIC value of 2 μg/mL. Antimicrobial agent-1 and Colistin exhibit synergistic activity against Gram-negative bacteria. Antimicrobial agent-1 has no cytotoxicity on mammalian cell lines, with MICs > 128 μg/mL in Caco-2 and Vero cell lines .

HY-168281

P6P-10,10	Bacterial	Infection
P6P-10,10 is an antimicrobial agent. P6P-10,10 has an IC₅₀ value of 3 μM against colistin-resistant Acinetobacter baumannii .

HY-159930

Antibiotic adjuvant 3	Bacterial	Infection
Antibiotic adjuvant 3 (compound 8g) is an antibiotic adjuvant with potent colistin-potentiating activity and low mammalian toxicity. Antibiotic adjuvant 3 has minimum re-sensitizing concentration of 0.25 μg/mL agnist of Escherichia coli AR-0493 .

HY-159929

Antibiotic adjuvant 2	Bacterial	Infection
Antibiotic adjuvant 2 (compound 5q) is an antibiotic adjuvant with potent colistin-potentiating activity and low mammalian toxicity. Antibiotic adjuvant 2 has minimum re-sensitizing concentration of 0.125 μg/mL agnist of Escherichia coli AR-0493 .

HY-B1467R

Domiphen bromide (Standard)	Reference Standards Potassium Channel Bacterial Parasite Phosphorylase	Infection Inflammation/Immunology
Domiphen bromide (Standard) is the analytical standard of Domiphen bromide (HY-B1467). This product is intended for research and analytical applications. Domiphen bromide is a cationic active quaternary ammonium salt and also an inhibitor of HERG channels (IC₅₀: 9 nM), aminopeptidase-like enzymes, *Escherichia coli* alkaline phosphatase, and α-chymotrypsin*. Domiphen bromide has multiple activities such as antibacterial, antimalarial, and disinfectant properties, and it is also a synergist of Colistin* (HY-113678). Domiphen bromide can be used as a chemical preservative and a cationic surfactant, and it can also be used in the research of bacterial infectious diseases such as pharyngitis, thrush, and oral ulcers.

HY-P2123S

Colistin A-d7 TFA

HY-107027S

Colistin B-d7 TFA Polymyxin E2-d7 TFA

HY-168626A

Antibacterial agent 252 hydrochloride	Bacterial	Infection
Antibacterial agent 252 hydrochloride is an amino acid derivative with antibacterial activity. Antibacterial agent 252 hydrochloride enhances the killing of colistin sulfate (HY-A0089) against a variety of gram-negative bacteria by targeting the bacterial membrane .

HY-181751

FabI-IN-1	Bacterial	Infection
FabI-IN-1 is a FabI (enoyl-acyl carrier protein reductase) inhibitor with a K_i of 0.32 μM against E. coli FabI. FabI-IN-1 inhibits exhibits activity against Gram-negative bacteria including Escherichia coli (MIC = 6.25 μM) and Klebsiella pneumoniae. FabI-IN-1 rescues Galleria mellonella larvae from lethal Escherichia coli infection. FabI-IN-1 exerts a synergistic effect with Colistin (HY-113678) against Escherichia coli. FabI-IN-1 can be used for the research of gram-negative bacterial infection .

Colistin A sulfate hydrate	Bacterial Antibiotic	Infection
Colistin A sulfate hydrate is a major component of Colistin. Colistin is a polymyxin antibiotic and can be used to combat infections caused by problematic gram-negative bacteria .

Colistin B sulfate Polymyxin E2 sulfate	Antibiotic	Infection
Polymyxin E2 sulfate is an antibiotic produced by the soil bacterium Bacillus polymyxa .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-A0089

Colistin sulfate Maximum Cited Publications 27 Publications Verification Polymyxin E sulfate	Infection Structural Classification Microorganisms Classification of Application Fields Antibiotics Animal Husbandry Antibacterial Disease Research Disease Research Fields Other Antibiotics Source Classification	Bacterial Autophagy Antibiotic
Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria.

HY-113678

*Colistin* Polymyxin E	Source Classification	Antibiotic Bacterial
Colistin is an orally active polypeptide antibiotic. Colistin has excellent activity against various Gram-negative rod-shaped bacteria, including multidrug-resistant Pseudomonas aeruginosa, Acinetobacter baumannii and Klebsiella pneumoniae. Colistin is associated with nephrotoxicity. Colistin can be used for the research of infections caused by Gram-negative bacilli .

HY-A0089R

Colistin sulfate (Standard) Polymyxin E sulfate (Standard)	Structural Classification Microorganisms Antibiotics Animal Husbandry Antibacterial Disease Research Other Antibiotics Source Classification	Reference Standards Bacterial Autophagy Antibiotic
Colistin (sulfate) (Standard) is the analytical standard of Colistin (sulfate). This product is intended for research and analytical applications. Colistin sulfate is a polypeptide antibiotic which inhibits gram-negative bacteria by binding to lipopolysaccharides and phospholipids in the outer cell membrane of gram-negative bacteria.

HY-N5112A

β,β-Dimethylacrylalkannin 3 Publications Verification Arnebin 1	Quinones Structural Classification other families Classification of Application Fields Other Diseases Plants Naphthalene Quinones Pteris livida Mett. Disease Research Fields	FGFR Necroptosis Apoptosis CDK JNK
β,β-Dimethylacrylalkannin (Arnebin 1) is an orally active FGFR1 inhibitor (IC₅₀=2.5 μM) and the main active component of Lithospermum erythrorhizon. β,β-Dimethylacrylalkannin blocks downstream signaling by binding to the ATP pocket of FGFR1, and regulates the CDK1/Cdc25C pathway and ROS-JNK axis, thereby inducing G2/M phase arrest, necrosis and apoptosis in cancer cells, and inhibiting tumor proliferation. β,β-Dimethylacrylalkannin also acts as a colistin adjuvant to disrupt the cell membrane of Gram-negative bacteria. β,β-Dimethylacrylalkannin exhibits significant tumor-inhibitory effects with no obvious toxicity in PDX models, but chronic exposure to high doses may alter the relative lung/liver weights of rats, while acute exposure to high doses causes responses such as reduced motor activity. β,β-Dimethylacrylalkannin finds wide application in studies related to hepatocellular carcinoma, colorectal cancer, colistin-resistant bacterial infections, hepatitis and psoriasis .

HY-N10549

Gigantol 1 Publications Verification	Structural Classification Classification of Application Fields Orchidaceae Other Diseases Phenols Polyphenols Glucosinolates Plants Disease Research Fields Dendrobium nobile Lindl.	Ferroptosis c-Myc Glutathione Peroxidase JNK Reactive Oxygen Species (ROS) GSK-3
Gigantol is an orally active bibenzyl compound. Gigantol targets MYC to promote its ubiquitin-proteasomal degradation and inhibit the growth of lung cancer cells. Gigantol exerts anti-lung cancer activity by inducing ferroptosis (Ferroptosis) via the SLC7A11-GPX4 axis. Gigantol restores the sensitivity of mcr-harboring multidrug-resistant bacteria to colistin. Gigantol ameliorates carbon tetrachloride-induced liver injury by inhibiting the activation of the JNK/cPLA2/12-LOX inflammatory pathway. Gigantol promotes cholesterol metabolism and progesterone biosynthesis in Leydig cells. Gigantol can be used in studies related to diseases such as lung cancer, multidrug-resistant Gram-negative bacterial infections, and acute liver injury .

HY-N11722

Panduratin A	Structural Classification Phenols Polyphenols Boesenbergia rotunda Plants Source Classification Zingiberaceae	Apoptosis NF-κB Keap1-Nrf2 AMPK Autophagy SARS-CoV DNA Methyltransferase
Panduratin A is an orally active natural compound with multiple pharmacological activities. By specifically inhibiting the NF-κB signaling pathway, Panduratin A exerts potent anti-inflammatory and antioxidant effects in intestinal and vascular inflammation models. Panduratin A exerts a definite protective effect against Colistin (HY-113678)-induced nephrotoxicity by alleviating oxidative stress, improving mitochondrial dysfunction and inhibiting cell apoptosis. Panduratin A activates autophagy via an AMPK-dependent pathway and exhibits anti-tuberculosis activity. Panduratin A exerts antiviral effects by inhibiting the methyltransferase (DNA Methyltransferase) of SARS-CoV-2 .

Cat. No.	Product Name	Chemical Structure

HY-P2123S

Colistin A-d7 TFA

HY-107027S

Colistin B-d7 TFA

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Colistin

Inhibitors & Agonists

Peptides

NaturalProducts

Isotope-Labeled Compounds

Natural
Products