77 Results for "

E. coli cells

" in MedChemExpress (MCE) Product Catalog:
Products (77)

77 Results for "E. coli cells" in MCE Product Catalog:

618
618 Publications Verification
Cat. No.: HY-D1056
Synonyms: LPS, from Escherichia coli (O55:B5)
Lipopolysaccharides, from E. coli O55:B5 (LPS, from Escherichia coli (O55:B5)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O55:B5) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O55:B5 possess the typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O55:B5 activate TLR-4 in immune cells, exhibit high pyrogenicity, and demonstrate dose and serotype specificity. Lipopolysaccharides, from E. coli O55:B5 can be widely used to induce cellular inflammation and establish animal models related to inflammation .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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10
10 Cited Publications
Cat. No.: HY-B1119
CAS No.: 3380-34-5
Triclosan is a broad-spectrum antibacterial agent that inhibits bacterial fatty acid synthesis at the enoyl-acyl carrier protein reductase (FabI) step. Triclosan inhibits E. coli enoyl-acyl carrier protein reductase (FabI) and FabI containing a glycine-to-valine substitution at position 93 (FabIG93V) with IC50s of 2 µM and 10 µM, respectively. Triclosan causes apoptotic effect in cultured rat neural stem cells (NSC). Triclosan exacerbates colitis and colitis-associated colorectal tumorigenesis in animal models .
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9
9 Cited Publications
Cat. No.: HY-116788
CAS No.: 297180-15-5
Purity:  99.75%
Target:  

Bacterial

Research Areas:  

Infection

Lipofermata is a fatty acid transport protein 2 (FATP2) inhibitor. Lipofermata shows fatty acid transport inhibition with an IC50 of 4.84 μM in Caco-2 cells. Lipofermata, an analog of spiro-indoline-thadiazole, shows zinc-specific suppression of antibacterial activity. Lipofermata perturbs zinc homeostasis in E. coli K-12 with a MIC of 16 μM .
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6
6 Cited Publications
Cat. No.: HY-D1056A1
Synonyms: LPS, from Escherichia coli (O111:B4)
Lipopolysaccharides, from E. coli O111:B4 (LPS, from Escherichia coli (O111:B4)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O111:B4) and are classified as S (smooth) type LPS. Lipopolysaccharides (LPS), from E. coli O111:B4 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides (LPS), from E. coli O111:B4 activate TLR-4 in immune cells and can cause significant gastric diseases. Lipopolysaccharides (LPS), from E. coli O111:B4 can be used to induce cellular inflammation and establish animal models related to inflammation .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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3
3 Cited Publications
Cat. No.: HY-135969
CAS No.: 123938-86-3
Purity:  61.22%
Glycol chitosan is a chitosan derivative with ethylene glycol branches. Glycol chitosan enhances membrane permeability and leadkage in Glycine max Harosoy 63W cells. Glycol chitosan is biocompatible and biodegradable . Glycol chitosan inhibits E. coli, S. aureus and S. enteritidis growths with MIC values of 4 μg/mL, 32 μg/mL and <0.5 μg/mL, respectively .
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1
1 Cited Publications
Cat. No.: HY-128676
CAS No.: 1428330-91-9
Purity:  99.80%
Synonyms: H-​L-​Lys(Poc)​-​OH hydrochloride
Research Areas:  

Cancer

N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) hydrochloride is a lysine-based unnatural amino acid (UAA). N-ε-propargyloxycarbonyl-L-lysine is widely used for bio-conjugation of fluorescent probes in diverse organisms from E. coli to mammalian cells even in animals . N-ε-propargyloxycarbonyl-L-lysine (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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1
1 Cited Publications
Cat. No.: HY-W039442
CAS No.: 64183-27-3
Research Areas:  

Infection Cancer

2′-Deoxy-2′-fluoroadenosine is a fluorinated deoxyadenosine with antitumor and antiviral activity, able to interfere with viral or cancer cell replication by being incorporated into DNA. 2′-Deoxy-2′-fluoroadenosine can be used for the synthesis of 2′-Deoxy-2′-fluoro-modified oligonucleotides hybridized with RNA. 2′-Deoxy-2′-fluoroadenosine can be cleaved efficiently by E. coli purine nucleoside phosphorylase (PNP) to the toxic agent 2-fluoroadenine (FAde). 2′-Deoxy-2′-fluoroadenosine shows excellent in vivo activity against tumors expressing E. coli PNP .
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1
1 Cited Publications
Cat. No.: HY-D1056F
Synonyms: Biotin-LPS, from Escherichia coli (O111:B4)
Biotin-Lipopolysaccharide, from E.coli O111:B4 (Biotin-LPS, from Escherichia coli (O111:B4)) is a biotin-conjugated Lipopolysaccharide (LPS) (HY-D1056A1) that can be coupled with streptavidin protein. Biotin-Lipopolysaccharide, from E.coli O111:B4 can be used to identify Lipopolysaccharide ligands. Lipopolysaccharides, from E. coli O111:B4 (LPS, from Escherichia coli (O111:B4)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O111:B4) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O111:B4 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O111:B4 activate TLR-4 in immune cells and can cause significant gastric diseases. Lipopolysaccharides, from E. coli O111:B4 can also induce M1-type polarization in mouse macrophages .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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1
1 Cited Publications
Cat. No.: HY-Y1718
CAS No.: 638-53-9
Synonyms: N-Tridecanoic acid
Tridecanoic acid (N-Tridecanoic acid) is a medium-chain saturated fatty acid and inhibitor with no antibacterial activity against enterohemorrhagic E. coli (EHEC). When used in combination with Ciprofloxacin (HY-B0356) or Ampicillin (HY-B0522), Tridecanoic acid suppresses persister formation in exponentially growing E. coli and EHEC, but exerts no inhibitory effect on persister formation induced by Kanamycin (HY-16566) or in stationary-phase cells. Tridecanoic acid inhibits biofilm formation in EHEC. It can be used in the research of bacterial infections .
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1
1 Cited Publications
Cat. No.: HY-139014
CAS No.: 1215204-46-8
Purity:  ≥98.0%
Synonyms: H-​L-​Lys(Poc)​-​OH
Target:  

Fluorescent Dye

Research Areas:  

Cancer

N-ε-propargyloxycarbonyl-L-lysine (H-L-Lys(Poc)-OH) is a lysine-based unnatural amino acid (UAA). N-ε-propargyloxycarbonyl-L-lysine is widely used for bio-conjugation of fluorescent probes in diverse organisms from E. coli to mammalian cells even in animals . N-ε-propargyloxycarbonyl-L-lysine is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
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Cat. No.: HY-W015954
CAS No.: 24347-58-8
(2R,3R)-Butane-2,3-diol is a non-covalent, reversible agonist targeting lanthanum (La 3+)-sensitive calcium channels in bacteria (e.g., Escherichia coli) with an EC50 of approximately 25 mM. (2R,3R)-Butane-2,3-diol binds to calcium channel proteins or related complexes, induces channel opening, promotes extracellular calcium influx, and triggers intracellular calcium transients, which may regulate bacterial physiological activities such as growth, metabolism, and signal transduction. (2R,3R)-Butane-2,3-diol mediates bacterial-host cell signaling interactions and affects the metabolic balance of intestinal microorganisms, and can be used to study lactose intolerance and other related diseases .
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Cat. No.: HY-D1056A2
Synonyms: LPS, from Escherichia coli (O127:B8)
Lipopolysaccharides, from E. coli O127:B8 (LPS, from Escherichia coli (O127:B8)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O127:B8) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O127:B8 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O127:B8 activate TLR-4 in immune cells, can induce inflammatory responses and ileal contractility, and can be used to construct intestinal inflammation models .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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Cat. No.: HY-W012282
CAS No.: 7057-27-4
Target:  

HCV

Research Areas:  

Infection

3′-Deoxyuridine is a 3'-deoxynucleoside analog and a 2',3'-dideoxynucleoside. 3′-Deoxyuridine does not inhibit the replication of HCV-like RNA templates or luciferase levels in human cells at the tested concentrations. 3′-Deoxyuridine serves as a substrate for microbial dideoxyribosylation reactions to generate various 2',3'-dideoxynucleosides, but cannot be converted into 2',3'-dideoxycytidine by resting E. coli AJ 2595 cells. 3′-Deoxyuridine can be formed by the deamination of 3'-deoxycytidine by E. coli BM-11 cytidine deaminase, and can also undergo phosphorolytic cleavage to produce uracil and the corresponding pentose phosphate. 3′-Deoxyuridine has been used in research related to HCV and other relevant fields .
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Cat. No.: HY-112589
CAS No.: 503105-88-2
Purity:  98.93%
Target:  

Bacterial

Research Areas:  

Infection Cancer

BRITE-338733 is an inhibitor of E. coli RecA ATPase activity (IC50: 4.7 μM). BRITE-338733 also inhibits the ATP hydrolysis activity of RSC chromatin remodeling enzyme by binding to its ATP-binding pocket and DNA (IC50: 0.316 μM). BRITE-338733 exhibits cytotoxicity against MCF-7 and MDA-MB-231 breast cancer cells. BRITE-338733 can be used in studies on antibacterial adjuvants and anticancer research .
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Cat. No.: HY-112747
CAS No.: 97281-51-1
Synonyms: LPI; PE (soy)
Target:  

Phospholipase

Research Areas:  

Infection

Soy PE (LPI) is the most abundant phospholipid in prokaryotes and the second most abundant found in the membrane of mammalian, plant, and yeast cells, comprising approximately 25% of total mammalian phospholipids. In the brain, phosphatidylethanolamine comprises almost half of the total phospholipids. It is synthesized mainly through the cytidine diphosphate-ethanolamine and phosphatidylserine decarboxylation pathways, which occur in the endoplasmic reticulum (ER) and mitochondrial membranes, respectively. It is a precursor in the synthesis of phosphatidylcholine and arachidonoyl ethanolamide and is a source of ethanolamine used in various cellular functions. In E.coli, phosphatidylethanolamine deficiency prevents proper assembly of lactose permease, suggesting a role as a lipid chaperone. It is a cofactor in the propagation of prions in vitro and can convert recombinant mammalian proteins into infectious molecules even in the absence of RNA. This product contains phosphatidylethanolamine molecular species with variable fatty acyl chain lengths at the sn-1 and sn-2 positions .
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Cat. No.: HY-D1056A4
Synonyms: LPS, from Escherichia coli (O128:B12)
Lipopolysaccharides, from E. coli O128:B12 (LPS, from Escherichia coli (O128:B12)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O128:B12) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O128:B12 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O128:B12 activate TLR-4 in immune cells, can be used to construct animal models of neonatal brain inflammation, and may influence preterm birth in neonates .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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Cat. No.: HY-157536
CAS No.: 2862851-15-6
Purity:  98.47%
Target:  

Bacterial

Research Areas:  

Infection Inflammation/Immunology

SMT-738 is a bacterial bactericide. SMT-738 targets the small molecules responsible for lipoprotein transport in Enterobacteriaceae, causing abnormal lipoprotein localization and bacterial cell death. SMT-738 inhibits the growth of E. coli and K. pneumoniae. SMT-738 reduces bacterial loads in mouse models of urinary tract infection, bloodstream infection, and pulmonary infection caused by Enterobacterales. SMT-738 can be used in the research of Enterobacteriaceae infections, urinary tract infections, bloodstream infections, and pneumonia .
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Cat. No.: HY-N1079
CAS No.: 61263-49-8
Vitexilactone is a diterpenoid that can be isolated from the leaves of Vitex negundo L. Vitexilactone shows antimicrobial activity towards E. coli. Vitexilactone induces cell apoptosis and inhibits cell cycle of cancer cells. Vitexilactone can be used for the research of cancer .
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Cat. No.: HY-P11085
CAS No.: 847061-43-2
Target:  

Bacterial

Research Areas:  

Infection

WLBU2 is a engineered cationic antimicrobial peptide (eCAP) that overcomes the environmental sensitivity of natural antimicrobial peptides (AMPs). WLBU2 exhibits rapid bactericidal effect, with the MIC values of ≤ 10 μM against both Gram-negative and Gram-positive bacteria including MRSA, vancomycin-resistant enterococci, K. pneumoniae, E.aerogenes, E. cloacae, Escherichia coli, et, al. WLBU2 prevents P. aeruginosa biofilm growth and retains its activity in an environment rich in mucus, low pH and high salt concentrations without negative effects on human airway epithelial cells. WLBU2 can be used for the studies of cystic fibrosis (CF) and Pseudomonas aeruginosa infections .
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Cat. No.: HY-W128525
CAS No.: 481-85-6
Synonyms: Dihydrovitamin K3
Menadiol (Dihydrovitamin K3) is a menadione analog that acts as an electron donor. Menadiol transfers electrons to the heme bL of E. coli nitrate reductase A and, via heme bH, to the catalytic NarGH dimer. Menadiol drives ATP-dependent NAD⁺ reduction (reverse electron transport) in submitochondrial particles. Menadiol selectively inhibits the growth of lymphoid tumor cells. Menadiol enhances the growth-inhibitory effects of Mechlorethamine, Vincristine (HY-N0488A), and Dexamethasone (HY-14648) on tumor cells, converting a drug-resistant phenotype to a sensitive phenotype. Menadiol is used in research related to lymphoid tumors .
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