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EcΔFΔTΔtolC-TgDHFR-TS E. coli

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Adenosine Deaminase (1) Amino Acid Derivatives (1) Aminoacyl-tRNA Synthetase (2) Aminopeptidase (1) Antibiotic (3) Antifolate (1) Bacterial (34) Biochemical Assay Reagents (21) Carbonic Anhydrase (1) COX (1) Dihydrofolate reductase (DHFR) (1) DNA/RNA Synthesis (1) Drug Isomer (1) Endogenous Metabolite (22) Environmental Pollutants (1) Fructose-1,6-bisphosphate aldolase (1) Glutathione Peroxidase (1) Glycosidase (2) HSP (1) Lactate Dehydrogenase (1) MetAP (1) Nucleoside Antimetabolite/Analog (2) Parasite (1) Phosphatase (3) PROTACs (1) Toll-like Receptor (TLR) (6) Topoisomerase (1) TrxR (1)
By Research Areas:	Cancer (5) Infection (38) Inflammation/Immunology (11) Metabolic Disease (36) Neurological Disease (1)
Oligonucleotides:	Nucleoside Analogs (1) Cytidine (1)

100

Inhibitors & Agonists

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

100

Recombinant Proteins

Oligonucleotides

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D1056

*Lipopolysaccharides, from E. coli* O55:B5** 505+ Cited Publications LPS, from Escherichia coli (O55:B5)	Toll-like Receptor (TLR)	Infection Neurological Disease Inflammation/Immunology Cancer
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.

HY-D1056A1

*Lipopolysaccharides, from E. coli* O111:B4** 4 Publications Verification LPS, from Escherichia coli (O111:B4)	Toll-like Receptor (TLR)	Infection Cancer
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.

HY-P2869

β-Galactosidase, E. coli EC 3.2.1.23; GAL	Glycosidase	Metabolic Disease
β-Galactosidase, E. coli (EC 3.2.1.23; GAL) is a glycoside hydrolase that hydrolyzes the β-glycosidic bonds formed between galactose and its organic moieties. β-Galactosidase, E. coli can hydrolyze lactose to form glucose and galactose, and enter glycolysis; it can also catalyze the transgalactosylation of lactose into allolactose; allolactose can be cracked into monosaccharides .

HY-D1056A3

*Lipopolysaccharides, from E. coli* O26:B6** LPS, from Escherichia coli (O26:B6)	Toll-like Receptor (TLR)	Inflammation/Immunology
Lipopolysaccharides, from E. coli (Escherichia coli) O26:B6 are lipopolysaccharide endotoxins and TLR-4 activators derived from E. coli, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from E. coli O26:B6 exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A, and can be recognized by the core-specific monoclonal antibody MAb J8-4C10. Lipopolysaccharides, from E. coli O26:B6 can promote an increase in pro-inflammatory cytokines in plasma, thereby triggering hypothalamic-pituitary-adrenal (HPA) activation and leading to adrenal oxidative damage. The pathogenic effects of Lipopolysaccharides, from E. coli O26:B6 can be used to construct various models, such as cellular inflammation models, sepsis, acute lung injury models, adrenal dysfunction models, and bladder infection models, etc . 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.

HY-118827

Vedaprofen Quadrisol; CERM 10202; PM 150	COX	Inflammation/Immunology
Vedaprofen (Quadrisol) is a COX-1 selective nonsteroidal anti-inflammatory agent (NSAID) for serum TxB2 and exudate PGE2 inhibition . Vedaprofen is a Escherichia coli (E. coli) sliding clamp (SC) inhibitor with the IC₅₀ of 222 μM .

HY-P2834

*Penicillin amidase, E. coli* (Immobilized)** PGA	Biochemical Assay Reagents	Others
Penicillin amidase, E. coli (Immobilized) (PGA) is an amidohydrolase commonly used in industrial biocatalysis. Penicillin amidase, E. coli (Immobilized) serves as a starting material in the synthesis of semi-synthetic penicillins. Penicillin amidase, E. coli (Immobilized) promotes the production of semi-synthetic β-lactam antibiotics, participates in peptide synthesis, and catalyzes the formation of chiral compounds. Penicillin amidase, E. coli (Immobilized) is regulated by temperature and phenylacetic acid in E. coli. In free E. coli, it participates in the assimilation of aromatic compounds as a carbon source. Penicillin amidase, E. coli (Immobilized) is hypothesized to act as a scavenging enzyme for phenylacetyl-containing compounds in microbial metabolism and is associated with bacterial quorum sensing .

HY-D1056A2

*Lipopolysaccharides, from E. coli* O127:B8** LPS, from Escherichia coli (O127:B8)	Toll-like Receptor (TLR)	Inflammation/Immunology
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.

HY-P2733

Glycerol-3-phosphate oxidase, E. coli 2 Publications Verification GPO	Endogenous Metabolite Bacterial	Infection Metabolic Disease
Glycerol-3-phosphate oxidase, E. coli (GPO) is a key intermediate in glycerol metabolism. Glycerol-3-phosphate oxidase, E. coli is the skeleton of phospholipids in membrane lipids, and also a substrate in the respiratory chain. Glycerol-3-phosphate oxidase, E. coli produces electrons through oxidation. Glycerol-3-phosphate oxidase, E. coli is an enzyme with important functions in the field of biochemistry, and is widely used in medical testing and scientific research .

HY-P2818A

Alkaline phosphatase, Escherichia coli 1 Publications Verification Apase, Escherichia coli	Endogenous Metabolite Phosphatase Glutathione Peroxidase Bacterial	Infection Inflammation/Immunology
Alkaline Phosphatase (Apase), Escherichia coli is an alkaline phosphatase from Escherichia coli, and is one of the most active alkaline phosphatases. Alkaline phosphatase, Escherichia coli is an orally active membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at alkaline pH. Alkaline phosphatase, Escherichia coli reduces myeloperoxidase activity and bacterial translocation. Alkaline phosphatase, Escherichia coli improves survival rate of mice infected with E. coli. Alkaline phosphatase, Escherichia coli improves TNBS-induced colon inflammation .

HY-P2807

L-Lactate dehydrogenase, E.coli LAD	Endogenous Metabolite	Inflammation/Immunology Cancer
L-Lactate dehydrogenase, E.coli is a redox enzyme. L-Lactate dehydrogenase, E.coli catalyzes the reduction of pyruvate to L-lactate by NADH in vivo with absolute enantiospecificity .

HY-174940

*E. coli* Extract Polar**	Biochemical Assay Reagents	Others
E. coli Extract Polar is a polar lipid extract of Escherichia coli containing phosphatidylethanolamine, phosphatidylglycerol, and cardiolipin for reconstitution of membrane proteins.

HY-D1056A4

*Lipopolysaccharides, from E. coli* O128:B12** LPS, from Escherichia coli (O128:B12)	Toll-like Receptor (TLR)	Inflammation/Immunology
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.

HY-D1056F

Biotin-Lipopolysaccharide, from E.coli O111:B4 Biotin-LPS, from Escherichia coli (O111:B4)	Biochemical Assay Reagents	Inflammation/Immunology
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.

HY-124819

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

HY-P2869B

β1-4 Galactosidase, E. coli	Endogenous Metabolite	Metabolic Disease
β1-4 Galactosidase, E. coli is a highly specific exoglycosidase that catalyzes the hydrolysis of terminal, non-reducing β1-4 linked galactose residues from oligosaccharides .

HY-W001941

D-Cystine	Drug Isomer Bacterial Antibiotic	Others
D-Cystine is the D-enantiomer of L-Cystine. D-Cystine inhibits L-aspartate-β-semialdehyde dehydrogenase (ASADH) from Escherichia coli .

HY-133154

Carboxyaminoimidazole ribotide 2 Publications Verification CAIR; 4-Carboxy-AIR	Endogenous Metabolite	Infection
Carboxyaminoimidazole ribotide (CAIR) is a metabolite of E. coli. Carboxyaminoimidazole ribotide can be used to detect distinctive features of E. coli PurE active site and synthesis fungal de novo purine .

HY-148442

ecMetAP-IN-1	MetAP Bacterial	Infection
ecMetAP-IN-1 is an inhibitor of E. coli methionine aminopeptidase (ecMetAP) with an IC₅₀ of 2.086 μM. ecMetAP-IN-1 is applicable to research related to bacterial infections caused by E. coli .

HY-P10848

RJPXD33	Bacterial	Infection
RJPXD33 is the inhibitor for LpxD and LpxA with IC₅₀ of 3.5 μM and 19 μM. RJPXD33 RJPXD33 inhibits LpxD and LpxA in E. coli with K_d of 6 μM and 20 μM .

HY-W009912

H-Tyr(Me)-OH	Amino Acid Derivatives	Others
H-Tyr(Me)-OH is a synthetic amino acid, and can enter into protein in E. coli in response to an amber nonsense codon .

HY-E70284

Keratanase II,bacillus circulans,expressed in E.coli	Biochemical Assay Reagents	Others
Keratanase II,bacillus circulans,expressed in E.coli has transglycosylation activity. Keratanase II,bacillus circulans,expressed in E.coli efficiently catalyzes the transglycosylation of α(2→3)-sialylated 6,6′-di-sulfo-LacNAc with two kinds of glycosyl acceptors, 6-sulfo-Lewis X and 6,6'-di-sulfo-LacNAc derivatives, providing Sialyl sulfo-hexasaccharide and Sialyl sulfo-pentasaccharide .

HY-123515

Clorobiocin		Infection
Clorobiocin is an antibacterial agent with an IC₅₀ of 0.21 μM against the B subunit of *E. coli* DNA gyrase*. Clorobiocin targets the mLaC protein of Gram-negative bacteria. Clorobiocin potently inhibits bacterial DNA replication. Clorobiocin can be used in studies on Gram-negative bacterial infections, such as Acinetobacter baumannii and E. coli* infections .

HY-107824A

Allolactose	Bacterial	Metabolic Disease
Allolactose, a disaccharide, is a lac operon inducer in Escherkhiu coli and other bacteria .

HY-P5089

*Enterotoxin STp (E. coli)*	Biochemical Assay Reagents	Infection
Enterotoxin STp (E. coli) is a heat-stable enterotoxin that can be used in vaccine research .

HY-P5089A

*Enterotoxin STp (E. coli) TFA*	Biochemical Assay Reagents	Infection
Enterotoxin STp (E. coli) TFA is a heat-stable enterotoxin that can be used in vaccine research .

HY-156859A

NSC309401	Bacterial	Infection
NSC309401 is an inhibitor of E. coli *DHFR* (IC₅₀: 189 nM, K_D: 14.57 nM) .

HY-155048

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

HY-P2854

Alanine dehydrogenase, expressed in E. coli	Endogenous Metabolite	Metabolic Disease
Alanine dehydrogenase, expressed in E. coli is a microbial enzyme that catalyzes a reversible conversion of L-alanine to pyruvate .

HY-148197

Glutathionylspermidine	Endogenous Metabolite	Others
Glutathionylspermidine is a peptide and a metabolite of E. coli .

HY-119172

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

HY-118211

EcDsbB-IN-9	Bacterial	Infection
EcDsbB-IN-9 (Compound 9) is a potent E. coli DsbB (EcDsbB) inhibitor with an IC₅₀ of 1.7 μM and a K_i of 46 nM .

HY-154171

Deoxyribosyl dihydropyrimido[4,5-c][1,2]oxazin-7-one	Nucleoside Antimetabolite/Analog	Others
Deoxyribosyl dihydropyrimido[4,5-c][1,2]oxazin-7-one (Compound dP) exhibits mutagenicity for Escherichia coli and Salmonella typhimurium, that induces the conversion between GC and AT through replication error. eoxyribosyl dihydropyrimido[4,5-c][1,2]oxazin-7-one is stable in Escherichia coli, and can be detected at wavelength >300 nM .

HY-114509

Anilazine	Bacterial	Infection Metabolic Disease
Anilazine is a fungicide and inhibit the growth of Rhizobium sp. and E. coli. Anilazine inhibits glucose oxidation and succinate oxidation and also inhibits in vitro succinic dehydrogenase activity .

HY-101444

MC-207110	Bacterial	Infection
MC-207110 is a broad-spectrum efflux pump inhibitor. MC-207110 is active against all three known Mex efflux pumps from P. aeruginosa and their close Escherichia coli efflux pump homolog (AcrAB-TolC). MC-207110 can decrease the intrinsic resistance of P. aeruginosa to fluoroquinolones. MC-207110 can be used for the research of infection .

HY-D1056A5

*Lipopolysaccharides, from E. coli* K-235** LPS, from Escherichia coli (K-235)	Toll-like Receptor (TLR)	Inflammation/Immunology
Lipopolysaccharides, from E. coli (Escherichia coli) K-235 are lipopolysaccharide endotoxins and TLR-4 activators derived from E. coli, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from E. coli K-235 exhibit a typical three-part structure: O-antigen (O-antigen), core oligosaccharide (core oligosaccharide), and lipid A (Lipid A). Lipopolysaccharides, from E. coli K-235 have a mitogenic effect on C57BL/10ScN spleen cells. Additionally, LPS purified using butanol and deoxycholic acid methods stimulates spleen cells in C57BL/10ScCR and C3H/HeJ mice . 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.

HY-W794670

H-Ala-Pro-Ala-OH	Aminopeptidase	Others
H-Ala-Pro-Ala-OH, tripeptide, is a substrate for Escherichia coli PepP (Xaa-Pro aminopeptidase). H-Ala-Pro-Ala-OH acts as a nitrogen source for wild-type Escherichia coli .

HY-159628A

Glu-AMS TEA	Aminoacyl-tRNA Synthetase Bacterial	Infection
Glu-AMS TEA is a competitive inhibitor of Escherichia coli glutamyl-tRNA synthetase (GluRS), with the K_i of 2.8 nM .

HY-W130307

Tricosane N-Tricosane	Environmental Pollutants Bacterial	Infection
Tricosane (N-Tricosane) is a straight-chain alkane. Tricosane exhibits a certain degree of antibacterial activity against E. coli .

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-157351

E.Coli Broth	Biochemical Assay Reagents	Others
E.Coli Broth is a selectively concentrated broth that can be used to isolate, detect or culture E. coli.

HY-NP020

E.coli DH-5 alpha Bacterial protein E.coli DH-5 alpha protein	Bacterial	Others
E.coli DH-5 alpha Bacterial protein is a purified native protein from E.coli DH-5 alpha bacterial .

HY-E70414

DNase B, Escherichia coli	Others	Others
DNase B, Escherichia coli is an enzyme that specializes in the degradation of DNA and can be extracted from E.coli .

HY-NP025

E.coli Bacterial protein EPEC	Bacterial	Infection
E.coli Bacterial protein is a native protein that can be isolated from E.coli .

HY-170810

E.coli Gyrase B-IN-1	Bacterial	Infection
E.coli Gyrase B-IN-1 (Compound 10g) is a E.coli Gyrase B inhibitor with antibacterial activities. E.coli Gyrase B-IN-1 has potent inhibitory activity against E. coli, with a MIC value of 0.12 mM. E.coli Gyrase B-IN-1 is promising for research of antimicrobial agents .

HY-E70412

Galactose 1-dehydrogenase, E.coli	Endogenous Metabolite	Metabolic Disease
Galactose 1-dehydrogenase, E.coli is a dehydrogenase expressed in E. coli. Galactose 1-dehydrogenase, E.coli catalyzes the oxidation of L-arabinose and D-galactose using NADP ⁺/NAD ⁺ as cofactors. Galactose 1-dehydrogenase, E.coli can be used in diagnostic tests to determine total galactose content and can also serve as a biocatalyst for producing galacturonate .

HY-174940A

*E. coli* Extract Total**	Biochemical Assay Reagents	Others
E. coli Extract Total is an extract of Escherichia coli (ATCC 11303) grown in culture at 37°C and at the 3/4 logarithmic growth phase, which can be used to prepare unilamellar vesicles.

HY-E70407

Sorbitol-6-phosphate 2-dehydrogenase, escherichia coli 1-5-Anhydroglucitol-6-phosphate dehydrogenase, escherichia coli	Endogenous Metabolite	Metabolic Disease
Sorbitol-6-phosphate 2-dehydrogenase, escherichia coli is a dehydrogenase produced by E. coli. Sorbitol-6-phosphate 2-dehydrogenase, escherichia coli can catalyze the conversion between D-sorbitol 6-phosphate and D-fructose 6-phosphate, with the oxidation of D-sorbitol 6-phosphate happening at a rate 10 times faster than the reduction of D-fructose 6-phosphate, and it plays a role in various cellular processes .

HY-E70582

E.coli tRNA adenosine deaminase	Adenosine Deaminase	Others
E.coli tRNA adenosine deaminase is derived from E.coli and is an adenine deaminase that can deaminate adenine in single-stranded RNA (ssRNA, mainly the loop region within tRNA) or double-stranded RNA (dsRNA), but has no deamination activity on DNA. E.coli tRNA adenosine deaminase is a protein-modified mutant of adenine deaminase, which can efficiently deaminate adenine in ssDNA and can be applied to adenine base editors (ABE) and RNA m6A methylation sequencing .

HY-E70604

*E. coli* DNA ligase**	DNA/RNA Synthesis	Others
E. coli DNA ligase is a NAD ⁺-dependent DNA ligase that catalyzes the formation of a phosphodiester bond between the complementary 3′-OH and 5′-P ends of dsDNA .

HY-142080A

Pimeloyl-CoA lithium	Endogenous Metabolite	Metabolic Disease
Pimeloyl-CoA lithium is a biotin precursor of Escherichia coli. Pimeloyl-CoA lithium can be used for the research of the pathway of de novo biotin biosynthesis in Escherichia coli .

Cat. No.	Product Name	Type

HY-D1056

Lipopolysaccharides, from E. coli O55:B5

505+ Cited Publications

LPS, from Escherichia coli (O55:B5)

Biochemical Assay Reagents

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.

HY-D1056A1

Lipopolysaccharides, from E. coli O111:B4

4 Publications Verification

LPS, from Escherichia coli (O111:B4)

Biochemical Assay Reagents

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.

HY-D1056A3

Lipopolysaccharides, from E. coli O26:B6

LPS, from Escherichia coli (O26:B6)

Biochemical Assay Reagents

Lipopolysaccharides, from E. coli (Escherichia coli) O26:B6 are lipopolysaccharide endotoxins and TLR-4 activators derived from E. coli, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from E. coli O26:B6 exhibit a typical three-part structure: O-antigen, core oligosaccharide, and lipid A, and can be recognized by the core-specific monoclonal antibody MAb J8-4C10. Lipopolysaccharides, from E. coli O26:B6 can promote an increase in pro-inflammatory cytokines in plasma, thereby triggering hypothalamic-pituitary-adrenal (HPA) activation and leading to adrenal oxidative damage. The pathogenic effects of Lipopolysaccharides, from E. coli O26:B6 can be used to construct various models, such as cellular inflammation models, sepsis, acute lung injury models, adrenal dysfunction models, and bladder infection models, etc .
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.

HY-D1056A2

Lipopolysaccharides, from E. coli O127:B8

LPS, from Escherichia coli (O127:B8)

Biochemical Assay Reagents

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.

HY-174940

*E. coli* Extract Polar**	Biochemical Assay Reagents
E. coli Extract Polar is a polar lipid extract of Escherichia coli containing phosphatidylethanolamine, phosphatidylglycerol, and cardiolipin for reconstitution of membrane proteins.

HY-D1056A4

Lipopolysaccharides, from E. coli O128:B12

LPS, from Escherichia coli (O128:B12)

Biochemical Assay Reagents

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.

HY-D1056F

Biotin-Lipopolysaccharide, from E.coli O111:B4

Biotin-LPS, from Escherichia coli (O111:B4)

Biochemical Assay Reagents

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.

HY-D1056A5

Lipopolysaccharides, from E. coli K-235

LPS, from Escherichia coli (K-235)

Biochemical Assay Reagents

Lipopolysaccharides, from E. coli (Escherichia coli) K-235 are lipopolysaccharide endotoxins and TLR-4 activators derived from E. coli, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from E. coli K-235 exhibit a typical three-part structure: O-antigen (O-antigen), core oligosaccharide (core oligosaccharide), and lipid A (Lipid A). Lipopolysaccharides, from E. coli K-235 have a mitogenic effect on C57BL/10ScN spleen cells. Additionally, LPS purified using butanol and deoxycholic acid methods stimulates spleen cells in C57BL/10ScCR and C3H/HeJ mice .
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.

HY-157351

E.Coli Broth	Biochemical Assay Reagents
E.Coli Broth is a selectively concentrated broth that can be used to isolate, detect or culture E. coli.

HY-NP020

E.coli DH-5 alpha Bacterial protein E.coli DH-5 alpha protein	Biochemical Assay Reagents
E.coli DH-5 alpha Bacterial protein is a purified native protein from E.coli DH-5 alpha bacterial .

HY-NP025

E.coli Bacterial protein EPEC	Biochemical Assay Reagents
E.coli Bacterial protein is a native protein that can be isolated from E.coli .

HY-174940A

*E. coli* Extract Total**	Biochemical Assay Reagents
E. coli Extract Total is an extract of Escherichia coli (ATCC 11303) grown in culture at 37°C and at the 3/4 logarithmic growth phase, which can be used to prepare unilamellar vesicles.

Cat. No.	Product Name

HY-KE8010

Exonuclease I
This product is obtained by expressing the Exo I gene (E. coli) in Escherichia coli and then purifying and isolating it multiple times.

HY-KE8007

DNA Polymerase I(E.coli)
This product is a DNA polymerase obtained by expressing DNA Polymerase I (E. coli) in E. coli and purifying and isolating it multiple times.

HY-KE8003

Bst DNA Polymerase, Large Fragment
Bst DNA Polymerase large fragment is a part of Bacillus stearothermophilus DNA polymerase, which is derived from E. coli strain. It is expressed in E. coli and purified and isolated multiple times.

HY-KE7056

RNase III
RNase III is a specific exonuclease expressed in E.coli that can cleave dsRNA into 12-15 bp dsRNA fragments.

HY-KE7058

RNase H 1 Publications Verification
RNase H is an endoribonuclease expressed and purified from Escherichia coli and can specifically hydrolyze RNA in DNA-RNA hybrid strands.

HY-KE8009

Taq DNA Ligase
This enzyme is a DNA ligase cloned from Thermus aquaticus HB8. It is expressed in E. coli using genetic recombination technology and purified and isolated multiple times.

HY-K0220

Ni-NTA 6FF Prepacked Column 1 Publications Verification
MCE Ni-NTA 6FF Prepacked Column is ideal for high performance purification of polyhistidine-tagged proteins expressed in E.coli, yeast, insect and mammalian expression systems.

HY-K1033

RNase Inhibitor Maximum Cited Publications 18 Publications Verification
RNase Inhibitor is a 50 kDa recombinant protein expressed in E.coli, and can specifically inhibit RNase A, B and C. The 10 KU volume is defined as the base specification. All larger sizes correspond to incremental volumes of this base.

HY-K0234

Glutathione Magnetic Agarose Beads 2 Publications Verification
MCE Glutathione Magnetic Agarose Beads have high protein-binding capacity and stability, making it ideal for high performance purification of GST-tagged fusion proteins expressed in E. coli, yeast, insect and mammalian expression systems.

HY-K1049

T4 DNA Ligase (Fast) 1 Publications Verification
MCE T4 DNA Ligase (Fast) is produced by Escherichia coli carrying a T4 phage, catalyzes the formation of a phosphodiester bond between juxtaposed 5'-phosphate and 3'-hydroxyl termini in duplex DNA or RNA.1 U=1 Weiss unit

HY-KE8011

Phi29 DNA Polymerase（mutant）
Phi29 DNA polymerase is a protein-engineered Phi29 DNA polymerase expressed in E. coli and then purified and isolated multiple times. Compared with wild-type Phi29 DNA polymerase, it has higher amplification efficiency and sensitivity, and can greatly shorten the reaction time.

HY-K0002

Bacterial Protein Extraction Reagent

MCE Bacterial Protein Extraction Reagent integrates both lysozyme and nuclease activities and is specifically formulated for E. coli lysis. It efficiently disrupts the peptidoglycan layer under mild conditions to rapidly release intracellular proteins. Simultaneously, the incorporated nucleases degrade genomic DNA/RNA, significantly reducing lysate viscosity and minimizing nucleic-acid interference, thereby preserving the native conformation and functional integrity of target proteins to the greatest extent.

HY-KE8013

Protein Deglycosylation Kit (for N-Linked & Simple O-Linked Glycans)

Protein Deglycosylation Kit (for N-Linked & Simple O-Linked Glycans) includes the enzymes and reagents necessary for the removal of all N-linked and relatively simple O-linked glycans. The enzymatic reagents are a mixture of three glycosidases, namely PNGase F, O-Glycosidase, and α2-3,6,8,9 Neuraminidase. All enzymes are recombinant enzymes expressed in Escherichia coli BL21 and subsequently purified. The molecular weights of these enzymes are as follows: PNGase F is 36 kDa, O-Glycosidase is 147 kDa, and α2-3,6,8,9 Neuraminidase is 66 kDa.

HY-KE8014

Protein Deglycosylation Kit (for N-linked & Complex O-linked Glycans)

Protein Deglycosylation Kit (for N-linked & Complex O-linked Glycans) includes the enzymes and reagents reuired for the removal of all N-linked and some complex O-linked glycans. The enzyme reagent in this kit is a mixture of five glycosidases, namely PNGase F, O-Glycosidase, α2-3,6,8,9 Neuraminidase, β1-4 Galactosidase, and β-N-Acetylhexosaminidase. All enzymes in this kit are recombinant enzymes expressed in Escherichia coli BL21 and subsequently purified. The molecular weights of these enzymes are as follows: PNGase F is 36 kDa, O-Glycosidase is 14 kDa,α2-3,6,8,9 Neuraminidase is 66 kDa, β1-4 Galactosidase is 94 kDa, and β-N-Acetylhexosaminidase is 55 kDa.

Species:	Virus (2) Human (5) Mouse (1) E.coli (92)
Tag:	SUMO (28) His (82) Strep (3) Tag Free (12) Myc (12) GST (3) MBP (1) Fc (2)
Source:	HEK293 (2) E. coli Cell-free (2) P. pastoris (5) E. coli (91)

Cat. No.	Compare	Product Name	Species	Source	Image

HY-P703455

	fimG Protein, E.coli (His) Protein FimG; fimG; Escherichia coli (strain K12)	E.coli	E. coli
	fimG Protein, E.coli (His) is the recombinant E.coli-derived fimG protein, expressed by E. coli, with His tag.

HY-P78943

	FPG Protein, E.coli (His)	E.coli	E. coli
	FPG is a key base excision repair enzyme that recognizes and eliminates damaged bases, especially oxidized purines such as 8-oxoG. It acts on a variety of pathologies, including guanidinohydantoin: C, spiroiminodiahydantoin: C, thymine glycol: G, 5,6-dihydrouracil: G, and 5-hydroxy Uracil: G. FPG Protein, E.coli (His) is the recombinant E. coli-derived FPG protein, expressed by E. coli , with His tag. FPG Protein, E.coli (His), has molecular weight of ~30.3 kDa.

HY-P78944

	UDG Protein, E.coli (His)	E.coli	E. coli
	UDG Protein, an uracil-DNA glycosylase, plays a pivotal role in DNA repair by excising uracil residues, addressing misincorporation or deamination-induced uracil. This activity is crucial for genomic integrity, preventing mutagenesis. UDG's precision in recognizing and excising uracil underscores its significance in cellular DNA repair mechanisms and fidelity. UDG Protein, E.coli (His) is the recombinant E. coli-derived UDG protein, expressed by E. coli , with His labeled tag. UDG Protein, E.coli (His), has molecular weight of ~25.7 kDa.

HY-P79083

	*Ecotin Protein, E. coli* (His)** Ecotin	E.coli	E. coli
	Ecotin, a bacterial protein inhibitor, regulates serine proteases like trypsin and subtilisin. Ecotin's unique surface loop forms a stable complex, influencing enzymatic activity. Ecotin Protein, E. coli (His) is the recombinant E. coli-derived Ecotin protein, expressed by E. coli , with C-His labeled tag.

HY-P78945

	*ENDO VIII Protein, E. coli* (His)**	E.coli	E. coli
	ENDO VIII Protein, crucial in genetic recombination, DNA repair, and replication, performs essential activities like pairing and strand-transfer. It contributes to maintaining genomic integrity and forms intricate molecular networks by interacting with dda and gene 32 proteins. As a member of the RecA family, ENDO VIII Protein underscores its significance in broader cellular mechanisms related to DNA dynamics and genome stability. ENDO VIII Protein, E. coli (His) is the recombinant E. coli-derived ENDO VIII protein, expressed by E. coli , with N-6*His labeled tag. ENDO VIII Protein, E. coli (His), has molecular weight of ~44 kDa.

HY-P78947

	*EXO I Protein, E. coli* (His)**	E.coli	E. coli
	EXO I Protein, documented with high processivity, degrades single-stranded DNA (ssDNA). It also acts as a DNA deoxyribophosphodiesterase, releasing deoxyribose-phosphate moieties post-cleavage at apurinic/apyrimidinic (AP) sites by AP endonuclease or AP lyase. EXO I's dual functionality in ssDNA degradation and deoxyribose-phosphate removal at AP sites underscores its crucial role in DNA repair processes, maintaining genome integrity. EXO I Protein, E. coli (His) is the recombinant E. coli-derived EXO I protein, expressed by E. coli , with N-6*His labeled tag. EXO I Protein, E. coli (His), has molecular weight of ~54.5 kDa.

HY-P703429

	phoA Protein, E.coli Alkaline phosphatase; phoA; Escherichia coli (strain K12); APase; Hydrolase; 3.1.3.1	E.coli	E. coli
	phoA Protein, E.coli is the recombinant E.coli-derived phoA protein, expressed by E. coli, with tag free tag.

HY-P700385

	YcbX Protein, E.coli (GST) Uncharacterized protein YcbX	E.coli	E. coli
	YcbX Protein, E.coli (GST) is the recombinant E. coli-derived YcbX protein, expressed by E. coli, with N-GST labeled tag.

HY-P71097

	TrpA Protein, E.coli Tryptophan synthase alpha chain; trpA;	E.coli	E. coli
	The TrpA protein, especially its α subunit, plays a crucial role in catalyzing the aldol cleavage of indole glycerol phosphate to produce indole and glyceraldehyde 3-phosphate. This enzymatic activity highlights the importance of TrpA in the tryptophan biosynthetic pathway, providing an essential component of cellular processes. TrpA Protein, E.coli is the recombinant E. coli-derived TrpA protein, expressed by E. coli , with tag free.

HY-P7010B

	*Epigen Protein, Human (E. coli)* rHuEpigen; Epithelial mitogen; EPG	Human	E. coli
	Epigen Protein, Human (E. coli) is the recombinant human-derived Epigen, expressed by E. coli , with tag Free labeled tag.

HY-P703454

	7α‐HSDH Protein, E.coli (His, Strep) hsdH	E.coli	E. coli
	7α‐HSDH Protein, E.coli (His, Strep) is the recombinant E.coli-derived 7α‐HSDH protein, expressed by E. coli, with Strep & His tag.

HY-P71098

	Tryptophan Synthase Protein, E.coli (His) Tryptophan synthetase; Tryptophan synthase	E.coli	E. coli
	The TrpA protein, especially its α subunit, plays a crucial role in catalyzing the aldol cleavage of indole glycerol phosphate to produce indole and glyceraldehyde 3-phosphate. This enzymatic activity highlights the importance of TrpA in the tryptophan biosynthetic pathway, providing an essential component of cellular processes. Tryptophan Synthase Protein, E.coli (His) is a recombinant protein dimer complex containing E. coli-derived Tryptophan Synthase protein, expressed by E. coli , with N-6*His labeled tag. Tryptophan Synthase Protein, E.coli (His), has molecular weight of 28 & 40-50 kDa, respectively.

HY-P71099

	TrpB Protein, E.coli (His) Tryptophan synthase beta chain; trpB	E.coli	E. coli
	The TrpB protein, especially its β subunit, plays a crucial role in the synthesis of L-tryptophan from indole and L-serine. This enzyme function involves converting precursor molecules into the essential amino acid L-tryptophan, thereby facilitating its biosynthetic pathway. TrpB Protein, E.coli (His) is the recombinant E. coli-derived TrpB protein, expressed by E. coli , with N-6*His labeled tag.

HY-P701858

	Thermostable xylanase Protein, E.coli (His) yieL; Uncharacterized protein YieL	E.coli	E. coli
	Thermostable xylanase Protein, E.coli (His) is the recombinant E. coli-derived Thermostable xylanase protein, expressed by E. coli, with N-6*His labeled tag.

HY-P701911

	hflC Protein, E.coli hflC; Modulator of FtsH protease HflC	E.coli	E. coli
	The hflC protein cooperates with HflK to centrally regulate the stability of the phage lambda cII protein and affect the lysogenization frequency. HflC and HflK cooperate to form HflKC, which inhibits the SecY degradation activity of FtsH and may contribute to overall membrane protein quality control. hflC Protein, E.coli is the recombinant E. coli-derived hflC protein, expressed by E. coli , with tag free.

HY-P72296

	DNA helicase II/uvrD Protein, E.coli pdeB; DNA helicase II	E.coli	E. coli
	DNA helicase II/uvrD Protein, E.coli encodes an 82-kDa protein with both ATPase and helicase activities. DNA helicase II/uvrD Protein, E.coli unwinds DNA duplexes with 3' to 5' polarity with respect to the bound strand and initiates unwinding most effectively when a single-stranded region is present. DNA helicase II/uvrD Protein, E.coli is involved in methyl-directed mismatch repair and nucleotide excision repair of DNA DNA helicase II/uvrD Protein, E.coli is the recombinant E. coli-derived DNA helicase II/uvrD protein, expressed by E. coli , with tag free.

HY-P701845

	clpB Protein, E.coli (K476C) clpB; Chaperone protein ClpB	E.coli	E. coli
	ClpB protein is a key component in the stress-induced multichaperone system, which cooperates with DnaK, DnaJ and GrpE to promote cell recovery from heat-induced injury. Upstream of DnaK, ClpB processes protein aggregates and upon binding stimulates their ATPase activity. clpB Protein, E.coli (K476C) is the recombinant E. coli-derived clpB protein, expressed by E. coli , with tag free.

HY-P701912

	hflC Protein, E.coli (His) hflC; Modulator of FtsH protease HflC	E.coli	E. coli
	The hflC protein cooperates with HflK to centrally regulate the stability of the phage lambda cII protein and affect the lysogenization frequency. HflC and HflK cooperate to form HflKC, which inhibits the SecY degradation activity of FtsH and may contribute to overall membrane protein quality control. hflC Protein, E.coli (His) is the recombinant E. coli-derived hflC protein, expressed by E. coli , with N-6*His labeled tag.

HY-P71522

	IIdD Protein, E.coli (His) lldD; EcHS_A3817L-lactate dehydrogenase	E.coli	E. coli
	GLO1/Glyoxalase I Protein catalyzes the conversion of hemimercaptal to S-lactoylglutathione, detoxifying cytotoxic methylglyoxal produced in glycolysis. Beyond detoxification, GLO1 regulates NF-kappa-B transcriptional activity in TNF-induced pathways, indicating its role in inflammation. Additionally, GLO1 is crucial for normal osteoclastogenesis, emphasizing its broader involvement in cellular processes. IIdD Protein, E.coli (His) is the recombinant E. coli-derived IIdD protein, expressed by E. coli , with N-His labeled tag.

HY-P76089

	*ssPA Protein, E. coli* (His)** Stringent starvation protein A; sspA; pog; ssp	E.coli	E. coli
	The ssPA protein specifically forms an equimolar complex with RNA polymerase holoenzyme (RNAP), thereby distinguishing its interaction preference from the core enzyme. ssPA is primarily synthesized during amino acid starvation and accounts for more than 50% of the total protein produced under these conditions. ssPA Protein, E. coli (His) is the recombinant E. coli-derived ssPA protein, expressed by E. coli , with N-His labeled tag.

HY-P701846

	clpB Protein, E.coli (K476C, His) clpB; Chaperone protein ClpB	E.coli	E. coli
	ClpB protein is a key component in the stress-induced multichaperone system, which cooperates with DnaK, DnaJ and GrpE to promote cell recovery from heat-induced injury. Upstream of DnaK, ClpB processes protein aggregates and upon binding stimulates their ATPase activity. clpB Protein, E.coli (K476C, His) is the recombinant E. coli-derived clpB protein, expressed by E. coli , with N-6*His labeled tag.

HY-P703062

	*colE7 Protein, E. coli* (His)** colicin-E7; cea; colE7	E.coli	E. coli
	colE7 Protein, E. coli (His) is the recombinant E.coli-derived colE7, expressed by E. coli , with His labeled tag.

HY-P7802

	Thioredoxin/TXN Protein, E.coli (His) rEcoThioredoxin/TXN, His; Trx; ADF; TRX1	E.coli	E. coli
	Thioredoxin/TXN Protein, E.coli (His) is a hydrogen carrier protein and exists widely in organism. Thioredoxin suppression disbalances insulin responsiveness in chicken cardiomyocytes through PI3K/Akt pathway inhibition.

HY-P71495

	FtsZ Protein, E.coli (His-SUMO) ftsZ; c0113Cell division protein FtsZ	E.coli	E. coli
	FtsZ is an essential cell division protein that plays a central role in coordinating the formation of the contractile Z ring at the site of expected cell division. Precise regulation of the components of this ring is a key determinant, affecting the timing and location of cell division. FtsZ Protein, E.coli (His-SUMO) is the recombinant E. coli-derived FtsZ protein, expressed by E. coli , with N-SUMO, N-6*His labeled tag.

HY-P71704

	NrdD Protein, E.coli (His) nrdD; b4238; JW4197; Anaerobic ribonucleoside-triphosphate reductase	E.coli	E. coli
	The NrdD protein plays a key role in cellular processes by catalyzing the conversion of ribonucleotides into deoxyribonucleotides, an essential component required for DNA synthesis and repair. Various studies have demonstrated that NrdD contributes to the maintenance and replication of genetic material by promoting the conversion of ribonucleotides into their deoxyribonucleotide counterparts through its enzymatic activity. NrdD Protein, E.coli (His) is the recombinant E. coli-derived NrdD protein, expressed by E. coli , with N-His labeled tag.

HY-P75475

	*BirA Protein, E. coli* (His-MBP)** Bifunctional ligase/repressor BirA; birA; bioR; dhbB	E.coli	E. coli
	BirA Protein, E. coli (His-MBP) is the recombinant E. coli-derived BirA protein, expressed by E. coli , with N-His, N-MBP labeled tag.

HY-P71453

	YebF Protein, E.coli (Myc, His) yebF; b1847; JW1836; Protein YebF	E.coli	E. coli
	YebF protein, existing as a monomer in solution, interacts with OmpF/OmpC at the periplasmic face of the membrane, indicating a role in bacterial membrane-related processes. Its monomeric state emphasizes independent structure, prompting further investigation into the molecular mechanisms and functional impact of its interactions with OmpF/OmpC in the bacterial membrane. YebF Protein, E.coli (Myc, His) is the recombinant E. coli-derived YebF protein, expressed by E. coli , with N-His, C-Myc labeled tag.

HY-P71812

	LolA Protein, E.coli (P.pastoris, His) lolA; Outer-membrane lipoprotein carrier protein	E.coli	P. pastoris
	LolA Protein translocates lipoproteins from bacterial inner to outer membranes, forming a complex dependent on the absence of aspartate after the N-terminal cysteine. Aspartate signals lipoproteins to stay in the inner membrane. LolA, as a monomer, efficiently moves lipoproteins between bacterial membrane compartments. LolA Protein, E.coli (P.pastoris, His) is the recombinant E. coli-derived LolA protein, expressed by P. pastoris , with N-His labeled tag.

HY-P701956

	patZ Protein, E.coli patZ; Peptidyl-lysine N-acetyltransferase PatZ; Protein lysine acetyltransferase	E.coli	E. coli
	The patZ protein catalyzes the acetylation of lysine residues in a variety of target proteins, including RNase R and RNase II, during exponential phase. patZ Protein, E.coli is the recombinant E. coli-derived patZ protein, expressed by E. coli , with tag free.

HY-P702256

	Colicin-E1 Protein, E.coli (Cell-Free, His, Myc) colicin-E1	E.coli	E. coli Cell-free
	Colicin-E1, a channel-forming colicin, serves as a transmembrane toxin inducing cytoplasmic membrane depolarization and cellular energy dissipation. It is part of a broader class of polypeptide toxins synthesized by and active against Escherichia coli and related bacterial strains. Colicin-E1 Protein, E.coli (Cell-Free, His, Myc) is the recombinant E. coli-derived Colicin-E1 protein, expressed by E. coli Cell-free , with N-10*His, C-Myc labeled tag. The total length of Colicin-E1 Protein, E.coli (Cell-Free, His, Myc) is 522 a.a., with molecular weight of 64.3 kDa.

HY-P71490

	RecR Protein, E.coli (His-SUMO) recR; b0472; JW0461; Recombination protein RecR	E.coli	E. coli
	RecR protein potentially plays a vital role in DNA repair, especially in RecBC-independent recombinational processes. It collaborates with RecF and RecO, suggesting its involvement in cooperative interactions within the cellular machinery dedicated to DNA repair. Further investigation is needed to elucidate RecR's precise functions and molecular interactions in maintaining genomic integrity through DNA repair. RecR Protein, E.coli (His-SUMO) is the recombinant E. coli-derived RecR protein, expressed by E. coli , with N-SUMO, N-6*His labeled tag.

HY-P700311

	Sorcin/SRI Protein, Human (E.coli, GST) 22 kDa protein; CP22; V19	Human	E. coli
	The Sorcin/SRI protein is a calcium-binding regulator that complexly regulates excitation-contraction coupling in the heart and plays a critical role in maintaining calcium homeostasis within the sarcoplasmic reticulum. As a homodimer, Sorcin/SRI affects the activity of the RYR2 calcium channel, helping to precisely control calcium dynamics in cardiomyocytes. Sorcin/SRI Protein, Human (E.coli, GST) is the recombinant human-derived Sorcin/SRI protein, expressed by E. coli , with N-GST labeled tag.

HY-P705948

	Colicin-E1 Protein, E.coli (305a.a, His, Myc) colicin-E1	E.coli	E. coli
	Colicin-E1, a channel-forming colicin, serves as a transmembrane toxin inducing cytoplasmic membrane depolarization and cellular energy dissipation. It is part of a broader class of polypeptide toxins synthesized by and active against Escherichia coli and related bacterial strains. Colicin-E1 Protein, E.coli (305a.a, His, Myc) is the recombinant E. coli-derived Colicin-E1 protein, expressed by E. coli, with N-10*His, C-Myc labeled tag.

HY-P71498

	NlpD Protein, E.coli (His-SUMO) nlpD; b2742; JW2712Murein hydrolase activator NlpD	E.coli	E. coli
	NlpD, a vital bacterial protein, activates the cell wall hydrolase AmiC. Its crucial role in septal murein cleavage ensures proper daughter cell separation during division. NlpD's concerted action with AmiC maintains bacterial cell wall integrity, contributing to successful cell division progression. NlpD Protein, E.coli (His-SUMO) is the recombinant E. coli-derived NlpD protein, expressed by E. coli , with N-His, N-SUMO labeled tag.

HY-P74772

	*Lon Protease Protein, E. coli* (His)** ATP-dependent protease La; lon; capR; deg; lopA; muc	E.coli	E. coli
	Lon protease is an ATP-dependent serine protease that selectively degrades mutant proteins, short-lived regulators, and specific antitoxins and is critical for cellular homeostasis. It is essential for survival during DNA damage and stress-induced changes by gradually degrading polypeptides into 5-10 amino acid fragments. Lon Protease Protein, E. coli (His) is the recombinant E. coli-derived Lon Protease protein, expressed by E. coli , with C-His labeled tag.

HY-P71520A

	TetR Protein, E.coli (His) tetR; Tetracycline repressor protein class B from transposon Tn10	E.coli	E. coli
	TetR protein acts as a repressor of the tetracycline resistance element and utilizes the helix-turn-helix structure of its N-terminal region for DNA binding. Tetracycline binding induces a conformational change in TetR that reduces its affinity to the tetA promoter operator site. TetR Protein, E.coli (His) is the recombinant E.coli-derived TetR, expressed by E. coli, with N-6*His labeled tag.

HY-P71519

	LacI WT Protein, E.coli (His-SUMO) lacI; b0345; JW0336; Lactose operon repressor	E.coli	E. coli
	LacI, the lactose operon repressor, regulates lactose metabolism by binding to the operator region and repressing gene transcription. The presence of the inducer, allolactose, alters its binding affinity, derepressing the operon. As a homotetramer, LacI finely tunes lactose metabolism, orchestrating regulatory mechanisms in response to the cellular environment. LacI WT Protein, E.coli (His-SUMO) is the recombinant E. coli-derived LacI protein, expressed by E. coli , with N-His, N-SUMO labeled tag.

HY-P75559

	acnB Protein, E. coli Aconitate hydratase B; ACN; Aconitase; RNA-binding protein; acnB; yacI; yacJ	Virus	E. coli
	The acnB protein coordinates short-chain fatty acid catabolism through the TCA pathway and 2-methylcitric acid cycle I, demonstrating catalytic versatility. It is involved in the reversible isomerization of citric acid to isocitrate and the hydration of 2-methyl-cis-aconitic acid. acnB Protein, E. coli is the recombinant Virus-derived acnB protein, expressed by E. coli , with tag free.

HY-P700300

	Ribonuclease R (rnr) protein, E.coli (His) 2 Publications Verification Ribonuclease R; rnr; RNase R; Protein VacB; vacB; yjeC	E.coli	E. coli
	Ribonuclease R (RNase R) is a 3'-5' exoribonuclease crucial for structured RNA maturation, degrading rRNAs, tRNAs, and SsrA/tmRNA. It modulates ompA mRNA stability in the stationary phase, exhibiting processive activity and helicase function. RNase R, along with PNPase, ensures rRNA quality during steady-state growth and contributes to virulence gene expression in E. coli. Ribonuclease R (rnr) protein, E.coli (His) is the recombinant E. coli-derived Ribonuclease R, expressed by E. coli , with N-6*His labeled tag.

HY-P71502

	Exopolyphosphatase/PPX Protein, E.coli (His) ppx; c3020; Exopolyphosphatase; ExopolyPase; EC 3.6.1.11	E.coli	E. coli
	Exopolyphosphatase/PPX protein, a key enzyme, degrades inorganic polyphosphates (polyP) by catalyzing the processive release of orthophosphate. This activity is crucial for regulating cellular polyP levels and is implicated in various biological processes. The protein's role in polyP degradation contributes to maintaining phosphate homeostasis and is integral to the intricate network of cellular processes involving polyP. Exopolyphosphatase/PPX Protein, E.coli (His) is the recombinant E. coli-derived Exopolyphosphatase/PPX protein, expressed by E. coli , with N-6*His labeled tag.

HY-P71520

	TetR Protein, E.coli (His-SUMO) tetR; Tetracycline repressor protein class B from transposon Tn10	E.coli	E. coli
	TetR protein acts as a repressor of the tetracycline resistance element and utilizes the helix-turn-helix structure of its N-terminal region for DNA binding. Tetracycline binding induces a conformational change in TetR that reduces its affinity to the tetA promoter operator site. TetR Protein, E.coli (His-SUMO) is the recombinant E. coli-derived TetR protein, expressed by E. coli , with N-SUMO, N-6*His labeled tag.

HY-P701244

	LacI WT Protein, E.coli (His) rE.coLactose operon repressor/LacI, His; Lactose operon repressor; LacI	E.coli	E. coli
	LacI, the lactose operon repressor, regulates lactose metabolism by binding to the operator region and repressing gene transcription. The presence of the inducer, allolactose, alters its binding affinity, derepressing the operon. As a homotetramer, LacI finely tunes lactose metabolism, orchestrating regulatory mechanisms in response to the cellular environment. LacI WT Protein, E.coli (His) is the recombinant E. coli-derived LacI WT protein, expressed by E. coli , with N-10*His labeled tag.

HY-P71473

	CS6 fimbrial subunit B/cssB Protein, E.coli (His-SUMO) cssBCS6 fimbrial subunit B	E.coli	E. coli
	CS6 fimbrial subunit B (cssB) is a component of E.coli CS6 operon. CssB is a structural subunit which binds to cell surface sulfatide and is a key factor for binding to host cells. CssB is also required for stabilization of CssA, maximal adhesion of E.coli to epithelial cells and CS6 assembly. CS6 fimbrial subunit B/cssB Protein, E.coli (His-SUMO) is the recombinant E. coli-derived CS6 fimbrial subunit B/cssB protein, expressed by E. coli , with N-His, N-SUMO labeled tag.

HY-P701853

	APC Protein, Human (His) APC; Adenomatous polyposis coli protein; Protein APC; Deleted in polyposis 2.5	Human	E. coli
	The APC protein is a multifaceted tumor suppressor that rapidly degrades CTNNB1 and acts as a negative regulator in the Wnt pathway. Its phosphorylation status intricately affects activity. APC Protein, Human (His) is the recombinant human-derived APC protein, expressed by E. coli , with N-6*His labeled tag.

HY-P701957

	patZ Protein, E.coli (His, StrepⅡ) patZ; Peptidyl-lysine N-acetyltransferase PatZ; Protein lysine acetyltransferase	E.coli	E. coli
	The patZ protein catalyzes the acetylation of lysine residues in a variety of target proteins, including RNase R and RNase II, during exponential phase. patZ Protein, E.coli (His, Strep) is the recombinant E. coli-derived patZ protein, expressed by E. coli , with N-Strep, N-6*His labeled tag.

HY-P71555

	CDTB Protein, E.coli (Myc, His-SUMO) cdtB; Cytolethal distending toxin subunit B; CDT B; Deoxyribonuclease CdtB	E.coli	E. coli
	CDTB Protein, integral to the tripartite complex for Cytolethal Distending Toxin (CDT) activity, features DNA-nicking endonuclease action, likely causing DNA damage. This damage prompts G2/M cell cycle arrest, chromatin fragmentation, cell distention, and nucleus enlargement. Collaborating with CdtA and CdtC, CDTB forms a crucial unit for CDT's cytotoxic effects, showcasing its multifaceted role in cellular responses to CDT intoxication. CDTB Protein, E.coli (Myc, His-SUMO) is the recombinant E. coli-derived CDTB protein, expressed by E. coli , with N-His, C-Myc, N-SUMO labeled tag.

HY-P700387

	LDCC Protein, E.coli (His) ECK0185; JW0181; ldc; LDC2; ldcH; lysine decarboxylase 2, constitutive	E.coli	E. coli
	LDCC protein is also called lysine decarboxylase. As an enzyme that can catalyze the decarboxylation of lysine, it plays a key role in the utilization of lysine. This enzymatic activity enables LDCC to remove carboxyl groups from lysine, thereby generating cadaverine, a biogenic amine. LDCC Protein, E.coli (His) is the recombinant E. coli-derived LDCC protein, expressed by E. coli , with C-6*His labeled tag.

HY-P71556

	ygiS Protein, E.coli (His-SUMO) ygiS; b3020; JW2988; Probable deoxycholate-binding periplasmic protein YgiS	E.coli	E. coli
	The ygiS protein may be an important component of the deoxycholate transport system and play an important role in cellular responses to bile acid detergents, especially deoxycholate. Its absence leads to increased levels of intracellular deoxycholic acid, resulting in decreased cell growth. ygiS Protein, E.coli (His-SUMO) is the recombinant E. coli-derived ygiS protein, expressed by E. coli , with N-His, N-SUMO labeled tag.

HY-P71800

	PhoP Protein, E.coli (P.pastoris, Myc, His) phoP; b1130; JW1116; Transcriptional regulatory protein PhoP	E.coli	P. pastoris
	PhoP protein is an important component of the PhoP/PhoQ two-component regulatory system, adapting to low Mg(2+) environments and controlling acid-tolerant gene expression. Under low periplasmic Mg(2+), PhoQ phosphorylates PhoP, activating PhoP-activated genes (PAG) and repressing PhoP-repressed genes (PRG). PhoP Protein, E.coli (P.pastoris, Myc, His) is the recombinant E. coli-derived PhoP protein, expressed by P. pastoris , with N-His, C-Myc labeled tag.

HY-P71709

	NAD(P)H-flavin reductase Protein, E.coli (His) 1 Publications Verification fre; fadI; flrD; fsrC; ubiB; b3844; FMN reductase; Ferrisiderophore reductase C	E.coli	E. coli
	The NAD(P)H-flavin reductase protein plays a key role in cellular redox processes by catalyzing the reduction of soluble flavins using reduced pyridine nucleotides. This enzyme activity reflects its ability to transfer electrons from NAD(P)H to flavin, participating in important intracellular redox reactions. NAD (P) H-flavin reductase Protein, E.coli (His) is the recombinant E. coli-derived NAD(P)H-flavin reductase protein, expressed by E. coli , with N-His labeled tag.

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HY-Z15868

5-Hydroxycytidine		Nucleoside Analogs Cytidine
5-Hydroxycytidine is the RNA modified nucleoside that can be found in the 23S rRNA of bacteria E. coli. 5-Hydroxycytidine modifies at the C2501 site, exhibits a higher modification level in stationary cells. 5-Hydroxycytidine exhibits a higher modification level in radiation resistant Radius than in E. coli .

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