183 Results for "

leakage

" in MedChemExpress (MCE) Product Catalog:
Products (183)

183 Results for "leakage" in MCE Product Catalog:

15
15 Publications Verification
Cat. No.: HY-D0040
CAS No.: 1461-15-0
Synonyms: Fluorexon
Calcein is a fluorescent dye and self-quenching probe, used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. Calcein cannot directly cross the intact cell membrane of a living cell, unlike Calcein-AM (HY-D0041) which is cell-permeable. Calcein can also be used as a model drug for evaluating efficiency and bioavailability of drug delivery systems .
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13
13 Cited Publications
Cat. No.: HY-B1248
CAS No.: 55-56-1
Chlorhexidine is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-B1145
CAS No.: 3697-42-5
Chlorhexidine dihydrochloride is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine dihydrochloride binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine dihydrochloride has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine dihydrochloride can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-W013699
CAS No.: 56-95-1
Chlorhexidine diacetate is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine diacetate binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine diacetate has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine diacetate can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-B0608
CAS No.: 18472-51-0
Chlorhexidine digluconate (20% in water) is a orally active cationic antimicrobial agent that targets microbial cell membranes. Chlorhexidine digluconate (20% in water) binds to cell membrane phospholipids non-specifically, destroys membrane structure and induces leakage of cell contents. Chlorhexidine digluconate (20% in water) has broad-spectrum bactericidal activity against both Gram-positive and Gram-negative bacteria. Chlorhexidine digluconate (20% in water) can interfere with membrane permeability, cause protein precipitation and energy metabolism disorders, such as rapid inhibition of microbial growth and induction of cell death (necrosis or apoptosis) .
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13
13 Cited Publications
Cat. No.: HY-15594A
CAS No.: 929895-45-4
Purity:  98.99%
Synonyms: Phen-DC3 Triflate
Phen-DC3 Trifluoromethanesulfonate is a bisquinolinium G-quadruplex (G4) ligand. Phen-DC3 Trifluoromethanesulfonate selectively binds to and stabilizes the hybrid quadruplex-duplex hybrid (QDH) derived from the PIM1 promoter. Phen-DC3 Trifluoromethanesulfonate also binds to the c-myc promoter Pu24T G4 via extensive π-stacking, and induces polymerase stalling at α-synuclein DNA and RNA G4 sequences. Phen-DC3 Trifluoromethanesulfonate downregulates LPS (HY-D1056)-induced TNFRSF21, RIPK3 and p-MLKL in VECs, and ameliorates CLP-induced pulmonary vascular leakage in septic rats. Phen-DC3 Trifluoromethanesulfonate can be used in studies related to neurodegenerative diseases and sepsis-associated vascular injury .
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13
13 Cited Publications
Cat. No.: HY-15651
CAS No.: 848141-11-7
Purity:  99.87%
Synonyms: AZD9668
Alvelestat (AZD9668) is an orally active, selective inhibitor of neutrophil elastase. Alvelestat reduces elastase activity, myeloperoxidase release, neutrophil recruitment and activation, and calcium phosphate precipitation; promotes smooth muscle cell colonization and collagen deposition; and inhibits the formation of neutrophil extracellular traps (NETs) as well as NET-derived neutrophil elastase activity. Alvelestat restores endothelial dysfunction, regulates antioxidant factors, improves the expression of endothelial tight junctions, reduces vascular leakage, and accelerates wound healing. Alvelestat prevents pulmonary hemorrhage, matrix protein degradation, airspace enlargement, and small airway wall remodeling; and alleviates cigarette-induced inflammatory responses. Alvelestat inhibits the growth of abdominal aortic aneurysms exacerbated by Porphyromonas gingivalis. Alvelestat can be used in research related to chronic obstructive pulmonary disease, abdominal aortic aneurysm, radiation-induced skin injury, and bronchiectasis .
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2
2 Cited Publications
Cat. No.: HY-15292
CAS No.: 927871-76-9
Purity:  99.77%
Target:  

Calcium Channel

Research Areas:  

Cardiovascular Disease

S107 is an orally available, blood brain barrier-permeable compound, which stabilizes RyR2 channels by enhancing the binding of calstabin 2 to the mutant Ryr2-R2474S channel. S107 inhibits Ca 2+ leakage from the sarcoplasmic reticulum (SR) and prevents cardiac arrhythmias and raises the seizure threshold .
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2
2 Cited Publications
Cat. No.: HY-N2173
CAS No.: 93675-88-8
Forsythoside E is a phenylethanoid glycoside compound. Forsythoside E can be isolated from Shuanghuanglian. Forsythoside E does not induce vascular leakage or promote histamine release in mice. Forsythoside E does not cause pseudo-allergic reactions .
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2
2 Cited Publications
Cat. No.: HY-K1052

MCE Amphotericin B, Sterile (250 μg/mL) is a filtered and sterilized antibiotic solution that can be used directly in cell culture. Amphotericin B is a polyene antifungal antibiotic produced by Streptomyces nodosus. It can bind with sterols to form transmembrane channels, resulting in the leakage of intracellular substances, thus inhibiting fungal and yeast contamination.

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2
2 Cited Publications
Cat. No.: HY-125864B
CAS No.: 9001-32-5
Target:  

MMP Cadherin

Murine Fibrinogen is a native fibrinogen derived from mouse plasma. Murine Fibrinogen acts as a cerebrovascular permeability enhancer. Murine Fibrinogen activates matrix metalloproteinase-9 (MMP-9), downregulates the expression of vascular endothelial cadherin (VE-cadherin), and upregulates the expression of plasmalemmal vesicle-associated protein-1 (PV-1). Murine Fibrinogen increases macromolecular leakage from pial veins, thereby disrupting the microvascular integrity of cerebral blood vessels. Murine Fibrinogen can be used in studies related to cerebrovascular dysfunction .
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1
1 Cited Publications
Cat. No.: HY-N3460
CAS No.: 552-57-8
Isorhoifolin is a flavonoid glycoside from Hemistepta lyrata. Isorhoifolin displays an anti-leakage effect .
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1
1 Cited Publications
Cat. No.: HY-N8015
CAS No.: 124-13-0
Octanal is a fragrant aldehyde with antioxidant and antibacterial activity. Its antifungal effect against G. citri-aurantii may be related to the disruption of cell membrane integrity and the leakage of cellular components. Additionally, Octanal exhibits cytotoxicity towards HeLa cells, with an IC50 value of 3.5 μg/mL .
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1
1 Cited Publications
Cat. No.: HY-176464
CAS No.: 1206619-37-5
Target:  

TRP Channel

Research Areas:  

Inflammation/Immunology

GSK2220691 is a TRPV4 inhibitor. GSK2220691 inhibits agonist-induced calcium influx and downstream vascular leakage, and has anti-inflammatory effects, reducing neutrophil/macrophage infiltration, pro-inflammatory cytokines/chemokines, protein leakage, vascular injury markers, and blood oxygen desaturation, while protecting pulmonary and systemic vascular barrier function. GSK2220691 can be used in research on acute lung injury and phosgene-induced acute respiratory distress syndrome (ARDS) .
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1
1 Cited Publications
Cat. No.: HY-W105970
CAS No.: 7758-16-9
Synonyms: Disodium pyrophosphate; Sodium acid pyrophosphate; SAPP
Sodium pyrophosphate (Disodium pyrophosphate) is an orally active reverse transcriptase ribonuclease H inhibitor. Sodium pyrophosphate forms soluble complexes with iron from ferric pyrophosphate to promote intestinal iron absorption. Sodium pyrophosphate increases the β-sheet content of oxidatively damaged myofibrillar protein gels and enhances the gastric digestibility and antioxidant activity of their digestion products. Sodium pyrophosphate prevents the degradation of RNA-DNA hybrids, inhibits antisense complementary DNA synthesis, induces phage DNA leakage, and causes random mutations in temperate phages .
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1
1 Cited Publications
Cat. No.: HY-16485
CAS No.: 560130-42-9
Synonyms: TD-6424 hydrochloride
Target:  

Antibiotic Bacterial

Research Areas:  

Infection

Telavancin hydrochloride (TD-6424 hydrochloride) is a bactericidal agent that exhibits inhibitory activity against Staphylococcus aureus. Telavancin hydrochloride inhibits bacterial cell wall synthesis by binding to the lipid-linked N-acetylglucosamine-N-muramyl pentapeptide (with a D-Ala-D-Ala terminus), a peptidoglycan precursor, and blocks the transglycosylation and transpeptidation steps. Telavancin hydrochloride disrupts bacterial membrane barrier function, induces dissipation of bacterial membrane potential, and causes leakage of cytoplasmic ATP and potassium ions, with its activity restricted exclusively to bacterial membranes. Telavancin hydrochloride can be used in research on bacterial infections, central venous catheter-related bloodstream infections, and Gram-positive bacterial pneumonia .
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1
1 Cited Publications
Cat. No.: HY-124298
CAS No.: 168482-84-6
Purity:  99.00%
Target:  

Fluorescent Dye

Research Areas:  

Others

Calcein Blue AM is a cell staining agent. Calcein Blue AM serves as a substrate for intracellular esterases, which hydrolyze its acetoxymethyl (AM) ester group to convert the non-fluorescent reagent into fluorescent Calcein Blue. Calcein Blue AM passively penetrates the plasma membrane of both live and dead cells; it is converted into a polar fluorescent product and retained in the cytoplasm of live cells, whereas dead cells cannot retain the dye. Calcein Blue AM exhibits significant dye leakage, and its fluorescence intensity gradually decreases over time. Calcein Blue AM can be used for endpoint-based cell viability assays and short-term cell tracking experiments with a duration of no more than 4 hours.
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1
1 Cited Publications
Cat. No.: HY-127032
CAS No.: 75345-27-6
Purity:  ≥99.0%
Synonyms: Polidronium chloride
Research Areas:  

Infection

Polyquaternium-1 (Polidronium chloride; PQ-1) is an antimicrobial preservative and an activator of NF-κB. Polyquaternium-1 targets bacterial cell membranes, commonly used in ophthalmic surgery. Polyquaternium-1 adsorbs to the surface of microbial membranes through its polycationic properties, destroying membrane integrity and inducing potassium ion leakage, leading to bacterial death. Polyquaternium-1 exerts antimicrobial effects at a concentration of 0.001% and has low toxicity to mammalian cells. Polyquaternium-1 can be used to prepare products such as glaucoma eye drops (Travoprost preparations containing PQ-1), artificial tears, and contact lens solutions to reduce the ocular surface toxicity of traditional preservatives such as benzalkonium chloride (HY-B2232) .
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1
1 Cited Publications
Cat. No.: HY-N7435
CAS No.: 54814-64-1
Synonyms: (±)-Massoia lactone
Massoia lactone ((±)-Massoia lactone) is a natural lactone-based biosurfactant with antifungal (fungal), antibiofilm, and cytotoxic activities. Massoia lactone inhibits fungal hyphal growth and spore germination, and induces fungal cell necrosis by forming membrane pores, reducing ergosterol, elevating ROS, and causing leakage of intracellular components. Massoia lactone inhibits the viability and proliferation of tumor cells. Massoia lactone degrades the extracellular polymeric substances of polymicrobial biofilms, penetrates the biofilm matrix, inhibits the growth of planktonic oral bacteria (bacterial), and reduces surface tension through its amphiphilic properties. Massoia lactone is a low-toxicity, biodegradable food additive with a coconut cream aroma, which can be used for flavor improvement and also serves as a quality control marker for Cs-4 mycelium. Massoia lactone can be used for research on Fusarium head blight, malignant tumors, and oral polymicrobial biofilm-associated dental diseases .
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Cat. No.: HY-113446
CAS No.: 72025-60-6
Purity:  ≥95.0%
Leukotriene C4 is a eicosanoid lipid mediator and produced by immune cells during type 2 inflammation. Leukotriene C4 can mediate inflammation,allergy, bronchoconstriction, and vascular leakage .
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