79 Results for "

Li diffusion

" in MedChemExpress (MCE) Product Catalog:
Products (79)

79 Results for "Li diffusion" in MCE Product Catalog:

Cat. No.: HY-155386
CAS No.: 14042-01-4
Peroxynitrite sodium is a product of the diffusion-controlled reaction between nitric oxide and superoxide radicals, as well as an oxidant and an antiviral agent. Peroxynitrite sodium inhibits Mitochondrial respiration. Peroxynitrite sodium suppresses the replication of Coxsackievirus, partly by inhibiting viral RNA entry into host cells. Peroxynitrite sodium induces a significant nociceptive response .
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Cat. No.: HY-D1991
CAS No.: 906664-68-4
ATTO 647 is a carborhodamine fluorophore and imaging tracer with photostable properties. ATTO 647 serves as a fluorescent probe to investigate cell membrane structure and diffusion characteristics. When conjugated with wheat germ agglutinin, ATTO 647 specifically binds to N-acetyl-β-D-glucosamine and sialic acid residues on membrane glycoproteins, enabling single-molecule tracing of glycoprotein diffusion. ATTO 647 exhibits highly stable fluorescence properties with significantly reduced blinking in mounting media such as ROXS (AA/MV) and ROXS (TX/TQ), whereas its brightness properties vary in Ibidi-MM and Vectashield. ATTO 647 can also be used to label histone H2B-GFP in fixed cells for confocal microscopy photobleaching experiments .
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Cat. No.: HY-D0830
CAS No.: 1170856-93-5
Synonyms: Fluorexon tetraethyl ester
Calcein tetraethyl ester is a tetraethylated derivative of calcein, with its core function serving as a live cell-specific fluorescent tracer. Calcein tetraethyl ester can diffuse between human periodontal ligament cells via gap junctions, thus enabling the evaluation of gap junction intercellular communication function, and its diffusion is enhanced under hydrogen peroxide induction. Calcein tetraethyl ester can be applied in the fields of cell biology and fluorescent labeling .
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Cat. No.: HY-NP007
CAS No.: 100684-32-0
Myoglobin is an oxygen-binding heme protein. Myoglobin scavenges ROS via its peroxidase activity, and binds to and inactivates NO in the heart and oxidative skeletal muscle. Myoglobin stores, buffers and facilitates intracellular oxygen diffusion, maintains aerobic metabolism under hypoxic/anoxic conditions, and provides oxygen supply support for mitochondria. Myoglobin alleviates oxidative stress, protects cardiac function and affects cardiac redox pathways. Myoglobin can be used in studies related to ischemia-reperfusion injury, oxidative stress-induced cardiac dysfunction and acute myocardial infarction .
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Cat. No.: HY-P99883
CAS No.: 1399584-78-1
Synonyms: SAR156597
Romilkimab (SAR156597) is a humanized IG antibody that specifically targets IL-4 and IL-13. Romilkimab can be used for the research of diffuse cutaneous systemic sclerosis .
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Cat. No.: HY-N0406
CAS No.: 861691-37-4
2"-O-beta-L-galactopyranosylorientin is extracted from the flowers of Trollius ledebouri. 2"-O-beta-L-galactopyranosylorientin involves transporter mediated efflux in addition to passive diffusion and is the substrate of multidrug resistance protein 2 (MRP2). Anti-inflammatory effect .
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Cat. No.: HY-D0889R
CAS No.: 556-50-3
Synonyms: Gly-Gly (Standard); H-Gly-Gly-OH (Standard)
Glycylglycine (Standard) is the analytical standard of Glycylglycine (HY-D0889). This product is intended for research and analytical applications. Glycylglycine is a non-selective glycylglycine dipeptidase substrate and iNOS inhibitor. Glycylglycine can cross the cell membrane by passive diffusion and is hydrolyzed to glycine in the cell, participating in energy metabolism and antioxidant processes. Glycylglycine promotes spermatogonial stem cells (SSCs) proliferation, inhibits astrocyte overactivation and reduces nitric oxide (NO) release, while upregulating the expression of neurotrophic factors (such as PDGFA, FGF2, CNTF) to support nerve myelin repair. Glycylglycine can be used to study male reproductive biology (such as SSCs proliferation regulation) and neurodegenerative diseases (such as neuroprotective mechanisms in multiple sclerosis) .
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Cat. No.: HY-W012382S
N-Acetyl-L-tyrosine-d3 is the deuterated form of N-Acetyl-L-tyrosine (HY-W012382). N-Acetyl-L-tyrosine is an orally active endogenous mitochondrial stress response regulator that can permeate the cell membrane by passive diffusion. N-Acetyl-L-tyrosine induces low-level reactive oxygen species (ROS) generation by transiently perturbing mitochondrial membrane potential, triggering reverse signaling to activate FoxO and Keap1 pathways. As a result, N-Acetyl-L-tyrosine enhances the expression of antioxidant enzyme genes, exerting anti-stress and cytoprotective effects. N-Acetyl-L-tyrosine can improve heat stress tolerance, inhibit tumor growth, and regulate energy metabolism. N-Acetyl-L-tyrosine can be used in the research of aging, metabolic diseases (such as diabetes), and cancer .
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Cat. No.: HY-134215
CAS No.: 677354-23-3
Target:  

Bacterial Fungal

Research Areas:  

Infection

cis-11-Methyl-2-dodecenoic acid is a quorum sensing (QS) signal that acts as a diffusion signaling factor (DSF) in extracellular microbial and fungal communication systems. DSF is involved in the regulation of virulence and biofilm formation of a variety of bacterial pathogens .
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Cat. No.: HY-116245
CAS No.: 1674-37-9
Research Areas:  

Others

Octanophenone is a substance used as a test compound in liquid chromatography research to study related properties such as particle diffusion within the column. A series of experiments showed that the Titan-C18 column in which it is located has some special property differences compared to other columns.
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Cat. No.: HY-W585827
CAS No.: 497-04-1
Synonyms: 2-MCPD
Target:  

Drug Derivative

Research Areas:  

Others

2-Chloro-1,3-propanediol (2-MCPD) is a pharmaceutical intermediate. 2-Chloro-1,3-propanediol is a common glycerol-derived chemical intermediate and also a food processing contaminant. 2-Chloro-1,3-propanediol can cross the intestinal barrier model via paracellular diffusion. 2-Chloro-1,3-propanediol induces renal and testicular toxicity in animal models. 2-Chloro-1,3-propanediol can be used in research related to organic synthesis .
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Cat. No.: HY-W134328B
CAS No.: 87915-38-6
Synonyms: Dextran blue (MW 10000)
Blue dextran (Dextran blue) (MW 10000) is a 10 kDa osmotic dextran. Blue dextran (MW 10000) penetrates all sublayers of the pre-epithelial mucus gel layer in the rat distal colon and is taken up by the nuclei of surface cells in the rat distal colonic mucosa. Blue dextran (MW 10000) is not blocked by the pre-epithelial mucus gel layer of the rat distal colon, which acts as a diffusion barrier .
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Cat. No.: HY-W012382R
CAS No.: 537-55-3
N-Acetyl-L-tyrosine (Standard) is the analytical standard of N-Acetyl-L-tyrosine (HY-W012382). This product is intended for research and analytical applications. N-Acetyl-L-tyrosine is an orally active endogenous mitochondrial stress response regulator that can permeate the cell membrane by passive diffusion. N-Acetyl-L-tyrosine induces low-level reactive oxygen species (ROS) generation by transiently perturbing mitochondrial membrane potential, triggering reverse signaling to activate FoxO and Keap1 pathways. As a result, N-Acetyl-L-tyrosine enhances the expression of antioxidant enzyme genes, exerting anti-stress and cytoprotective effects. N-Acetyl-L-tyrosine can improve heat stress tolerance, inhibit tumor growth, and regulate energy metabolism. N-Acetyl-L-tyrosine can be used in the research of aging, metabolic diseases (such as diabetes), and cancer .
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Cat. No.: HY-N4236
CAS No.: 19625-17-3
Angelol A is a coumarin isolated from the roots of Angelica pubescens f. biserrata, which is passive diffusion as the dominating process in Caco-2 cell monolayer model .
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Cat. No.: HY-N4235
CAS No.: 83156-04-1
Angelol B is a coumarin isolated from the roots of Angelica pubescens f. biserrata, which is passive diffusion as the dominating process in Caco-2 cell monolayer model .
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Cat. No.: HY-W707517
CAS No.: 2707433-64-3
Synonyms: MK-208-d4
Famotidine-d4 (MK-208-d4) is the deuterated-labeled Famotidine (HY-B0377). Famotidine (MK-208) is an orally active and highly selective histamine H2 receptor antagonist. It inhibits gastric acid secretion by blocking the Gs signaling pathway, and regulates intracellular cAMP and ERK pathways. Famotidine inhibits TLR3-mediated inflammatory pathways, and reduces the expression of various inflammatory mediators and interferon-related genes. Famotidine scavenges DPPH and nitric oxide free radicals, alleviates oxidative stress damage in gastric tissue, inhibits proMMP-9, improves vascular endothelial permeability, and restores the normal physiological functions of neutrophils and eosinophils. Famotidine crosses intestinal epithelial cells via facilitated diffusion and passive diffusion, blocks paracellular cation transport, and increases intestinal transepithelial electrical resistance. Famotidine reduces serum levels of transaminases and alkaline phosphatase, exerts analgesic effects and gastric protective effects simultaneously. Famotidine can be used in studies related to COVID-19, liver injury and acute gastric ulcer .
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Cat. No.: HY-B0377S
CAS No.: 2744683-81-4
Synonyms: MK-208-13C,d3
Famotidine- 13C,d3 (MK-208- 13C,d3) is the deuterated, 13C-labeled Famotidine (HY-B0377). Famotidine (MK-208) is an orally active and highly selective histamine H2 receptor antagonist. It inhibits gastric acid secretion by blocking the Gs signaling pathway, and regulates intracellular cAMP and ERK pathways. Famotidine inhibits TLR3-mediated inflammatory pathways, and reduces the expression of various inflammatory mediators and interferon-related genes. Famotidine scavenges DPPH and nitric oxide free radicals, alleviates oxidative stress damage in gastric tissue, inhibits proMMP-9, improves vascular endothelial permeability, and restores the normal physiological functions of neutrophils and eosinophils. Famotidine crosses intestinal epithelial cells via facilitated diffusion and passive diffusion, blocks paracellular cation transport, and increases intestinal transepithelial electrical resistance. Famotidine reduces serum levels of transaminases and alkaline phosphatase, exerts analgesic effects and gastric protective effects simultaneously. Famotidine can be used in studies related to COVID-19, liver injury and acute gastric ulcer .
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Cat. No.: HY-B0396A
CAS No.: 211558-19-9
Synonyms: L084 hydrochloride
Target:  

Antibiotic Bacterial OAT

Research Areas:  

Infection

Tebipenem pivoxil hydrochloride (L084 hydrochloride) is an orally active carbapenem Antibiotic. Tebipenem pivoxil hydrochloride acts as a substrate of OATP1A2 with high affinity for this transporter (Km = 41.1 μM) . Tebipenem pivoxil hydrochloride achieves intestinal absorption via carrier-mediated uptake and simple diffusion. Tebipenem pivoxil hydrochloride inhibits the growth of Gram-positive bacteria, Gram-negative bacteria, multidrug-resistant bacteria, and pathogens producing extended-spectrum β-lactamases. Tebipenem pivoxil hydrochloride eliminates intestinal infection pathogens and reduces mortality in septic mice. Tebipenem pivoxil hydrochloride can be used in research related to bacterial pneumonia, severe gastrointestinal infections, bacterial sepsis, complicated urinary tract infections, and acute pyelonephritis .
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Cat. No.: HY-W585827S
CAS No.: 1216764-05-4
Synonyms: 2-MCPD-d5
2-Chloro-1,3-propanediol-d5 (2-MCPD-d5) is the deuterated-labeled 2-Chloro-1,3-propanediol (HY-W585827). 2-Chloro-1,3-propanediol (2-MCPD) is a pharmaceutical intermediate. 2-Chloro-1,3-propanediol is a common glycerol-derived chemical intermediate and also a food processing contaminant. 2-Chloro-1,3-propanediol can cross the intestinal barrier model via paracellular diffusion. 2-Chloro-1,3-propanediol induces renal and testicular toxicity in animal models. 2-Chloro-1,3-propanediol can be used in research related to organic synthesis .
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