47 Results for "

pH-dependent

" in MedChemExpress (MCE) Product Catalog:
Products (47)

47 Results for "pH-dependent" in MCE Product Catalog:

1
1 Cited Publications
Cat. No.: HY-D1445
PDMPO, a lysosome pH indicator, is an excellent fluorescent acidotropic reagent for fluorescence imaging. PDMPO is a potent tool with which to study acidic organelles of live cells. PDMPO exhibits pH-dependent dual-excitation and dual-emission spectral peaks. PDMPO produces a blue fluorescence in weakly acidic organelles and shifts to yellow in more acidic lysosomes. (Abs=329 nm; Em=440/540 nm) .
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1
1 Cited Publications
Cat. No.: HY-118643
CAS No.: 1620330-72-4
Purity:  99.82%
Synonyms: BMS-986231; CXL-1427
Target:  

Drug Intermediate

Research Areas:  

Cardiovascular Disease

Cimlanod (BMS-986231) is a second-generation Nitroxyl (HNO) donor for heart failure. Cimlanod (BMS-986231) delivers HNO via pH-dependent chemical breakdown when exposed to the neutral pH environment of the bloodstream. Cimlanod (BMS-986231) possesses positive lusitropic and inotropic as well as vasodilatory effects. Cimlanod is the prodrug of CXL-1020 (HY-147384) .
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Cat. No.: HY-123633
CAS No.: 18997-57-4
Purity:  99.87%
Target:  

Glycosidase

Research Areas:  

Others

4-Methylumbelliferyl β-D-Glucopyranoside, a β-D-glucoside, is a fluorogenic substrate for β-glucosidase, utilizes to assay β-glucosidase activity . 4-Methylumbelliferyl β-D-Glucopyranoside releases the highly fluorescent 4-methylumbelliferyl (4-MU), which has an emission maximum at 445-454 nm. The excitation maximum for 4-MU is pH-dependent: 330, 370, and 385 nm at pH 4.6, 7.4, and 10.4, respectively .
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Cat. No.: HY-P99965
CAS No.: 1917321-26-6
Synonyms: SKY59; RO7112689; RG-6107
Crovalimab (SKY59; RO7112689) is a novel humanized antibody against C5 in a pH-dependent manner with KDs of 15.2 nM and 16.8 μM at pH 7.4 and 5.8, respectively. Crovalimab binds human FcRn with great affinity (KD: 17 μM at pH 6.0). Crovalimab can block cleavage of C5 by the C5 convertase and inhibite the activity of a C5 variant (p.Arg885His). Crovalimab inhibits C5b-9 formation significantly in all three complement pathways, the classical pathway (CP), lectin pathway (LP), and alternative pathway (AP). Crovalimab has the potential for paroxysmal nocturnal hemoglobinuria (PNH) and complement-mediated diseases research .
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Cat. No.: HY-P99853
CAS No.: 1393659-46-5
Synonyms: CR6261

Target:  

Influenza Virus

Research Areas:  

Infection

Diridavumab is a monoclonal anti-HA stalk antibody. Diridavumab stabilizes the prefusion HA structure and prevents pH-dependent fusion of cellular and viral membranes in endosomes. Diridavumab can be used in research of H2 influenza virus .
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Cat. No.: HY-W000800
CAS No.: 1119-72-8
cis,cis-Muconic acid is a dicarboxylic acid produced by Saccharomyces cerevisiae. cis,cis-Muconic acid shows pH-dependent toxicity against Saccharomyces cerevisiae CEN.PK113-7D. cis,cis-Muconic acid can be used as intermediate for the production of various plastics and polymers .
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Cat. No.: HY-W088068
CAS No.: 68988-92-1
Wright's stain is a composite cell stain that mainly binds to intracellular nucleic acids, proteins and other components through thiazine dyes (such as methylene blue) and eosin. Wright's stain is pH-dependent (optimal pH 6.4-6.7) and achieves cell morphology resolution by differentially staining the cytoplasm and nucleus. Under alkaline conditions, thiazine dyes bind to nucleic acids to form purple, and acidic eosin binds to cytoplasmic proteins to form red, which can form contrasting cell morphological features. Wright's stain can clearly display the fine structures of blood cells and bone marrow cells (such as nuclear chromatin and granules) and quickly evaluate cell morphological abnormalities .
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Cat. No.: HY-137873
CAS No.: 17833-43-1
Purity:  99.99%
Synonyms: 4-Methylumbelliferyl-α-D-Glucose; 4-Methylumbelliferyl-α-D-Glucoside; 4-MU-α-D-Glucopyranoside
Research Areas:  

Others

4-Methylumbelliferyl-α-D-Glucopyranoside (4-Methylumbelliferyl-α-D-Glucose) is a fluorescent substrate for α-glucosidase, which releases the fluorescent moiety 4-methylumbelliferyl (4-MU) upon cleavage. 4-MU has pH-dependent fluorescence excitation activity, with excitation wavelengths of 320 nm at low pH (1.97-6.72) and 360 nm at high pH (7.12-10.3), respectively. The emission wavelength of 4-Methylumbelliferyl-α-D-Glucopyranoside increases with decreasing pH, ranging from 445-455 nm. 4-Methylumbelliferyl-α-D-Glucopyranoside can be used as a biomarker for Fabry and Pompe diseases to quantify α-glucosidase activity in infant blood spot samples.
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Cat. No.: HY-D1509
CAS No.: 10510-77-7
Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and electron acceptor that can be used in dye-linked enzyme assays . Phenazine ethosulfate exhibits weak, pH-dependent fluorescence properties and serves as an oxidative substrate. Phenazine ethosulfate promotes the reduction of equine heart metmyoglobin to ferrohemoglobin. As an intermediate, Phenazine ethosulfate can be used in combination with ascorbic acid for the detection of nitric oxide reductase activity .
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Cat. No.: HY-E70518
CAS No.: 9024-97-9
Target:  

Bacterial

Research Areas:  

Infection

Oxalate decarboxylase, Microorganism (EC 4.1.1.2), a stress-response enzyme in certain soil bacteria, is a Mn-dependent enzyme in the cupin superfamily and is found in fungi and soil bacteria. Oxalate decarboxylase catalyzes the decarboxylation of the oxalate mono-anion in the soil bacterium Bacillus subtilis. Enzymatic activity of OxDC is strongly pH dependent, with a maximum at around pH 4.0 .
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Cat. No.: HY-128878
CAS No.: 119817-90-2
Purity:  98.25%
Dexloxiglumide is an orally active and selective cholecystokinin type A (CCKA) receptor antagonist. Dexloxiglumide is the active enantiomer of Loxiglumide, inhibits smooth muscle cell contractions induced by cholecystokinin-octapeptide (CCK-8). Dexloxiglumide exhibits moderate Caco-2 permeability that is polarized, concentration dependent, and pH dependent. Dexloxiglumide increases MRP1-substrate fluorescein uptake. Dexloxiglumide can be studied in research for gastrointestinal diseases and tumors .
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Cat. No.: HY-W019334
CAS No.: 202842-98-6
Synonyms: 3,4-DMPP
Target:  

Bacterial

Research Areas:  

Others

3,4-Dimethylpyrazole phosphate (3,4-DMPP) is a nitrification inhibitor and microbial community regulator, whose activity is dose- and soil pH-dependent. 3,4-Dimethylpyrazole phosphate inhibits ammonia monooxygenase, ammonia-oxidizing bacteria, as well as ammonia-oxidizing archaea and nitrite-oxidizing bacteria. 3,4-Dimethylpyrazole phosphate alters the community composition of prokaryotes, fungi and ammonia-oxidizing bacteria. 3,4-Dimethylpyrazole phosphate reduces nitrate leaching, nitrous oxide emission and soil nitrate accumulation, and enhances nitrogen use efficiency and crop yield in agricultural production. 3,4-Dimethylpyrazole phosphate is applicable to agriculture-related research .
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Cat. No.: HY-101005
CAS No.: 16503-22-3
Synonyms: Nα-Methylhistamine dihydrochloride
Research Areas:  

Infection

N-Methylhistamine dihydrochloride (Nα-Methylhistamine dihydrochloride) is a non-selective Histamine receptor agonist. N-Methylhistamine dihydrochloride activates histamine H1, H2 and H3 receptors; it stimulates central H1 receptors by activating sympathetic α and β adrenergic receptors to inhibit intestinal transit, exerts dose-dependent inhibition on intestinal transit, reduces histamine turnover in mouse brains, and increases gastric acid secretion without altering plasma gastrin concentrations. N-Methylhistamine dihydrochloride produces a pH-dependent, voltage-independent potentiating effect on acid-sensing ion channel 1a, and shows no significant activity toward homologous ASIC2a channels. N-Methylhistamine dihydrochloride can be used in studies related to Helicobacter pylori infection .
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Cat. No.: HY-P3012
CAS No.: 107200-92-0
Cathepsin G is a pH-dependent serine protease. Cathepsin G hydrolyzes diverse synthetic and protein substrates and remodels extracellular matrix. Cathepsin G exerts immunomodulatory effects via recruiting phagocytes, enhancing T cell motility, activating ERK1/2 and p38 MAPK signaling, and mediating PKCζ membrane translocation. Cathepsin G regulates inflammatory responses by cleaving inflammatory mediators. Cathepsin G participates in vascular regulation by converting angiotensin I to angiotensin II. Cathepsin G induces PAR4-dependent platelet activation, facilitates platelet-neutrophil aggregation, and mediates VITT-related NETosis, thrombus formation. Cathepsin G can be used for the research of immune thrombotic thrombocytopenia, cardiovascular disease, and select autoimmune and inflammatory diseases .
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Cat. No.: HY-145622
CAS No.: 2460400-64-8
Synonyms: BA3011; CAB-Axl-ADC; CAB-anti-Axl-ADC
Mecbotamab vedotin (BA3011) is a pH dependent antibody drug conjugate (ADC) targeting AXL. Mecbotamab vedotin can significantly inhibit AXL in DU145 cells and LCLC-103H cells and kills cells. Mecbotamab vedotin can be used for research on cancer such as lung cancer, pancreatic cancer and prostate cancer. The antibody component is Mecbotamab (HY-P9988), and the ADC toxin molecule is Monomethyl auristatin E (MMAE) (HY-15162) .
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Cat. No.: HY-148825
Purity:  99.42%
NP10679 is a selective, pH dependent GluN2B subunit-specific N-methyl-D-aspartate (NMDA) receptor inhibitor with high oral bioavailability and good brain penetration. NP10679 inhibits GluN2B with IC50s of 23 and 142 nM at pH 6.9 and 7.6, respectively. NP10679 is a histamine H1 antagonist and a hERG channel inhibitor with IC50s of 73 and 620 nM, respectively. NP10679 is a reversible inhibitor of human liver CYP enzymes .
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Cat. No.: HY-137303
CAS No.: 26400-33-9
Purity:  99.51%
Synonyms: FAGLA
Target:  

Bacterial

Research Areas:  

Others

FA-Gly-Leu-NH2 (FAGLA) is a dipeptide substrate for proteases that can be hydrolyzed by thermophilic proteases and neutral proteases, showing pH-dependent variations in kcat/Km .
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Cat. No.: HY-135226
CAS No.: 178948-42-0
Research Areas:  

Others

PROLI NONOate is a NO donor. It spontaneously dissociates in a pH-dependent, first-order process with a half-life of 1.8 seconds at 37°C (pH 7.4) to liberate 2 moles of NO per mole of parent compound.
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Cat. No.: HY-DN7075F
FITC-inulin is a FITC (HY-66019)-labeled inulin (Ex/Em=488/525 nm). FITC-inulin serves as an accurate and stable marker for in vivo renal function assessment. FITC-inulin exhibits pH-dependent fluorescence .
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Cat. No.: HY-D1677
CAS No.: 128724-35-6
Target:  

Fluorescent Dye

Research Areas:  

Others

5(6)-Carboxynaphthofluorescein is a pH-dependent fluorophore. 5(6)-Carboxynaphthofluorescein shows good sensitivity in an alkaline pH range and it can be exploited in the construction of fiber-optic pH sensors. 5(6)-Carboxynaphthofluorescein can be used as a fluorescent pH indicator (Ex/Em=593/668 nm) .
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