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Results for "

pH-dependent

" in MedChemExpress (MCE) Product Catalog:

24

Inhibitors & Agonists

3

Fluorescent Dye

2

Peptides

2

Inhibitory Antibodies

1

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Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P99853
    Diridavumab

    CR6261

    		 Influenza Virus 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 .
    Diridavumab
  • HY-110337
    FFN 102 mesylate

    		Fluorescent Dye Others
    FFN 102 mesylate is a synthetic biogenic neurotransmitter analogue with PH-dependent fluorescence and electrical activity .
    FFN 102 mesylate
  • HY-D1445
    LysoSensor PDMPO
    1 Publications Verification

    		 Fluorescent Dye Metabolic Disease
    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 nm) .
    LysoSensor PDMPO
  • HY-137303
    FA-Gly-Leu-NH2

    FAGLA

    		 Bacterial 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 .
    FA-Gly-Leu-NH2
  • HY-W507393
    Dipropylenetriamine NONOate

    DPTA-NO

    		 Biochemical Assay Reagents Others
    Dipropylenetriamine NONOate (DPTA-NO) is a NO donor, which spontaneously dissociates in a pH-dependent, first-order process with a half-life of three hours and five hours at 37°C and 22-25°C, pH 7.4, respectively .
    Dipropylenetriamine NONOate
  • HY-W040291
    7-Hydroxy-4-methylcoumarin-3-acetic acid, SE

    		Fluorescent Dye Cancer
    7-Hydroxy-4-methylcoumarin-3-acetic acid, SE is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. It is widely used for preparing bioconjugates of blue fluorescence.
    7-Hydroxy-4-methylcoumarin-3-acetic acid, SE
  • HY-121598
    Actisomide

    SC-36602

    		 Apoptosis Cardiovascular Disease
    Actisomide (SC-36602) is an antiarrhythmic agent. Absorption of actisomide in rats and its in vitro uptake in CaCo-2 cells are pH-dependent .
    Actisomide
  • HY-129097
    FFN-102 trifluoroacetate

    		Fluorescent Dye Others
    FFN-102 trifluoroacetate is an analogue of biogenic neurotransmitters. FFN-102 trifluoroacetate is a pH-dependent fluorescent probe that labels dopamine cell bodies, axons, and presynaptic terminals .
    FFN-102 trifluoroacetate
  • HY-N2383
    Validamine

    (1R,2S,3S,4S,6R)-4-Amino-6-(hydroxymethyl)cyclohexane-1,2,3-triol

    		 Glycosidase Metabolic Disease
    Validamine competitively inhibits β-glucosidase in a pH-dependent and dose-dependent manner, with an IC50 value of 2.92mM, and the maximum inhibitory ability is at the optimum pH value of this enzyme .
    Validamine
  • HY-135226
    PROLI NONOate

    		Others 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.
    PROLI NONOate
  • HY-D1677
    5(6)-Carboxynaphthofluorescein

    		Fluorescent Dye 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) .
    5(6)-Carboxynaphthofluorescein
  • HY-W739302
    Sodium Oxyhyponitrite

    Sodium α-oxyhyponitrite

    		 Biochemical Assay Reagents Others
    Sodium Oxyhyponitrite Angeli (Angeli) is a nitroxyl (NO-) donor, but under certain conditions NO release has also been observed. Sodium Oxyhyponitrite Angeli spontaneously dissociates in a pH-dependent first-order process with a half-life of 2.3 minutes at 37°C (pH 7.4), releasing 0.54 mol NO per mole.
    Sodium Oxyhyponitrite
  • HY-P5780
    π-TRTX-Hm3a

    		Sodium Channel Neurological Disease
    π-TRTX-Hm3a is a 37-amino acid peptide isolated from Togo starburst tarantula (Heteroscodra maculata) venom. π-TRTX-Hm3a pH-dependently inhibits acid-sensing ion channel 1a (ASIC1a) with an IC50 of 1-2 nM and potentiates ASIC1b with an EC50 of 46.5 nM .
    π-TRTX-Hm3a
  • HY-P99965
    Crovalimab

    SKY59; RO7112689

    		 Complement System Cardiovascular Disease Metabolic Disease
    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 .
    Crovalimab
  • HY-118643
    Cimlanod
    1 Publications Verification

    BMS-986231; CXL-1427

    		 Drug Intermediate 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) .
    Cimlanod
  • HY-118338
    WRR-483

    		Parasite Infection
    WRR-483 is an analog of K11777, an inhibitor of cruzain, used to inhibit the proliferation of Trypanosoma cruzi in cell culture. WRR-483 can eradicate parasitic infection in an acute Chagas disease mouse model. WRR-483 is an irreversible cysteine protease inhibitor that shows pH-dependent high affinity and potent trypanocidal activity against cruzain and T. cruzi infection, and is expected to inhibit Chagas disease.
    WRR-483
  • HY-125066
    Reveromycin B

    		Bacterial Infection
    Reveromycin B is a spiroketal bacterial metabolite originally isolated from Streptomyces. It inhibits EGF-induced mitogenic activity in Balb/MK cells (IC50=6 μg/mL) and exhibits pH-dependent antifungal activity against C. albicans (MICs=15.6 and >500 μg/mL at pH 3.0 and 7.4, respectively). Unlike reveromycin A and reveromycin C, reveromycin B does not inhibit proliferation of KB and K562 cells.
    Reveromycin B
  • HY-W747507
    Reveromycin D

    		Bacterial Infection
    Reveromycin D is a bacterial metabolite originally isolated from Streptomyces. It inhibits EGF-induced mitogenic activity in Balb/MK cells and has pH-dependent antifungal activity against C. albicans (MICs=2 and >500 μg/mL at pH 3 and 7.4, respectively).2 Reveromycin D also inhibits proliferation of KB and K562 cells (IC50s=1.6 and 1.3 μg/mL, respectively).
    Reveromycin D
  • HY-123633
    4-Methylumbelliferyl β-D-Glucopyranoside

    		Glycosidase 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 .
    4-Methylumbelliferyl β-D-Glucopyranoside
  • HY-W088068
    Wright's stain

    		Fluorescent Dye Others
    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 .
    Wright's stain
  • HY-137873
    4-Methylumbelliferyl-α-D-Glucopyranoside

    4-Methylumbelliferyl-α-D-Glucose; 4-Methylumbelliferyl-α-D-Glucoside; 4-MU-α-D-Glucopyranoside

    		 Fluorescent Dye Glycosidase 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.
    4-Methylumbelliferyl-α-D-Glucopyranoside
  • HY-W141932
    N-Stearoylglycine

    Stearoylglycine; N-Octadecanoylglycine

    		 Endogenous Metabolite Others
    N-stearoylglycine is a lipid and has a small ionizable polar headgroup whose charge is pH dependent and whose amide moiety can form H-bonded network between adjacent molecules in ordered films .
    N-Stearoylglycine
  • HY-E70518
    Oxalate decarboxylase, Microorganism

    		Bacterial 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 .
    Oxalate decarboxylase, Microorganism
  • HY-148825
    NP10679

    		iGluR Histamine Receptor Potassium Channel Cytochrome P450 Adrenergic Receptor Metabolic Disease Inflammation/Immunology Cancer
    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 .
    NP10679

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