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Tetramethylammonium

" in MedChemExpress (MCE) Product Catalog:

32

Inhibitors & Agonists

14

Biochemical Assay Reagents

16

Peptides

3

Natural
Products

4

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-134124

    Reactive Oxygen Species (ROS) Metabolic Disease
    Glutathione ethyl ester is a cell-permeable GSH donor and provides an efficient supply of GSH to the oocyte. Glutathione ethyl ester shows positive effect on the in vitro production of embryos by enhancement of the antioxidative defense .
    Glutathione ethyl ester
  • HY-P10272

    PTG-300

    Ferroportin Others
    Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .
    Rusfertide
  • HY-A0248A
    Polymyxin B1
    1 Publications Verification

    Bacterial Infection
    Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
    Polymyxin B1
  • HY-P1108A
    Astressin 2B TFA
    1 Publications Verification

    CRFR Neurological Disease Inflammation/Immunology
    Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC50=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .
    Astressin 2B TFA
  • HY-P1108
    Astressin 2B
    1 Publications Verification

    CRFR Neurological Disease Inflammation/Immunology
    Astressin 2B is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC50=0.57 nM). Astressin 2B blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .
    Astressin 2B
  • HY-W127672

    Biochemical Assay Reagents Others
    Tetramethylammonium tetrafluoroborate is a quaternary ammonium salt commonly used as an electrolyte in various chemical reactions, especially in electrochemistry and battery technology. Tetramethylammonium tetrafluoroborate has unique chemical properties that make it an important ingredient in a variety of industrial processes, including the production of advanced materials and electronic components.
    Tetramethylammonium tetrafluoroborate
  • HY-W014861

    Tetramethyl-ammoniuiodide

    Biochemical Assay Reagents Others
    Tetramethylammonium iodide (Tetramethyl-ammoniuiodide) is a capillary active agent and weakly capillary active quasi-simple salt. Tetramethylammonium iodide decreases aqueous solution surface tension with increasing concentration and exhibits surface accumulation of constituent ions at liquid-vapor interfaces .
    Tetramethylammonium iodide
  • HY-W012954B

    Tetramethylammonium chloride, for molecular biology, 99%(T)

    Biochemical Assay Reagents Others
    TMA chloride, for molecular biology, 99%(T) (Tetramethylammonium chloride, for molecular biology, 99%(T)) can increase the specificity of hybridization and raise the DNA denaturation temperature in PCR.
    TMA chloride, for molecular biology, 99%(T)
  • HY-W012954S

    Tetramethylammonium chloride-d12 chloride

    Isotope-Labeled Compounds Others
    Tetramethylammonium-d12 (chloride) is the deuterium labeled Tetramethylammonium chloride .
    TMA chloride-d12 chloride
  • HY-P10143

    Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt

    MMP Others
    MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .
    MMP-2/MMP-9 Substrate
  • HY-A0248AS

    Isotope-Labeled Compounds Bacterial Infection
    Polymyxin B1-d7 TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
    Polymyxin B1-d7 TFA
  • HY-Y0658

    Biochemical Assay Reagents Others
    TMAB is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Tetramethylammonium bromide
  • HY-W773294

    Tetramethylammonium silicate, 16-20% in water

    Biochemical Assay Reagents Others
    Tetramethylammonium silicate solution is a salt solution formed by tetramethylammonium cations and silicate anions. Tetramethylammonium silicate solution can be used to prepare high-quality silicon dioxide films on substrates .
    Tetramethylammonium silicate solution
  • HY-W130431

    Biochemical Assay Reagents Others
    Tetramethylammonium acetate hydrate is a biochemical reagent that can be used as a biological material or organic compound for life science related research .
    Tetramethylammonium acetate hydrate
  • HY-P10563

    BHV-1100

    CD38 Cancer
    Noraramtide (BHV-1100) is an antibody recruitment molecule. Noraramtide can specifically bind to CD38 molecules to recruit natural killer (NK) cells. Noraramtide enhances the ability of NK cells to kill tumor cells through antibody-dependent cellular cytotoxicity (ADCC). This mechanism allows NK cells to more effectively recognize and eliminate tumor cells while avoiding mutual killing between NK cells. Noraramtide can be used for the study of autologous cancer immunity .
    Noraramtide
  • HY-W127671

    Biochemical Assay Reagents Others
    Tetramethylammonium perchlorate is used as an intermediate in organic and chemical synthesis. It is used as mobile phase in HPLC analysis and quantification of olanzapine, clozapine and N-desmethylclozapine. It acts as a supporting electrolyte in the electrochemical reduction of 1-bromodecane, 1-iodododecane, 2-iodooctane, and 2-bromooctane on a mercury cathode.
    Tetramethylammonium perchlorate
  • HY-W040184

    TMAHS

    Biochemical Assay Reagents Others
    Tetramethylammonium hydrogensulfate, sometimes abbreviated as TMAHS, is a quaternary ammonium salt commonly used as a catalyst and phase transfer agent in chemical reactions, especially in organic synthesis. In addition, it is used as an electrolyte additive in electrochemical and rechargeable batteries. TMAHSs have also been investigated for their potential use in various applications such as wastewater treatment, gas separation, and fuel cells.
    Tetramethylammonium hydrogensulfate
  • HY-W095635

    Biochemical Assay Reagents Others
    Tetramethylammonium fluoride tetrahydrate (TMAF) is a quaternary ammonium salt. TMAF is commonly used as a weak base and a source of fluoride ions in various organic reactions, including nucleophilic substitution, functional group deprotection, and ring-opening polymerization. Unlike other fluoride sources, TMAF is compatible with many functional groups, making it a versatile tool in synthetic chemistry. Functional reagents, In addition, TMAF has been used as a fluorinating agent in medicinal chemistry, for the preparation of radiotracers and protein modification in biochemistry, and the tetrahydrate form of TMAF is more stable and easier to handle than the anhydrous form.
    Tetramethylammonium fluoride tetrahydrate
  • HY-P3066

    d(CH2)5Tyr(Et)VAVP

    Vasopressin Receptor Metabolic Disease
    SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .
    SKF 100398
  • HY-W127673

    Biochemical Assay Reagents Others
    Tetramethylammonium Hexafluorophosphate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Tetramethylammonium hexafluorophosphate
  • HY-W010361

    Biochemical Assay Reagents Others
    Tetramethylammonium acetate is an organic compound commonly used as a phase transfer catalyst in organic synthesis reactions, especially those involving charged species or polar reagents. It can facilitate the transfer of reactants between two immiscible phases, such as water and organic solvents, by forming stable ion pairs. Additionally, Tetramethylammonium acetate has been used to prepare a variety of organic compounds, including esters, amides, and carboxylic acids. Due to its unique physicochemical properties, it has also been investigated for its potential use in developing new materials such as ionic liquids and liquid crystals. "x" in the formula represents the number of water molecules in the crystal structure, which can vary depending on the preparation method.
    Tetramethylammonium acetate
  • HY-W100404

    Biochemical Assay Reagents Others
    Tetramethylammonium p-toluenesulfonate is a quaternary ammonium compound belonging to the class of alkylammonium salts. This compound is widely used as a phase transfer catalyst in organic synthesis to facilitate the transfer of reactants between immiscible phases. Furthermore, it can be used as a surfactant, emulsifier or stabilizer in various industrial applications. Its unique chemical properties make it an important ingredient in the production of pharmaceuticals, agrochemicals and materials science products.
    Tetramethylammonium 4-methylbenzenesulfonate
  • HY-W017224

    Sodium 1-butanesulfonate

    Biochemical Assay Reagents Others
    Sodium butane-1-sulfonate (Sodium 1-butanesulfonate) is an ion-pair reagent. Sodium butane-1-sulfonate is often used in combination with tetramethylammonium hydroxide, malonic acid, etc. in reversed-phase ion-pair chromatography, and can improve the separation efficiency of species of elements such as arsenic and selenium .
    Sodium butane-1-sulfonate
  • HY-P10828

    Virus Protease Infection Inflammation/Immunology
    MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .
    MAPI
  • HY-W096994A

    Tetramethylammonium sulphate

    Biochemical Assay Reagents Others
    Tetramethylammonium sulfate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Tetramethylammonium Sulphate,for IPC,≥99%
  • HY-W127674

    Biochemical Assay Reagents Others
    Tetramethylammonium Dichloroiodate is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    Tetramethylammonium (dichloroiodate)
  • HY-P3860

    Amyloid-β Neurological Disease
    Biotinyl-Amyloid β-Protein (1-42) ammonium is a biotinylated Amyloid β-Protein (1-42) (HY-P1363). Biotinyl-Amyloid β-Protein (1-42) ammonium can be used for the research of Aβ1-42 converts to Aβ1-40 in brain .
    Biotinyl-Amyloid β-Protein (1-42) ammonium
  • HY-P2592

    Cholecystokinin Receptor Others
    Ro 23-7014 is an appetite suppressant. Ro 23-7014 is an analog of cholecystokinin (CCK-7) .
    Ro 23-7014
  • HY-125628

    Endogenous Metabolite Infection
    Kahalalide A is an anti-mycobacterial compound with antimicrobial activity. Kahalalide A is derived from the marine mollusk Elysia rufescens. Kahalalide A has attracted extensive attention in natural product research due to its potential medicinal value .
    Kahalalide A
  • HY-Y0658S

    Isotope-Labeled Compounds Others
    Tetramethyl-ammonium Bromide-d12 is the deuterium labeled TMAB .
    Tetramethyl-ammonium Bromide-d12
  • HY-P3783

    Amyloid-β Others
    (Nle35)-Amyloid β-Protein (1-42) ammonium is a peptide.
    (Nle35)-Amyloid β-Protein (1-42) ammonium
  • HY-A0248AS1

    Isotope-Labeled Compounds Bacterial Infection
    Polymyxin B1-D-Leu-d7 TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
    Polymyxin B1-D-Leu-d7 TFA

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