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physiological pH buffer

" in MedChemExpress (MCE) Product Catalog:

14

Inhibitors & Agonists

3

Fluorescent Dyes

5

Biochemical Assay Reagents

1

Peptides

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0227A
    THAM hydrochloride
    1 Publications Verification

    Tris HCl; Tris(hydroxymethyl)aminomethane hydrochloride

    		 Biochemical Assay Reagents Metabolic Disease Cancer
    THAM hydrochloride (Tris HCl) is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. THAM hydrochloride is an effective amine compound for pH control in the physiological range .
    THAM hydrochloride
  • HY-150350
    20 mM HEPES, 150 mM NaCl, 240 mM Sucrose, pH 7.2 buffer

    		Biochemical Assay Reagents Others
    The 20 mM HEPES, 150 mM NaCl, 240 mM Sucrose, pH 7.2 buffer is a physiological buffer composed of 20 mM HEPES, 150 mM NaCl and 240 mM Sucrose, adjusted to pH 7.2, which is used to resuspend human erythrocyte ghost preparations .
    20 mM HEPES, 150 mM NaCl, 240 mM Sucrose, pH 7.2 buffer
  • HY-D0077
    2',7'-Difluorofluorescein

    Oregon green 488

    		 Fluorescent Dye Others
    2',7'-Difluorofluorescein (Oregon green 488) is a fluorescein derivative and a pH-sensitive fluorescent probe (pKa ~4.7). Upon excitation at 488 nm, 2',7'-Difluorofluorescein exhibits pH-sensitive fluorescence intensity through the formation of dianions, while its pH sensitivity decreases under excitation at 450 nm, allowing its use in ratiometric pH analysis. 2',7'-Difluorofluorescein can be used for the quantitative analysis of pH values in the range of 2-7 in submicron aerosol particles. 2',7'-Difluorofluorescein undergoes buffer-mediated and buffer-free excited-state proton transfer between different protonated forms, and its cationic form undergoes rapid excited-state deprotonation. 2',7'-Difluorofluorescein is resistant to photodegradation, maintains stable absorption and fluorescence properties within the physiological pH range, and serves as a fluorescent protein label, a component of Ca 2+ indicators, a fluorescent imaging agent, and an anisotropy probe .
    2',7'-Difluorofluorescein
  • HY-D0874
    HEPPSO

    		Biochemical Assay Reagents Others
    HEPPSO is a zwitterionic Good's buffer suitable for physiological pH conditions. HEPPSO forms high-order oligomers in aqueous solutions and can form a 1:1 complex with Cu 2+ via its hydroxyalkyl and tertiary amine groups. However, HEPPSO contains a structurally similar trace impurity lacking an alkanesulfonic acid side chain. The complex formed by this impurity and Cu 2+ has a very low Ka; therefore, HEPPSO may interfere with studies on copper speciation analysis in natural water bodies .
    HEPPSO
  • HY-W393372
    THAM maleate
    1 Publications Verification

    Tris maleate; Tris(hydroxymethyl)aminomethane maleate

    		 Environmental Pollutants Biochemical Assay Reagents Cardiovascular Disease Metabolic Disease
    THAM (Tris) maleate is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. THAM maleate is an effective amine compound for pH control in the physiological range .
    THAM maleate
  • HY-W127629
    MOBS

    		Biochemical Assay Reagents Others
    MOBS is a zwitterionic compound and biological buffer. MOBS is compatible with common biological media .
    MOBS
  • HY-P4389
    (Asp28)-Glucagon (1-29) (human, rat, porcine)

    		GLP Receptor Metabolic Disease
    (Asp28)-Glucagon (1-29) (human, rat, porcine) is an optimized structure of glucagon, the 28th position is replaced by aspartic acid (Asp) which significantly increases the aqueous solubility of glucagon in a physiological pH buffer, has the same activity as glucagon .
    (Asp28)-Glucagon (1-29) (human, rat, porcine)
  • HY-D0227R
    THAM (Standard)

    Tris (Standard); Tris(hydroxymethyl)aminomethane (Standard)

    		 Biochemical Assay Reagents Reference Standards Metabolic Disease Cancer
    THAM (Standard) is the analytical standard of THAM. This product is intended for research and analytical applications. THAM (Tris) is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. THAM is an effective amine compound for pH control in the physiological range .
    THAM (Standard)
  • HY-W579346
    POPSO sesquisodium

    		Biochemical Assay Reagents Others
    POPSO sesquisodium is a water-soluble zwitterionic buffer. POPSO sesquisodium is commonly used in biological and biochemical studies to maintain the acidity or alkalinity (pH value) of solutions, especially within the physiological pH range of 7.0 to 8.5 .
    POPSO sesquisodium
  • HY-W303135
    EMPO

    		Biochemical Assay Reagents Others
    EMPO is a free radical scavenger. EMPO is stable in phosphate buffers at physiological pH, its superoxide spin adducts are more durable and no hydroxyl adducts are produced when decaying. EMPO can be used in the study of free radicals .
    EMPO
  • HY-D0227AR
    THAM hydrochloride (Standard)

    Tris HCl (Standard); Tris(hydroxymethyl)aminomethane hydrochloride (Standard)

    		 Biochemical Assay Reagents Reference Standards Metabolic Disease Cancer
    THAM (hydrochloride) (Standard) is the analytical standard of THAM (hydrochloride). This product is intended for research and analytical applications. THAM hydrochloride (Tris HCl) is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. THAM hydrochloride is an effective amine compound for pH control in the physiological range .
    THAM hydrochloride (Standard)
  • HY-D3200
    Dns–LLC

    		Fluorescent Dye Cuproptosis Others
    Dns-LLC is a cell-permeable Cu +-selective fluorescent probe that forms a 1:1 complex with Cu +. The thiol group of Dns-LLC plays a key binding role, while the sulfonamide and amide groups jointly contribute to the stabilization of the complex. Upon binding to Cu + in aqueous buffer solutions, Dns-LLC generates a turn-on fluorescence response, which can be used for the detection of Cu + in the Golgi apparatus .
    Dns–LLC
  • HY-D3283
    Ctrl-CCF1

    		Fluorescent Dye Others
    Ctrl-CCF1 is a control probe for CCF1. Ctrl-CCF1 can be used to distinguish copper-dependent responses from potential dye-dependent variations, such as cellular uptake, retention, subcellular accumulation, and changes in pH, redox or hydrophobic/hydrophilic environments .
    Ctrl-CCF1
  • HY-172754
    ICAAc

    		Fluorescent Dye Cancer
    ICAAc is a solvatochromic fluorophore with reduced basicity. ICAAc demonstrates significant solvatochromic behavior across solvents of varying polarity, with a large dipole moment difference and low quantum yield in water, making it a tunable solvatochromic fluorophore. ICAAc enables pH sensing via UV-vis/fluorescence detection and in microenvironments including sodium lauryl sulfate micelle Stern layers. ICAAc acts as a supravital cell stain for epifluorescence imaging of live cancer cells .
    ICAAc

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