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Pathways Recommended: Membrane Transporter/Ion Channel
Results for "

ion indicator

" in MedChemExpress (MCE) Product Catalog:

26

Inhibitors & Agonists

17

Fluorescent Dye

6

Biochemical Assay Reagents

1

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W151206
    Hydroxy naphthol blue disodium

    		Fluorescent Dye Others
    Hydroxy naphthol blue disodium, an azo dye, is a metal indicator for calcium and a colorimetric reagent for alkaline earth metal ions ( λmax = 650 nm). In the pH range between 12 and 13, the solution of the indicator is reddish pink in the presence of calcium ion and to deep blue in the presence of disodium EDTA .
    Hydroxy naphthol blue disodium
  • HY-101896
    Fluo-4 AM
    Maximum Cited Publications
    32 Publications Verification

    		 Fluorescent Dye Others
    Fluo-4 AM is a cell-permeable Ca 2+ (calcium ion) indicator (Ex/Em = 485/526 nm) .
    Fluo-4 AM
  • HY-D1620
    H2TPTBP

    		Fluorescent Dye Others
    H2TPTBP is a small molecule ion indicator .
    H2TPTBP
  • HY-W351340
    4-(Benzyloxy)-2-nitrophenol

    		Fluorescent Dye Others
    4-(Benzyloxy)-2-nitrophenol is a synthetic building block that can be used in the synthesis of fluorescent ion indicators .
    4-(Benzyloxy)-2-nitrophenol
  • HY-D1536
    Glycine cresol red

    		Fluorescent Dye Neurological Disease
    Glycine cresol red is a complexometric indicator. Glycine cresol red forms coloured complexes with Al 3+, Ga 3+ and In 3+ ions in aqueous solutions. Glycine cresol red can been used for the spectrophotometric determination of inorganic ions. Glycine cresol red can be used as a stain in neurohistology .
    Glycine cresol red
  • HY-W110917
    Dimethylsulfonazo III

    		Biochemical Assay Reagents Others
    Dimethylsulfonazo III is a potent sulfate indicator. Dimethylsulfonazo III can be used as indicator to test those samples contaminated with potassium or phosphate ions .
    Dimethylsulfonazo III
  • HY-176305S
    Neurofilament, U-15N

    		Isotope-Labeled Compounds Neurological Disease
    Neurofilament, U- 15N is the 15N-labeled Neurofilament.
    Neurofilament, U-15N
  • HY-W134020
    Semixylenol orange

    Semixylenol orange

    		 Biochemical Assay Reagents Others
    Semixylenol orange is a metallochromic indicator that can complex with various metal ions and is used for the testing and analysis of metal ions such as zinc and zirconium .
    Semixylenol orange
  • HY-W110896
    Phthalate complexing agent [Chelation indicator]

    Phthalein Purple

    		 Biochemical Assay Reagents Others
    Phthalate complexing agent [Chelation indicator] is a class of organic compounds belonging to the category of chelation indicators. It is commonly used in analytical chemistry to detect and quantify metal ions in aqueous solutions, especially in complexometric titration. Phthalate complexing agent [Chelation indicator] works by forming stable complexes with metal ions, which can then be measured using various spectroscopic or electrochemical techniques. In addition, it also has potential applications in wastewater treatment and environmental monitoring.
    Phthalate complexing agent [Chelation indicator]
  • HY-D1761
    Fura-4F pentapotassium

    		Fluorescent Dye Others
    Fura-4F pentapotassium is a cell-impermeant fluorescent indicator for intracellular calcium ion measurement.
    Fura-4F pentapotassium
  • HY-168377
    Fluo-4 potassium

    		Fluorescent Dye Others
    Fluo-4 potassium is a cell-permeable Ca 2+ (calcium ion) indicator (λex=494 nm, λem=516 nm) .
    Fluo-4 potassium
  • HY-101897
    Fura-2 AM
    5+ Cited Publications

    Fura-2 Acetoxymethyl ester

    		 Fluorescent Dye Others
    Fura-2 AM is a high affinity, intracellular, UV light-excitable and ratiometric fluorescent Ca 2+ (calcium ion) indicator.
    Fura-2 AM
  • HY-W110910
    Eriochrome black T, Indicator

    		Biochemical Assay Reagents Infection
    Eriochrome black T, Indicator is a complexing agent for metal ions (e.g., Ca 2+, Mg 2+) and is used as an indicator in complexometric titrations. Eriochrome black T, Indicator forms colored complexes with metal ions through covalent coordination bonds, and indicates the endpoint of the titration by color change. Eriochrome black T, Indicator can be used as an anionic azo dye in photocatalytic degradation studies to evaluate the performance of photocatalysts. The reaction solution of Eriochrome black T, Indicator combined with Mg 2+ is initially purple. During loop-mediated isothermal amplification (LAMP), the color changes from purple to sky blue due to the consumption of Mg 2+ by the formation of magnesium pyrophosphate, indicating a positive reaction. The optimal concentration of Eriochrome black T, Indicator in LAMP is 60 μM, and the detection limit for Mycobacterium tuberculosis is 1 pg DNA/reaction .
    Eriochrome black T, Indicator
  • HY-D0040
    Calcein
    5+ Cited Publications

    Fluorexon

    		 Fluorescent Dye Others
    Calcein is a fluorescent dye and self-quenching probe, used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. Calcein can also be used as a model drug for evaluating efficiency and bioavailability of drug delivery systems .
    Calcein
  • HY-D0720
    Lucigenin
    5+ Cited Publications

    NSC-151912; L-6868

    		 Fluorescent Dye Reactive Oxygen Species (ROS) Others
    Lucigenin is a chemiluminescence probe. Lucigenin can be used to detect the production of endogenous superoxide anion radical (O 2-). Lucigenin is extremely sensitive to chloride ions, while it combined with chloride ions, the fluorescence will be quenched. Lucigenin also can be used as a chloride indicator. Ex/Em=455/505 nm .
    Lucigenin
  • HY-D0800
    Mordant Blue 29

    		Biochemical Assay Reagents Others
    Chromeazurol S is a compound belonging to the class of azo dyes. It is often used as an indicator in analytical chemistry to detect metal ions such as copper, nickel, and cobalt. Chromeazurol S turns from yellow to blue in the presence of metal ions, allowing them to be detected and quantified. It can be applied to a test strip or added directly to a solution for analysis.
    Mordant Blue 29
  • HY-D0023
    Pyranine
    2 Publications Verification

    HPTS; Solvent Green 7

    		 Fluorescent Dye Others
    Pyranine (HPTS; Solvent Green 7) is a pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu + ion(λex=450 nm, λem=510 nm) .
    Pyranine
  • HY-D1760
    Sodium-binding benzofuran isophthalate

    		Fluorescent Dye Others
    SBFI is a cell-impermeant, fluorescent Na + indicator dye. SBFI is excited at 340 nm and the fluorophore emission is collected at 450 nm . SBFI selective for Na + over K + with Kd values of 20 and 120 mM for these ions, respectively. .
    Sodium-binding benzofuran isophthalate
  • HY-W419044A
    Calcein calcium potassium

    		Fluorescent Dye Others
    Calcein calcium potassium is the calcium potassium salt form of Calcein (HY-D0040). Calcein calcium potassium is a fluorescent dye and self-quenching probe, that can used as an indicator of lipid vesicle leakage, and also as a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium. Calcein calcium potassium can also be used as a model drug for evaluating efficiency and bioavailability of drug delivery systems .
    Calcein calcium potassium
  • HY-172627
    Rhod-FF tripotassium

    		Fluorescent Dye Calcium Channel Others
    Rhod-FF tripotassium is a Rhod-2 derivative and low-affinity calcium indicator (Kd of 320 μM). Rhod-FF tripotassium indicates calcium concentration by fluorescence upon binding to calcium ions, with excitation at 552 nm and emission at 580 nm .
    Rhod-FF tripotassium
  • HY-D0215
    Safranin

    Safranine T

    		 Fluorescent Dye Bacterial Infection Metabolic Disease
    Safranin (Safranin T) is an important and classical phenazinium dye. Safranin has been extensively used in the academic field as a spectroscopic probe and indicator. Safranin possesses a planar structure and cationic charge. Safranin can readily intercalate into biological macromolecules, including DNA and proteins. Safranin has antibacterial effects against gram-positive bacteria (S. aureus). Safranin can be used as a redox indicator in the determination of metal ion concentration .
    Safranin
  • HY-W110927
    Alizarin Red S Indicator (4.3-6.3), IND

    		Biochemical Assay Reagents Fluorescent Dye Others
    Alizarin red S indicator (C.I. 58005) is a reductively active (quinone-based) anthraquinone dye that forms complexes with metal ions (such as zirconium, calcium) or boric acid to label calcium deposition and perform electrochemical sensing functions. Alizarin Red S undergoes reversible redox reactions (for electrochemical detection) and irreversible chelation (for bone staining). Alizarin Red S is mainly used in bone metabolism research (labeling mineralized tissue), sugar detection (boric acid-sugar competition system) and metal ion sensing (such as zirconium ion detection)， and can be used in osteoporosis and metabolic disease research .
    Alizarin Red S Indicator (4.3-6.3), IND
  • HY-109116
    Hydromethylthionine

    Leukomethylene blue

    		 Biochemical Assay Reagents Others
    Hydromethylthionine (Leukomethylene blue) has a very active photochemically active reagent, especially in its interaction with dissolved oxygen. The photochemical activity of Hydromethylthionine is mainly regulated by the reaction of its triplet state with dissolved oxygen, which reacts with dissolved oxygen to form Methylene Blue (HY-14536) and hydronium ions under ultraviolet light. Hydromethylthionine can be used for the photodegradation of model pollutants in semiconductor photocatalysis and for the study of indicators in chemical analysis .
    Hydromethylthionine
  • HY-D0228
    4-(4-Nitrophenylazo)resorcinol

    Azo Violet; Magneson I

    		 Fluorescent Dye Others
    4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.
    4-(4-Nitrophenylazo)resorcinol
  • HY-W020729R
    Dichloroindophenol (Standard)

    Indochlorophenol (Standard)

    		 Biochemical Assay Reagents Reference Standards Others
    Dichloroindophenol (Standard) is the analytical standard of Dichloroindophenol. This product is intended for research and analytical applications. Dichloroindophenol is a compound belonging to the class of organic compounds. It is a redox indicator commonly used in analytical chemistry and biochemical experiments to detect the presence of certain compounds such as vitamin C and sulfite ion. Dichloroindophenol is an oxidizing agent that changes color from blue to colorless when it reacts with reducing agents. This color change is used to determine the concentration of reducing agent present in the sample. Dichloroindophenol has various applications in the food industry, especially in the analysis of food additives and preservatives.
    Dichloroindophenol (Standard)
  • HY-D0121B
    INDO 1 pentasodium

    		Fluorescent Dye Others
    INDO 1 pentasodium is a ratiometric, free calcium ion (Ca 2+) fluorescent indicator that can quantitatively monitor dynamic changes in intracellular free Ca 2+ concentrations. When unbound to Ca 2+ (free state), INDO 1 pentasodium exhibits a peak emission wavelength of 485 nm under UV excitation (350 nm). Upon binding to Ca 2+ (bound state), the emission peak shifts to 405 nm. INDO 1 pentasodium is highly photolabile and susceptible to photobleaching, and its emission spectrum may overlap with the autofluorescence of NADH .
    INDO 1 pentasodium

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