2. Fluorescent Dye
  3. Cell Staining Analysis
  4. Ion Fluorescent Probes
  5. Other Indicator Probes

Other Indicator Probes

Other Indicator Probes (23):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-141511
    Coppersensor 1 874748-20-6 ≥98.0%
    Coppersensor-1 (CS1) is a membrane-permeable fluorescent dye. Coppersensor-1 has a picomolar affinity for Cu+ with high selectivity over competing cellular metalions. Coppersensor-1 as a probe, can selective and sensitive detection of copper(I) ions (Cu+) in biological samples, including live cells. Coppersensor-1 can be used for the research of imaging of severe diseases such as cancer, cardiovascular disorders and neurogenerative diseases.
    Coppersensor 1
  • HY-W034953
    Bathocuproine disulfonate disodium 52698-84-7 99.53%
    Bathocuproine disulfonate disodium (BCS) is an organic compound used as a highly sensitive colorimetric reagent for copper ions in biochemical and analytical applications. It has a bright yellow color and absorbs light at specific wavelengths, so it can be used to detect and quantify trace copper. In biochemical applications, BCS is commonly used to study the role of copper ions in various biological processes. Copper is an essential nutrient for many organisms, but it can also be toxic in high concentrations, so accurate measurement of copper levels is important to understand its impact on living systems. In terms of analysis, BCS is often used in environmental monitoring and water quality testing to detect copper pollution. It can detect copper even at very low concentrations, making it an invaluable tool for identifying potential sources of pollution and assessing the impact of industrial activities on aquatic ecosystems.
    Bathocuproine disulfonate disodium
  • HY-D0073
    2,3-Diaminonaphthalene 771-97-1 99.44%
    2,3 Diaminonaphthalene is a highly selective colorimetric and fluorometric reagent for selenium detection and also used for the fluorometric determination of nitrite.
    2,3-Diaminonaphthalene
  • HY-137296
    Lumogallion 4386-25-8 99.73%
    Lumogallion is a highly sensitive fluorescent reagent for the detection of aluminum, gallium and other metals. Lumogallion has an excitation wavelength of 490 nm and an emission spectrum in the range of 520 nm to 650 nm, with a peak near 580 nm.
    Lumogallion
  • HY-101887
    Calcein Blue 54375-47-2
    Calcein Blue, a membrane-impermeant fluorescent dye, is a coumarin derivative that contains an iminodiacetic acid structure. Calcein Blue is also a metallofluorochromic indicator.
    Calcein Blue
  • HY-D0012A
    Bromothymol Blue sodium 34722-90-2
    Bromothymol Blue sodium salt is a pH indicator. Storage: protect from light.
    Bromothymol Blue sodium
  • HY-150087
    Ctrl-CF4-S2 2365532-65-4
    Ctrl-CF4-S2 is a chemically modified control probe of the copper probe Copper Fluor-4 (CF4, HY-150086), in which two of the four thioether ligands in CF4 (HY-150086) are replaced with methylene groups. CF4 (HY-150086) is a fluorescent probe used for detecting the presence and distribution of copper ions, whereas Ctrl-CF4-S2 does not respond to copper ions. This allows it to eliminate background signals from copper, thereby helping to determine whether the signals from CF4 (HY-150086) accurately reflect the dynamic changes of copper ions in biological systems
    Ctrl-CF4-S2
  • HY-D1255
    Sel-green 1574299-37-8 98.66%
    Sel-green, a selective selenol fluorescent probe, is applied to quantify the Sec content in the selenoenzyme thioredoxin reductase and image endogenous Sec in live HepG2 cells.
    Sel-green
  • HY-150086
    Copper Fluor-4 2365532-64-3 98.44%
    Copper Fluor-4 (CF4) is a Cu+-specific fluorescent probe based on a rhodol dye scaffold. Copper Fluor-4 has high copper selectivity with a Kd value of 2.9×10−13 M, particularly over zinc and iron, as well as abundant cellular alkali and alkaline earth metals. Copper Fluor-4 is stable in a physiologically relevant pH regime between 6 and 8 (wavelengths of 415 nm for excitation and 660 nm for emission).
    Copper Fluor-4
  • HY-W127790
    Bathophenanthrolinedisulfonic acid disodium 52746-49-3
    Bathophenanthrolinedisulfonic acid disodium salt is used as a colorimetric reagent for the detection of iron. It is widely used for the determination of iron in aqueous solutions without the use of extraction solvents. It is used as a precursor for the preparation of the anion Europium(III) disulfonated bathophenanthroline tris(dibenzoylformic acid) complex and ruthenium II tris(rubphenanthroline disulfonate). It plays a crucial role in the catalytic oxidation of 2-hexanol by enabling it to form a water-soluble complex with palladium.
    Bathophenanthrolinedisulfonic acid disodium
  • HY-D0202
    Arsenazo III 1668-00-4
    Arsenazo III is a dye useful for detection of micromolar concentrations of ionized Ca2+. Arsenazo III can be used for determination of thorium, zirconium, uranium and rare earth elements.
    Arsenazo III
  • HY-D0797
    Azomethine-H monosodium 5941-07-1
    Azomethine-H monosodium is a colour-forming reagent. Azomethine-H monosodium is also a reagent for boron determinations.
    Azomethine-H monosodium
  • HY-D1275
    CAY10731 2119597-33-8
    CAY10731 (compound 3) is a highly selective fluorescent probe for detection of hydrogen sulfide (H2S). CAY10731 is used to monitor exo- and endogenous H2S in both cancer and normal cells. CAY10731 is applied for imaging of H2S in living tissues at variable depths and in nematodes.
    CAY10731
  • HY-D0010
    Bromopyrogallol red 16574-43-9
    Bromopyrogallol red (Dibromopyrogallolsulfonphthaleine) is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
    Bromopyrogallol red
  • HY-D1620
    H2TPTBP 80528-89-8
    H2TPTBP is a small molecule ion indicator.
    H2TPTBP
  • HY-D1550
    10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515 886212-87-9
    10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515 is a fluorescent dye for Cu2+ ion.
    10-(4-(Bis(2-acetoxyethyl)amino)phenyl)-BODIPY 505/515
  • HY-D1547
    1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea 957493-98-0
    1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea (compound 1a) can be used as a fast-responsive fluorescent gold ion probe for detection of gold ions in water and synthetic products.
    1-(3',6'-Bis(ethylamino)-2',7'-dimethyl-3-oxospiro[isoindoline-1,9'-xanthen]-2-yl)-3-phenylurea
  • HY-D1549
    o-Pah 1181844-41-6
    o-Pah is a BODIPY derivative with an -NH2 and -OH substituted meso-Ph group. o-Pah exhibits metal-induced J-aggregation in the presence of Cu2+ and a specific fluorescence enhancement for Hg2+ (Ex/Em=483/(495-600) nM).
    o-Pah
  • HY-W110904
    Methylthymol blue tetrasodium 1945-77-3
    Methylthymol blue tetrasodium is a metallochromic indicator dye and can be used for determination of sulfate and calcium.
    Methylthymol blue tetrasodium
  • HY-D0298
    4,4'-Diamino-1,1'-iminodianthraquinone 128-87-0
    4,4'-Diamino-1,1'-iminodianthraquinone is a multifunctional dye. Dyes are important tools in biological experiments. They can help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology and monitor microorganisms. Their applications range from basic scientific research to clinical A wide range of diagnostics. Dyes are also widely used in traditional fields such as textile dyeing, as well as in emerging fields such as functional textile processing, food pigments and dye-sensitized solar cells.
    4,4'-Diamino-1,1'-iminodianthraquinone