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Results for "

Cationic dye

" in MedChemExpress (MCE) Product Catalog:

35

Inhibitors & Agonists

27

Fluorescent Dye

4

Biochemical Assay Reagents

1

Oligonucleotides

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Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0987
    Stains-All

    		Calmodulin Others
    Stains-All, a cationic carbocyanine dye, is a convenient probe to study the structural features of the individual calcium-binding sites of calmodulin (CaM) and related calcium-binding proteins (CaBP) .
    Stains-All
  • HY-D1509
    Phenazine ethosulfate

    		Fluorescent Dye Others
    Phenazine ethosulfate is a cationic dye (Ex=390 nm, Em=530 nm) and an electron acceptor that can be used in dye-linked enzyme assays. Phenazine ethosulfate is an intermediate for detecting nitric oxide reducatase (Nors) activity with the presence of ascorbic acid .
    Phenazine ethosulfate
  • HY-D0949
    Pyronine B

    		Fluorescent Dye Others
    Pyronine B is an organic cationic dye. Pyronin B as a solution-processable and heating-free n-type dopant can be used for soft electronics .
    Pyronine B
  • HY-D1543
    Pyronin B

    		DNA Stain Infection
    Pyronin B is an organic cationic dye used for the staining of bacteria, mycobacteria and ribonucleic acids. Pyronin B is also used as a small hydrophobic (SH) protein channel inhibitor .
    Pyronin B
  • HY-D0203
    Basic green 4
    1 Publications Verification

    Malachite green

    		 Fluorescent Dye Others
    Basic green 4 (Malachite green) is a cationic dye that is widely used as a bactericide in aquaculture and is also commonly used in laboratories for the determination of phosphates. Basic green 4 exhibits high cytotoxicity and carcinogenicity to mammalian cells, specifically shown by its IC50 values of 2.03 µM for HEp-2 human laryngeal cells and 13.8 µM for Caco-2 human colorectal adenocarcinoma cells, and it can promote the development of liver tumors. The maximum absorbance wavelength is 621 nm .
    Basic green 4
  • HY-D0955
    Thionin acetate

    Thionine acetate

    		 Fluorescent Dye Others
    Thionin acetate (Thionine acetate) is a metachromic cationic histology dye used in biological staining widely.
    Thionin acetate
  • HY-101901
    Oxazine 1 perchlorate
    1 Publications Verification

    		 Fluorescent Dye Others
    Oxazine 1 perchlorate is a symmetric cationic dye (λex=653 nm, λem=666 nm).
    Oxazine 1 perchlorate
  • HY-D0203R
    Basic green 4 (Standard)

    		Fluorescent Dye Others
    Basic green 4 (Standard) is the analytical standard of Basic green 4. This product is intended for research and analytical applications. Basic green 4 (Malachite green) is a cationic dye. Basic green 4 also is an N-methylated diaminotriphenylmethane dye to be used for coloring purpose .
    Basic green 4 (Standard)
  • HY-D0303A
    Chrysoidine G

    Solvent Orange 3 hydrochloride

    		 Fluorescent Dye Others
    Chrysoidine G (Solvent Orange 3 hydrochloride) is an industrial azoic dye (cationic dye). Chrysoidine G (Solvent Orange 3 hydrochloride) is used for the construction of most textile dyestuffs and also in synthetic industrial compounds. Chrysoidine G (Solvent Orange 3 hydrochloride) concentration can be determined by UV-Vis spectroscopy .
    Chrysoidine G
  • HY-D0303AR
    Chrysoidine G (Standard)

    		Fluorescent Dye Others
    Chrysoidine G (Standard) is the analytical standard of Chrysoidine G. This product is intended for research and analytical applications. Chrysoidine G (Solvent Orange 3 hydrochloride) is an industrial azoic dye (cationic dye). Chrysoidine G (Solvent Orange 3 hydrochloride) is used for the construction of most textile dyestuffs and also in synthetic industrial compounds. Chrysoidine G (Solvent Orange 3 hydrochloride) concentration can be determined by UV-Vis spectroscopy .
    Chrysoidine G (Standard)
  • HY-D0218
    Thioflavin T
    10+ Cited Publications

    Basic Yellow 1

    		 Amyloid-β Others
    Thioflavin T is a cationic Benzothiazole dye that shows enhanced fluorescence upon binding to amyloid in tissue sections.
    Thioflavin T
  • HY-108166A
    Hydroxystilbamidine bis(methanesulfonate)

    		Fluorescent Dye Infection
    Hydroxystilbamidine bis(methanesulfonate) is a dye that can bind to DNA and RNA; it's a fluorescent cationic dye, often used as a retrograde neuronal tracer and has also been found to be a potent inhibitor of cellular ribonucleases.
    Hydroxystilbamidine bis(methanesulfonate)
  • HY-160275
    DOPE-PEG-Fluor 555,MW 2000

    		Liposome Others
    DOPE-PEG-Fluor 555,MW 2000 is a PEG-lipid-dye conjugate featuring a DOPE phospholipid and a Fluor 555 dye. DOPE (HY-112005) is a neutral helper lipid for cationic liposome. Fluor 555 is a fluorescent dye .
    DOPE-PEG-Fluor 555,MW 2000
  • HY-W110909
    Thiazole Yellow G, for microscopy

    Titan yellow; Clayton Yellow

    		 Biochemical Assay Reagents Others
    Thiazole yellow G, for microscopy is a cationic basic thiazine dye. Thiazole yellow G can be used for the determination of uranium and thorium .
    Thiazole Yellow G, for microscopy
  • HY-D1516
    NerveGreen C3

    		Fluorescent Dye Others
    NerveGreen C3 is a cationic styrene based fluorescent dye. NerveGreen C3 can be used to track synaptic activity at neuromuscular junctions or synapses .
    NerveGreen C3
  • HY-D0309
    Rhodamine 6G

    Basic Red 1

    		 Fluorescent Dye Cancer
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 6G
  • HY-D0816
    Rhodamine 123
    10+ Cited Publications

    RH-123; R-22420

    		 Fluorescent Dye Cardiovascular Disease
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 123
  • HY-D0985A
    TMRE
    Maximum Cited Publications
    44 Publications Verification

    Tetramethylrhodamine ethyl ester perchlorate

    		 Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    TMRE
  • HY-101876
    Rhodamine 800

    		Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 800
  • HY-D0984
    TMRM

    		Fluorescent Dye Inflammation/Immunology
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    TMRM
  • HY-D0984A
    TMRM Perchlorate
    10+ Cited Publications

    T668

    		 Fluorescent Dye Others
    Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    TMRM Perchlorate
  • HY-D0008
    Brilliant green

    		Bacterial Fungal Parasite Infection
    Brilliant green is a cationic dye used to color silk and wool. Brilliant green inhibits propagation of mold, intestinal parasites and fungus. Brilliant green is effective against Gram-positive bacteria .
    Brilliant green
  • HY-D0501
    Cationic red GTL

    		Fluorescent Dye Others
    Cationic red GTL 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.
    Cationic red GTL
  • HY-161159
    DMHBO+

    		Fluorescent Dye Others
    DMHBO+ is a cationic chromophore that binds to the Chili aptamer with a Kd of 12 nM. The Chili-DMHBO+ complex is an ideal fluorescence donor for FRET to the rhodamine dye Atto 590, suitable for imaging RNA in cells. Ex/Em=456/592 nm .
    DMHBO+
  • HY-D0553
    Cationic golden yellow 2K

    		Fluorescent Dye Others
    Cationic golden yellow 2K 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.
    Cationic golden yellow 2K
  • HY-D0309R
    Rhodamine 6G (Standard)

    		Fluorescent Dye Cancer
    Rhodamine 6G (Standard) is the analytical standard of Rhodamine 6G. This product is intended for research and analytical applications. Rhodamine dyes are membrane-permeable cationic fluorescent probes that specifically recognize mitochondrial membrane potentials, thereby attaching to mitochondria and producing bright fluorescence, and at certain concentrations, rhodamine dyes have low toxicity to cells, so they are commonly used to detect mitochondria in animal cells, plant cells, and microorganisms .
    Rhodamine 6G (Standard)
  • HY-D0008R
    Brilliant green (Standard)

    		Bacterial Fungal Parasite Infection
    Brilliant green (Standard) is the analytical standard of Brilliant green. This product is intended for research and analytical applications. Brilliant green is a cationic dye used to color silk and wool. Brilliant green inhibits propagation of mold, intestinal parasites and fungus. Brilliant green is effective against Gram-positive bacteria .
    Brilliant green (Standard)
  • HY-D0215
    Safranin

    Safranine T

    		 Fluorescent Dye Others
    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. It can readily intercalate into biological macromolecules, including DNA and proteins. Safranin can be used as a redox indicator in the determination of metal ion concentration .
    Safranin
  • HY-D0001
    Alcian Blue 8GX
    4 Publications Verification

    		 Fluorescent Dye Others
    Alcian Blue 8GX is a commonly used phthalocyanine dye that binds to glycoproteins and glycosaminoglycans. Alcian Blue 8GX has a wide range of applications in biological staining, including proteins in brain tumors and DNA in cells and tissues .
    Alcian Blue 8GX
  • HY-D0303
    Chrysoidine G free base

    Solvent Orange 3; Chrysoidine Y base

    		 Fluorescent Dye Others
    Chrysoidine G (free base) (Solvent Orange 3; Chrysoidine Y base) 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.
    Chrysoidine G free base
  • HY-W247131
    DASPEI

    		Fluorescent Dye Neurological Disease
    DASPEI is a cationic styrenyl mitochondrial dye with large Stokes shift. DASPEI has excitation and emission wavelength at 550/573 nm, which has good light chromogenic property. DASPEI can stain mitochondria in living cells with good labeling property. And DASPEI can also be used to stain presynaptic nerve endings independently of neuronal activity .
    DASPEI
  • HY-D0004
    Azure B

    Azure B chloride

    		 Monoamine Oxidase Neurological Disease
    Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC50s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .
    Azure B
  • HY-D0971
    Pyronin Y
    3 Publications Verification

    Pyronine G; C.I. 45005

    		 DNA Stain Others
    Pyronin Y (Pyronine G) is a cationic dye that intercalates RNA and has been used to target cell structures including RNA, DNA and organelles. Pyronin Y forms fluorescent complexes with double-stranded nucleic acids (especially RNA) enabling semi-quantitative analysis of cellular RNA. Pyronin Y can be used to identify specific RNA subspecies of ribonuclear proteins complexes in live cells .
    Pyronin Y
  • HY-W250147
    Basic blue 26

    Victoria blue B

    		 Biochemical Assay Reagents Others
    Basic blue 26 (Victoria blue B) is a synthetic cationic dye belonging to the class of triarylmethane dyes. It has a bright blue color and is commonly used as a colorant for a variety of applications, including textiles, paper and leather. Basic Blue 26 is also used as a biological stain for DNA and protein detection in laboratories. Due to its ability to bind negatively charged materials, it can be used as an indicator of the presence of specific molecules in biological samples. However, Basic blue 26 has been reported to have potentially harmful effects on human health and the environment and its use is regulated in some countries. Proper handling and disposal procedures are necessary to minimize its impact on the environment.
    Basic blue 26
  • HY-D0004R
    Azure B (Standard)

    		Monoamine Oxidase Neurological Disease
    Azure B (Standard) is the analytical standard of Azure B. This product is intended for research and analytical applications. Azure B is a cationic dye and the major metabolite of Methylene blue. Azure B is used in making Azure eosin stains for blood smear staining. Azure B is a high-potency, selective and reversible inhibitor of monoamine oxidases (MAO)-A, with IC50s of 11 and 968 nM for recombinant human MAO-A and MAO-B, respectively. Azure B possesses significant antidepressant-like effects .
    Azure B (Standard)

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