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fluorescent tracer

" in MedChemExpress (MCE) Product Catalog:

44

Inhibitors & Agonists

33

Fluorescent Dye

1

Biochemical Assay Reagents

1

Peptides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0208
    Fluorescein sodium
    5+ Cited Publications

    Uranine sodium

    		 Fluorescent Dye Cancer
    Fluorescein (Uranine) sodium is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) sodium is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes .
    Fluorescein sodium
  • HY-126561
    Green CMFDA
    4 Publications Verification

    CMFDA

    		 Fluorescent Dye Others
    Green CMFDA is a cell-permeable fluorescent probe with Em of 514 nm and Ex of 485 nm and can be used as a cell tracer. Green CMFDA can be cleaved by non-specific esterases common in living cells, producing a fluorescent compound, fluorescein, visible using a fluorescent microscope .
    Green CMFDA
  • HY-D1727
    CellTracker Red CMTPX
    1 Publications Verification

    		 Fluorescent Dye Others
    CellTracker Red CMTPX is a cell-permeable fluorescent dye that can be used as a cell tracer for monitoring cell movement and location (Ex/Em=586/614 nm) .
    CellTracker Red CMTPX
  • HY-D0165
    Naphthoresorcinol

    1,3-Dihydroxynaphthalene

    		 Fluorescent Dye Others
    Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λex=330 nm, λem=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates .
    Naphthoresorcinol
  • HY-D0251
    Fluorescein
    5+ Cited Publications

    Uranine

    		 Fluorescent Dye Cancer
    Fluorescein (Uranine) is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes .
    Fluorescein
  • HY-102055
    JAK2 JH2 Tracer
    5+ Cited Publications

    		 JAK Others
    JAK2 JH2 Tracer (Tracer 5) is a fluorescent probe for JAK2 JH2 domain, with a Kd value of 0.2 μM .
    JAK2 JH2 Tracer
  • HY-109071
    Relmapirazin

    MB-102

    		 Others Others
    Relmapirazin (MB-102) is a fluorescent tracer agent for real-time measurement of glomerular filtration rate .
    Relmapirazin
  • HY-149182
    Lucifer yellow iodoacetamide dipotassium

    		Fluorescent Dye Others
    Lucifer yellow iodoacetamide dipotassium is a thiol-reactive fluorescent tracer.
    Lucifer yellow iodoacetamide dipotassium
  • HY-D1695
    LYCBX

    		Fluorescent Dye Others
    LYCBX is a neuronal tracer, a fluorescent biotin derivative of Lucifer Yellow .
    LYCBX
  • HY-D1754
    Lucifer yellow CH ammonium

    LYCH ammonium

    		 Fluorescent Dye Others
    Lucifer yellow CH (LYC) ammonium is a thiol-reactive fluorescent polar tracer.
    Lucifer yellow CH ammonium
  • HY-D0251R
    Fluorescein (Standard)

    		Fluorescent Dye Cancer
    Fluorescein (Standard) is the analytical standard of Fluorescein. This product is intended for research and analytical applications. Fluorescein (Uranine) is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes .
    Fluorescein (Standard)
  • HY-123643
    Brilliant sulfaflavine

    Lissamine flavine

    		 Biochemical Assay Reagents Others
    Brilliant Sulfaflavine is used as a fluorescent tracer. Used to study the application rate of foliar fungicides for soybean rust control.
    Brilliant sulfaflavine
  • HY-117070
    TO-PRO-3 iodide

    		Fluorescent Dye Others
    TO-PRO-3 iodide is a highly efficient blue fluorescent dye that can stain cell nucleus as a cell tracer.
    TO-PRO-3 iodide
  • HY-128868H
    FITC-Dextran (MW 500000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 500000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 500000)
  • HY-128868I
    FITC-Dextran (MW 2000000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 2000000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 2000000)
  • HY-128868J
    FITC-Dextran (MW 1000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 1000) is a compound that belongs to the class of fluorescent dyes. It is often used as a tracer molecule in biomedical research to label and track cells or other biological substances. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate extracted from starch. The combination of the two creates a stable fluorescent tracer that can be observed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 1000)
  • HY-128868F
    FITC-Dextran (MW 110000)

    		Biochemical Assay Reagents Others
    FITC-Dextran (MW 110000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 110000)
  • HY-128868E
    FITC-Dextran (MW 70000)
    5+ Cited Publications

    		 Biochemical Assay Reagents Others
    FITC-Dextran (MW 70000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 70000)
  • HY-128868C
    FITC-Dextran (MW 20000)
    3 Publications Verification

    		 Biochemical Assay Reagents Others
    FITC-Dextran (MW 20000) is a compound belonging to the class of fluorescent dyes. It is commonly used in biomedical research as a tracer molecule to label and track cells or other biological matter. FITC-Dextran consists of fluorescein isothiocyanate (FITC) and dextran, a complex carbohydrate derived from starch. The combination of the two creates a stable fluorescent tracer that can be viewed under a microscope or quantified using specialized detection instruments.
    FITC-Dextran (MW 20000)
  • HY-D0154
    6-TRITC

    Tetramethylrhodamine-6-isothiocyanate

    		 Fluorescent Dye Others
    6-TRITC (Tetramethylrhodamine-6-isothiocyanate) is a potent fluorescent tracer. 6-TRITC can be used as an probe for haptenated proteins/peptides for the research of contact allergy. 6-TRITC can be used as a tracer for the confocal imaging in living cells .
    6-TRITC
  • HY-131007
    FFN270 hydrochloride

    		Adrenergic Receptor Metabolic Disease
    FFN270 hydrochloride, a fluorescent tracer of norepinephrine, is a fluorescent substrate of the norepinephrine and vesicular monoamine transporters. FFN270 hydrochloride exhibits two resolved absorption/excitation maxima depending on solvent pH (FFN270 ex: 320 nm or 365 nm, em: 475 nm) and can function as ratiometric fluorescent pH-sensors .
    FFN270 hydrochloride
  • HY-108166
    Hydroxystilbamidine

    		Fluorescent Dye Inflammation/Immunology
    Hydroxystilbamidine, a dye capable of binding to both DNA and RNA, is a powerful inhibitor of cellular ribonucleases. Hydroxystilbamidine is a retrograde fluorescent tracer and a histochemical stain [1]
    Hydroxystilbamidine
  • HY-W248118
    Pyrromethene 556

    PM556

    		 Fluorescent Dye Others
    Pyrromethene 556 (PM556) is a green-fluorescent polar tracer dye. It is used for investigations of membrane fusion, lysis, and gap-junctional communication and to detect volume changes in cells or liposomes.
    Pyrromethene 556
  • HY-D1777
    Pyrromethene 605

    PM605

    		 Fluorescent Dye Others
    Pyrromethene 605 (PM605) is a green-fluorescent polar tracer dye. It is used for investigations of membrane fusion, lysis, and gap-junctional communication and to detect volume changes in cells or liposomes.
    Pyrromethene 605
  • HY-W248583
    Pyrromethene 650

    PM650

    		 Fluorescent Dye Others
    Pyrromethene 650 (PM650) is a green-fluorescent polar tracer dye. It is used for investigations of membrane fusion, lysis, and gap-junctional communication and to detect volume changes in cells or liposomes.
    Pyrromethene 650
  • 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-D2762
    18:1 PE AF 594 triammonium

    		Fluorescent Dye Cancer
    18:1 PE AF 594 triammonium is a fluorescently labeled phospholipid probe. 18:1 PE AF 594 triammonium can be used as a fluorescent tracer for lipid nanoparticles (LNPs). 18:1 PE AF 594 triammonium is promising for research of drug delivery systems .
    18:1 PE AF 594 triammonium
  • HY-171493
    mCherry mRNA(N1-Me-Pseudo UTP)

    		Biochemical Assay Reagents Others
    mCherry mRNA(N1-Me-Pseudo UTP) is a reporter mRNA encoding a red fluorescent protein, suitable for gene expression analysis, cell viability assays, and in vivo imaging. mCherry, derived from mushroom coral, is a widely used red fluorescent protein tracer in biotechnology applications.
    mCherry mRNA(N1-Me-Pseudo UTP)
  • HY-D1161
    True Blue

    NCI 240899

    		 Fluorescent Dye Neurological Disease
    True Blue (NCI 240899) is a fluorescent dye, as neuronal retrograde tracer (excitation wavelength 395-425 nm, barrier filter 450 nm). True Blue can label neuron and has no effects on neuronal survival .
    True Blue
  • HY-D1630
    4-Di-10-ASP

    		Fluorescent Dye Others
    4-Di-10-ASP is a fluorescent lipophilic tracer (Excitation 485 nm; Emission 620 nm). 4-Di-10-ASP can be used to stain phospholipid membranes in a specific manner .
    4-Di-10-ASP
  • HY-174978
    SK60

    		Isocitrate Dehydrogenase (IDH) Others
    SK60 is a dimethylated derivative of GSK321 (HY-18948) with low nanomolar potency and high selectivity for IDH1R132H (IC50 = 14.5 nM). SK60 can be used as a tracer for brain imaging with the fluorescent label [ 18F] .
    SK60
  • HY-170814
    G-quadruplex ligand 3

    		G-quadruplex Cancer
    G-quadruplex ligand 3 (Compound 16) is a G-quadruplex ligand with anticancer effects that chelate iron. G-quadruplex ligand 3 stabilizes G-quadruplexes in human leukemia Jurkat cells. G-quadruplex ligand 3 localizes in the cell nucleus, serving as a fluorescent nuclear tracer for the labile iron pool .
    G-quadruplex ligand 3
  • HY-P4154
    Bevonescein

    ALM-488

    		 Fluorescent Dye Neurological Disease Cancer
    Bevonescein (ALM-488) is a novel, intravenously-administrated fluorescein-conjugated peptide that binds nerve-associated connective tissue, labels peripheral nerves under real-time fluorescence imaging (FL) in living mice and human ex vivo nerve tissue. Bevonescein is a peptide-linked tracer which fluorescently labeled both intact and degenerated nerves .
    Bevonescein
  • HY-147114
    3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin

    		Fluorescent Dye Others
    3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin is a DNA uptake tracer, a pteridine-based fluorescent guanosine analogue. 3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin is widely used in studies of DNA binding and dynamics, with an absorbance maximum at 350 nm and an emission maximum at 430 nm .
    3-Methyl-8-(2'-deoxy-β-D-ribofuranosyl)isoxanthopterin
  • HY-128692
    Lucifer Yellow CH dilithium salt
    2 Publications Verification

    		 Fluorescent Dye Neurological Disease
    Lucifer Yellow CH dilithium salt is a high-intensity fluorescent probe containing free hydrazyl groups. Lucifer Yellow CH can react with fatty aldehydes at room temperature. Lucifer Yellow CH serves as a biological tracer to monitor neuronal branching, regeneration, gap junction detection and characterization, and selective ablation of cells after aldehyde fixation. Lucifer yellow CH displays the maximum excitation/emission of 430 nm/540 nm, respectively .
    Lucifer Yellow CH dilithium salt
  • HY-W127715
    Lucifer Yellow CH dipotassium salt
    2 Publications Verification

    		 Fluorescent Dye Others
    Lucifer Yellow CH dipotassium is a high-intensity fluorescent probe containing free hydrazyl groups. Lucifer Yellow CH can react with fatty aldehydes at room temperature. Lucifer Yellow CH serves as a biological tracer to monitor neuronal branching, regeneration, gap junction detection and characterization, and selective ablation of cells after aldehyde fixation. Lucifer yellow CH displays the maximum excitation/emission of 430 nm/540 nm, respectively .
    Lucifer Yellow CH dipotassium salt
  • HY-D0085
    DiSC3(5)
    5+ Cited Publications

    		 Fluorescent Dye Others
    DiSC3(5) is a fluorescent probe commonly used as a tracer dye to evaluate mitochondrial membrane potential. The excitation/emission wavelength of DiSC3(5) is up to 622/670 nm. DiSC3(5) can inhibit the respiratory system associated with mitochondrial NAD, and the IC50 value is 8 μM. DiSC3(5) in the presence of Na +/K +-ATPase inhibitor ouabain 2 can induce membrane hyperpolarization of Ehrlich ascites tumor cells .
    DiSC3(5)
  • HY-W800701
    BP Fluor 546 DBCO

    		Biochemical Assay Reagents Others
    BP Fluor 546 DBCO is an azide-reactive probe that can be used for imaging azide-tagged biomolecules via a copper-free click reaction. The DBCO moiety reacts with azides to form a stable triazole and does not require a Cu-catalyst or elevated temperatures. In applications where the presence of copper is a concern, BP Fluor 546 DBCO is an ideal alternative to copper-requiring fluorescent alkynes. BP Fluor 546 is a water-soluble, pH-insensitive (from pH 4-10), orange-fluorescent dye with absorption and emission maxima at 554 and 570 nm, respectively. It can be used with the 488 nm and 532 nm laser lines. BP Fluor 546 dye conjugates to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, which are often used for generating stable signals in imaging and flow cytometry.
    BP Fluor 546 DBCO
  • HY-126192
    Pittsburgh Compound B

    PiB; 6-OH-BTA-1

    		 Amyloid-β Neurological Disease
    Pittsburgh Compound B (PiB) is a PET tracer for Aβ deposition in Alzheimer's disease (AD), with high affinity and specificity. Through click chemistry modification (introducing a PEG3 linker and an alkyne group at the 6-hydroxy position of Pittsburgh Compound B to generate a clickable Pittsburgh Compound B derivative, followed by covalent conjugation with azide-labeled fluorescent dyes or affinity tags via copper-catalyzed azide-alkyne cycloaddition (CuAAC)), Pittsburgh Compound B and its conjugates can be used for fluorescence imaging, ultrastructural studies, and the enrichment and characterization of Aβ complexes. Pittsburgh Compound B holds great potential in Alzheimer's disease research .
    Pittsburgh Compound B
  • HY-D2738
    BP Fluor 532 NHS ester

    		Fluorescent Dye Others
    BP Fluor 532 NHS ester is an amine reactive, yellow-emitting dye routinely used to label proteins or antibodies through primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules. The labeling occurs most efficiently at pH 7-9 and forms a stable, covalent amide bond. BP Fluor 532 is a bright yellow-fluorescent dye with pH insensitive emission from pH 4 to pH 10. The excitation of BP Fluor 532 is ideally suited for the frequency-doubled Nd:YAG laser line. BP Fluor 532 can be conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, and is often used for the generation of stable signals in imaging and flow cytometry.
    BP Fluor 532 NHS ester
  • HY-66019
    FITC
    Maximum Cited Publications
    60 Publications Verification

    Fluorescein 5-isothiocyanate

    		 Fluorescent Dye Inflammation/Immunology
    FITC (Fluorescein Isothiocyanate), is one of the green fluorescein derivatives widely used in biology. FITC has the characteristics of high absorptivity and excellent fluorescence quantum yield. The isothiocyanate group of FITC can be combined with amino, sulfhydryl, imidazole, tyrosyl, carbonyl and other groups on the protein, so as to achieve protein labeling including antibodies and lectins. In addition to its use as a protein marker, FITC can also be used as a fluorescent protein tracer to rapidly identify pathogens by labeling antibodies, or for microsequencing of proteins and peptides (HPLC). The maximum excitation wavelength of FITC is 494 nm. Once excited, it fluoresces yellow-green at a maximum emission wavelength of 520 nm. In addition, FITC is also a hapten that can induce contact hypersensitivity (CHS) and induce an atopic dermatitis model .
    FITC
  • HY-D2763
    BP Fluor 532 maleimide

    		Fluorescent Dye Others
    BP Fluor 532 maleimide is a photostable, bright yellow-fluorescent dye with pH insensitive emission from pH 4 to pH 10. The excitation of BP Fluor 532 is ideally suited for the frequency-doubled Nd:YAG laser line. BP Fluor 532 dye can be conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, and is often used for the generation of stable signals in imaging and flow cytometry. Maleimide is the most popular sulfhydryl-reactive group for conjugating the dye to a thiol group on a protein, oligonucleotide thiophosphate, or low molecular weight ligand. The maleimide group specifically and efficiently reacts with reduced thiols (sulfhydryl groups, –SH) at pH 6.5 to 7.5 to form a stable thioether bond. The resulting conjugates exhibit brighter fluorescence and greater photostability than the conjugates of many other spectrally similar fluorophores.
    BP Fluor 532 maleimide
  • HY-D2745
    BP Fluor 594 NHS ester

    		Fluorescent Dye Others
    BP Fluor 594 NHS ester is the most popular tool for modifying proteins or antibodies through the primary amines (Lys), amine-modified oligonucleotides, and other amine-containing biomolecules with BP Fluor 594 label. The labeling occurs most efficiently at pH 7-9 and forms a stable, covalent amide bond. BP Fluor 594 dye can be used for proteins labeling at high molar ratios without significant self-quenching, enabling brighter conjugates and more sensitive detection. BP Fluor 594 is bright, water-soluble, and pH-insensitive from pH 4 to pH 10 red-fluorescent dye with absorption and emission maxima at 590 and 617 nm, respectively. It can be used with the 561 nm and 594 nm laser lines. BP Fluor 594 dye conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates often used for generation of stable signal in imaging and flow cytometry.
    BP Fluor 594 NHS ester
  • HY-112624I
    Dextran T3 (MW 3,000)

    Dextran 3; Dextran D3; Dextran T3(MW 2400-3600)

    		 Bacterial Others
    Dextran T3 (Dextran 3; Dextran T3(MW 2400-3600)) is a neural tracer and intestinal permeability probe that can move anterogradely and retrogradely in neuronal axons by passive diffusion. Dextran T3 (MW 3,000) is able to permeate across the intestinal epithelial cell membrane in the presence of cholera toxin-induced cytoskeletal disturbance. Dextran T3 (MW 3,000) is used as a fluorescent marker to rapidly label developing neurons (such as Xenopus retinal ganglion cells) and to assess intestinal barrier function. It can be used to study axonal transport in neuroanatomy and permeability changes in intestinal pathophysiology. The Dextran series of compounds are also natural polysaccharide drug carriers that can be connected to drugs through covalent bonding methods such as ester bonds, amide bonds or click chemistry, or self-assembled to form carriers such as nanoparticles and hydrogels. Dextran is biodegradable and biocompatible, and can achieve targeted delivery and controlled release of drugs. Dextran derivatives can prolong the half-life of drugs, increase local concentrations, and reduce the activity of immune clearance .
    Dextran T3 (MW 3,000)

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