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Dye Reagents

Dye Reagents

A dye is a colored substance that has an affinity for the substrate applied to it.

Based on selective fluorescent staining with Nile red (NR), and then density extraction and filtration, a new method for the analysis of microplastics in environmental samples was proposed. Dyes stick to plastic surfaces and fluoresce when irradiated with blue light. Fluorescence emission was detected by simple photographic examination of an orange filter. Image analysis allows the identification and counting of fluorescent particles. The enlarged image can be recorded and tiled to cover the entire filter area, thus detecting particles of a few microns. The discoloration properties of Nile red also provide the possibility of plastic classification based on the surface polar characteristics of the recognized particles. Anthocyanin dye can be used to quantify the amount of dsDNA in the sample. The linearity of fluorescence was obtained by measuring the fluorescence intensity at the optimal excitation and emission maxima as a function of the DNA amount of the six dyes.

Targetmol provides dye reagents, which are widely used in fluorescent labeling and biochemical detection, and is committed to providing high-quality reagent products and services for life science research.

Cat No. Product Name
TD0082 EDANS sodium salt [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid, sodium salt] A fluorescent reagent with a terminal amine for derivatizaton. 1,5-EDANS has similar spectral properties to the naphthalenesulfonic acids.
T7109 TMB-PS TMB-PS is a chromogenic reagent for the detection of hydrogen peroxide e.g. in the enzymatic analysis of body fluids.
TD0095 D-Luciferin, sodium salt D-Luciferin sodium salt is the substrate of luciferases that catalyze the production of light in bioluminescent insects.
TD0031 Cy3 diacid Cy3 is often used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely used in polypeptides, proteins, nucl...
T2021 Dihydroethidium Dihydroethidium is a superoxide indicator.
TD0071 AMCA acid [3-(7-amino-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid] AMCA is a useful agent for labeling proteins. Demonstrates a characteristic absorption peak at 345 nm with a fluorescence emission at 440-460 nm (blue region); ...
TD0076 7-Hydroxy-4-methylcoumarin-3-acetic acid, succinimidyl ester The amine-reactive AMCA, SE (7-amino-4-methylcoumarin-3-acetic acid, succinimidyl ester) and its conjugates yield blue-fluorescence (approximate excitation/emis...
TD0068 5(6)-ROX, SE [5-(and-6)-Carboxy-X-rhodamine, succinimidyl ester] *Mixed isomers* 5(6)-ROX, SE is an amine-reactive fluorescent probe that is widely used for oligonucleotide labeling and automated DNA sequencing applications.
T4139 D-Luciferin Potassium Salt D-Luciferin is a popular bioluminescent substrate of luciferase in the presence of ATP.
T7696 3-Cyano-7-ethoxycoumarin 3-Cyano-7-ethoxycoumarin is cytochrome P450 (CYP) isoforms CYP1A1 and CYP1A2 .
T7003 TRx0237 mesylate TRx 0237 (LMTX) mesylate is a second-generation tau protein aggregation inhibitor for the treatment of Alzheimer's disease (AD) and frontotemporal dementia.
T2228 Adipic acid Adipic acid is a precursor for the production of nylon.
TD0096 5-(and-6)-Carboxy SNARF-1 5-(6)-Carboxy RhodFluor is a cell-impermeant pH indicator.
TD0048 5-(and-6)-Carboxy SNARF-1, Acetoxymethyl Ester, Acetate The cell-permeant pH indicator, carboxy SNARF-1, acetoxymethyl ester, acetate (CAS #126208-13-7) has a pKa of ~7.5 after de-esterification, thus is useful for m...
TD0098 BAPTA, tetrasodium salt BAPTA, tetrasodium salt is a Ca2+ chelator.
TD0019 Sulfo-Cy7 diacid Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 22%, and higher photostability. This fluorescent dye is especially useful...
T0265 Merbromin Merbromin is an organomercuric disodium salt compound and a fluorescein, used as a topical antiseptic for minor cuts and scrapes.
TD0010 Sulfo-Cy3 diacid, SE Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy6 that was originally developed by GE Healthcare.
TD0074 7-Hydroxycoumarin-3-carboxylic acid, succinimidyl ester 7-Hydroxycoumarin-3-carboxylic acid, SE is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. This coumarin is also increasingly used...
TD0033 Cy3.5 diacid Cy3.5 dyes and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely use...
T0671 2-Naphthol 2-Naphthol is an isomer of 1-naphthol, differing by the location of the hydroxyl group on the naphthalene ring.
T0752 L-Ascorbyl 6-palmitate Ascorbyl palmitate, an ester formed from ascorbic acid and palmitic acid, produces a fat-soluble form of vitamin C.
T7105 Zinc phthalocyanine Zinc phthalocyanine is widely used in industry (catalysts, photoconductors) and biomedicine (photodynamic therapy, PDT).Zinc phthalocyanine can be used for phot...
TD0090 Cy5, SE Cy5-SE is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Excitation (nm):649, Emission (nm): 670.
TD0014 Sulfo-Cy5 diacid, SE Sulfo-Cyanine5 is an analog of Cy8, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
TD0088 Cy3, SE CY3-SE is ideal for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. Excitation (nm):555, Emission (nm): 570. CY3-SE is a reactive dye for ...
TD0009 Sulfo-Cy3 diacid Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy5 that was originally developed by GE Healthcare.
T5152 MKT-077 MKT-077 is a cationic rhodacyanine dye that demonstrates antiproliferative activity against cancer cell lines (EC50s: 1.4-2.2 μM in vitro) through its ability ...
TD0078 7-Methoxycoumarin-3-carboxylic acid, succinimidyl ester 7-Methoxycoumarin-3-carboxylic acid may be used as a reference compound in the purification, separation and analysis of coumarin compounds.
TD0066 5(6)-TAMRA [5-(and-6)-Carboxytetramethylrhodamine] *Mixed isomers* 5(6)-TAMRA contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. This bright, orange-fluo...
T6802 CFSE Carboxyfluorescein succinimidyl ester (CFSE) is a fluorescent cell staining dye. CFSE is cell permeable and covalently couples, via its succinimidyl group, to i...
T3592 MQAE MQAE, a fluorescent chloride ion indicator, is more sensitive and selective than 36Cl and microelectrode-based methods for chloride measurement in cells. MQAE i...
TD0001 SYBR(R) GREEN I NUCLEIC ACID GEL STAIN *10,000× concentrate in DMSO SYBR Green I is an asymmetrical cyanine dye, which is used to detect nucleic acids. It consists of a N-alkylated benzothiazolium or benzoxazolium ring system, t...
TD0005 SUPER Green II RNA gel stain *10,000× concentrate in DMSO* (Electrophoresis Grade) 1) Non-toxicity: belong to flower-stem dye, easy to biodegrade, no carcinogenic toxicity. 2) High sensitivity: at least 20pg ssDNA or RNA can be detected, which...
T4018 WST-8 WST-8 is a water-soluble tetrazolium dye, the sensitivity of the WST-8-based assay is higher than the conventional MTS-based assay.
TD0077 7-Methoxycoumarin-3-carboxylic acid 7-Methoxycoumarin-3-carboxylic acid is used for HPLC derivatization. It is also used to develop FRET probes for analyzing protease activities.
T0377 Clofazimine Clofazimine is a phenazine dye with anti-mycobacterial and anti-inflammatory activities. Clofazimine has a slow bactericidal effect on Mycobacterium leprae and ...
T5837 Tamerit Tamerit as an efficient inhibitor of oxidative burst in monocytes.
TD0069 5-ROX, SE The isomeric 5-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing application...
TD0087 Sulfo-Cy5.5 Cy5.5 used to label biological molecules, such as peptides, proteins, and oligonucleotides. Cy5.5 is a near-infrared fluorescent dye (Ex=673 nm, Em=707 nm)
TD0072 AMCA-X, SE [3-(7-amino-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid, succinimidyl ester] AMCA-X, N-succinimidyl ester is an amine-reactive, UV-excitable, blue fluroscent dye.
TD0070 6-ROX, SE The isomeric 6-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing application...
T1392 Fluorescein Fluorescein is a phthalic indicator dye, use as a synthetic fluorescent tracer.
T4057 Hoechst 33258 Hoechst 33258 is a benzimidazole anti-filarial agent. it is fluorescent when it binds to certain nucleotides in DNA, thus providing a tool for the study of DNA ...
T5840 Hoechst 33342 Hoechst 33342, is a Benzimidazole fluorescent dye and a Cell permeable fluorescent DNA stain; binds minor groove of AT-rich regions. HOE 33342 trihydrochlorde i...
T7772 Fast Green FCF Fast Green FCF, a safe biocompatible color additive, has been suggested to mitigate chronic pain.
TD0013 Sulfo-Cy5 diacid Sulfo-Cyanine5 is an analog of Cy7, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
TD0063 5(6)-CR110, SE [5-(and 6)-Carboxyrhodamine 110, succinimidyl ester] *Mixed isomers* Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption m...
T2130 Propidium Iodide Quaternary ammonium analog of ethidium; an intercalating dye with a specific affinity to certain forms of DNA and, used as diiodide, to separate them in density...
T3313 D-Luciferin D-Luciferin is a popular bioluminescent substrate of luciferase in the presence of ATP, used in luciferase-based bioluminescence imaging and cell-based high-thr...
TD0101 DAPI dihydrochloride DAPI dihydrochloride is a fluorescent stain by binding in the minor grove of A-T rich sequences of DNA.
T0313 Evans blue Evans blue is an azo dye, inhibits L-glutamate uptake via the membrane-bound excitatory amino acid transporter (EAAT).
T15609 JC-1 JC-1 is a fluorescent lipophilic carbocyanine dye,and used to measure mitochondrial membrane potential.
TD0059 RBITC [Rhodamine B 5-isothiocyanate] Rhodamine B isothiocyanate is a mixture of isomers for fluorescence applications including fluorescent marking of proteins. It is derivatite of phenolphtalein.
T7771 Brilliant Blue FCF Brilliant blue FCF is a nontoxic dye for saphenous vein graft marking that abrogates response to injury.
TD0092 Cy5.5, SE Cy5.5-SE is a cyanine dye, Cy5.5-SE used to label amino-groups in peptides, proteins, and oligonucleotides.
TD0094 Cy7, SE CY7-SE is a fluorescence labeling agent (Ex=700-770 nm,Em=790 nm). Cyanine dyes are used to label proteins, antibodies, peptides, and oligonucleotides
T2847 Indigo Indigo is extracted from Indigo blue.
TD0081 EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid] EDANS (5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid) is one of the most popular donors for developing FRET-based nucleic acid probes and protease substrat...
T3748 orcinol Orcinol glucoside is anxiolytic agent without sedative effect.
T1686 Hematoxylin Hematoxylin is a dye obtained from the heartwood of logwood (Haematoxylon campechianum Linn., Leguminosae) used as a stain in microscopy and in the manufacture ...
TJS0341 7-Amino-4-(trifluoromethyl)coumarin 7-Amino-4-(trifluoromethyl)coumarin is a 5-Hydroxytryptamine Receptor Subtype 1E (HTR1E) antagonist. 7-Amino-4-(trifluoromethyl)coumarin is a Galanin Receptor 2...
T1343L Crystal Violet Crystal violet is a triarylmethane dye that is a mixture of violet rosanilinis, with antibacterial, antifungal, and anthelmintic properties.
TD0075 7-Hydroxy-4-methylcoumarin-3-acetic acid 7-Hydroxy-4-methylcoumarin-3-acetic acid is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. This coumarin is increasingly used ...
T1343 Leucocrystal Violet Leucocrystal violet is a triphenylmethane dye.
T6888 Methylene Blue Methylene Blue(IC50 of 1.9μM) inhibits tau filament formation. And it inhibits soluble guanylyl cyclase. It is also used as a dye in chromoendoscopy.
T7650 Resazurin sodium salt Resazurin sodium salt is a blue non-fluorescent dye,is widely used as a metabolic indicator for living cells
TD0097 BAPTA, tetrapotassium salt BAPTA, tetrapotassium salt is a Ca2+ chelator.
T0017 Phenolphthalein Phenolphthalein is an acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as...
TD0073 7-Hydroxycoumarin-3-carboxylic acid 7-Hydroxycoumarin-3-carboxylic acid is a blue fluorophores for labeling proteins and nucleic acids mostly through the in situ formation of its succinimidyl este...
TD0057 5-TRITC 5-TRITC can bind to various antibody proteins, and the antibody does not lose its specificity of binding to certain antigens, and has a strong yellow-green fluo...
TD0058 6-TRITC 6-TRITC can bind to various antibody proteins, and the antibody does not lose its specificity of binding to certain antigens, and has a strong yellow-green fluo...
T5446 CIBACRON BLUE 3G-A NA
T0289 Aminacrine 9-Aminoacridine is a highly fluorescent anti-infective dye used clinically as a topical antiseptic and experimentally as a mutagen, due to its interaction with ...
TD0093 Cy7 Cy7 is a fluorescence labeling agent (Ex=750 nm, Em=773 nm). Cyanine dyes are used to label proteins, antibodies, peptides, and oligonucleotides
TD0100 5(6)-TRITC [Tetramethylrhodamine-5-(and-6)-isothiocyanate] *Mixed isomers* 5(6)-TRITC [Tetramethylrhodamine-5-(and-6) -Isothiocyanate] *Mixed isomers* is used to label antibodies with strong fluorescent dyes
TD0002 CelRed nucleic acid gel stain *10,000× concentrate in water* 1) Non-toxicity: The unique oiliness and high molecular weight characteristics of CelRed prevent it from penetrating cell membranes into cells, and Ames test re...
TD0002L CelRed nucleic acid gel stain *10,000× concentrate in DMSO* 1) Non-toxicity: The unique oiliness and high molecular weight characteristics of CelRed prevent it from penetrating cell membranes into cells. Ames test result...
TD0003 CelGreen nucleic acid gel stain *10,000× concentrate in water* CelGreen is a fluorescent dye with a unique involvement that binds to all dsDNA double helix sulcus regions.In the free state, the side strand and CelGreen emit...
TD0003L CelGreen nucleic acid gel stain *10,000× concentrate in DMSO* CelGreen is a fluorescent dye with a unique involvement that binds to all dsDNA double helix sulcus regions.In the free state, the side strand and CelGreen emit...
TD0004 Celfinder nucleic acid gel stain *10,000× concentrate in DMSO* Celfinder is a new kind of nucleic acid dye, which has the advantages of safety and sensitivity, and can be used as a dye for various kinds of nucleic acid elec...
TD0006 EB Eraser The strong EB detoxification agent is specially designed to remove the contaminated product of Ethidium bromide (EB).It can effectively destroy the structure of...
TD0007 Sulfo-Cy3 ethylenediamine Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy3 that was originally developed by GE Healthcare.
TD0008 Sulfo-Cy3 cadaverine Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy4 that was originally developed by GE Healthcare.
TD0011 Sulfo-Cy5 ethylenediamine Sulfo-Cyanine5 is an analog of Cy5, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
TD0012 Sulfo-Cy5 cadaverine Sulfo-Cyanine5 is an analog of Cy6, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
TD0015 Sulfo-Cy5.5 ethylenediamine Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it h...
TD0016 Sulfo-Cy5.5 cadaverine Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it h...
TD0017 Sulfo-Cy7 ethylenediamine Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 20%, and higher photostability. This fluorescent dye is especially useful...
TD0018 Sulfo-Cy7 cadaverine Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 21%, and higher photostability. This fluorescent dye is especially useful...
TD0020 Sulfo-Cy7 diacid, SE Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 23%, and higher photostability. This fluorescent dye is especially useful...
TD0021 Super Fluor 488 Super Fluor 488 dye is a bright, green-fluorescent dye with excitation ideally suited to the 488 nm laser line. For stable signal generation in imaging and flow...
TD0022 Super Fluor 488, SE This Super Fluor 488, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
TD0023 Super Fluor 555 Probes with high fluorescence quantum yield and high photostability allow detection of low-abundance biological structures with great sensitivity. Super Fluor 5...
TD0024 Super Fluor 555, SE This Super Fluor 555, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
TD0025 Super Fluor 647 Super Fluor 647 dye is a bright, far-red–fluorescent dye with excitation ideally suited for the 594 nm or 633 nm laser lines. For stable signal generation in ...
TD0026 Super Fluor 647, SE This Super Fluor 647, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
TD0027 Super Fluor 680 Super Fluor 680 dye is a bright, near-IR fluorescent dye with excitation ideally suited for the 633 nm laser line. For stable signal generation in imaging and f...
TD0028 Super Fluor 680, SE This Super Fluor 680, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
TD0029 Super Fluor 750 Super Fluor 750 dye is a bright, near-IR–fluorescent dye with excitation ideally suited for the 633 nm laser line or dye-pumped laser excitation. Super Fluor ...
EDANS sodium salt [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid, sodium salt]
TD0082CAS 100900-07-0
A fluorescent reagent with a terminal amine for derivatizaton. 1,5-EDANS has similar spectral properties to the naphthalenesulfonic acids.
TMB-PS
T7109CAS 102062-36-2
TMB-PS is a chromogenic reagent for the detection of hydrogen peroxide e.g. in the enzymatic analysis of body fluids.
D-Luciferin, sodium salt
TD0095CAS 103404-75-7
D-Luciferin sodium salt is the substrate of luciferases that catalyze the production of light in bioluminescent insects.
Cy3 diacid
TD0031CAS 1034871-56-1
Cy3 is often used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely used in polypeptides, proteins, nucl...
Dihydroethidium
T2021CAS 104821-25-2
Dihydroethidium is a superoxide indicator.
AMCA acid [3-(7-amino-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid]
TD0071CAS 106562-32-7
AMCA is a useful agent for labeling proteins. Demonstrates a characteristic absorption peak at 345 nm with a fluorescence emission at 440-460 nm (blue region); ...
7-Hydroxy-4-methylcoumarin-3-acetic acid, succinimidyl ester
TD0076CAS 113721-87-2
The amine-reactive AMCA, SE (7-amino-4-methylcoumarin-3-acetic acid, succinimidyl ester) and its conjugates yield blue-fluorescence (approximate excitation/emis...
5(6)-ROX, SE [5-(and-6)-Carboxy-X-rhodamine, succinimidyl ester] *Mixed isomers*
TD0068CAS 114616-32-9
5(6)-ROX, SE is an amine-reactive fluorescent probe that is widely used for oligonucleotide labeling and automated DNA sequencing applications.
D-Luciferin Potassium Salt
T4139CAS 115144-35-9
D-Luciferin is a popular bioluminescent substrate of luciferase in the presence of ATP.
3-Cyano-7-ethoxycoumarin
T7696CAS 117620-77-6
3-Cyano-7-ethoxycoumarin is cytochrome P450 (CYP) isoforms CYP1A1 and CYP1A2 .
TRx0237 mesylate
T7003CAS 1236208-20-0
TRx 0237 (LMTX) mesylate is a second-generation tau protein aggregation inhibitor for the treatment of Alzheimer's disease (AD) and frontotemporal dementia.
Adipic acid
T2228CAS 124-04-9
Adipic acid is a precursor for the production of nylon.
5-(and-6)-Carboxy SNARF-1
TD0096CAS 126208-12-6
5-(6)-Carboxy RhodFluor is a cell-impermeant pH indicator.
5-(and-6)-Carboxy SNARF-1, Acetoxymethyl Ester, Acetate
TD0048CAS 126208-13-7
The cell-permeant pH indicator, carboxy SNARF-1, acetoxymethyl ester, acetate (CAS #126208-13-7) has a pKa of ~7.5 after de-esterification, thus is useful for m...
BAPTA, tetrasodium salt
TD0098CAS 126824-24-6
BAPTA, tetrasodium salt is a Ca2+ chelator.
Sulfo-Cy7 diacid
TD0019CAS 1268616-88-1
Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 22%, and higher photostability. This fluorescent dye is especially useful...
Merbromin
T0265CAS 129-16-8
Merbromin is an organomercuric disodium salt compound and a fluorescein, used as a topical antiseptic for minor cuts and scrapes.
Sulfo-Cy3 diacid, SE
TD0010CAS 1311966-47-8
Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy6 that was originally developed by GE Healthcare.
7-Hydroxycoumarin-3-carboxylic acid, succinimidyl ester
TD0074CAS 134471-24-2
7-Hydroxycoumarin-3-carboxylic acid, SE is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. This coumarin is also increasingly used...
Cy3.5 diacid
TD0033CAS 1350556-83-0
Cy3.5 dyes and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.They are widely use...
2-Naphthol
T0671CAS 135-19-3
2-Naphthol is an isomer of 1-naphthol, differing by the location of the hydroxyl group on the naphthalene ring.
L-Ascorbyl 6-palmitate
T0752CAS 137-66-6
Ascorbyl palmitate, an ester formed from ascorbic acid and palmitic acid, produces a fat-soluble form of vitamin C.
Zinc phthalocyanine
T7105CAS 14320-04-8
Zinc phthalocyanine is widely used in industry (catalysts, photoconductors) and biomedicine (photodynamic therapy, PDT).Zinc phthalocyanine can be used for phot...
Cy5, SE
TD0090CAS 146368-14-1
Cy5-SE is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Excitation (nm):649, Emission (nm): 670.
Sulfo-Cy5 diacid, SE
TD0014CAS 146368-15-2
Sulfo-Cyanine5 is an analog of Cy8, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
Cy3, SE
TD0088CAS 146368-16-3
CY3-SE is ideal for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. Excitation (nm):555, Emission (nm): 570. CY3-SE is a reactive dye for ...
Sulfo-Cy3 diacid
TD0009CAS 146397-17-3
Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy5 that was originally developed by GE Healthcare.
MKT-077
T5152CAS 147366-41-4
MKT-077 is a cationic rhodacyanine dye that demonstrates antiproliferative activity against cancer cell lines (EC50s: 1.4-2.2 μM in vitro) through its ability ...
7-Methoxycoumarin-3-carboxylic acid, succinimidyl ester
TD0078CAS 150321-92-9
7-Methoxycoumarin-3-carboxylic acid may be used as a reference compound in the purification, separation and analysis of coumarin compounds.
5(6)-TAMRA [5-(and-6)-Carboxytetramethylrhodamine] *Mixed isomers*
TD0066CAS 150347-56-1
5(6)-TAMRA contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. This bright, orange-fluo...
CFSE
T6802CAS 150347-59-4
Carboxyfluorescein succinimidyl ester (CFSE) is a fluorescent cell staining dye. CFSE is cell permeable and covalently couples, via its succinimidyl group, to i...
MQAE
T3592CAS 162558-52-3
MQAE, a fluorescent chloride ion indicator, is more sensitive and selective than 36Cl and microelectrode-based methods for chloride measurement in cells. MQAE i...
SYBR(R) GREEN I NUCLEIC ACID GEL STAIN *10,000× concentrate in DMSO
TD0001CAS 163795-75-3
SYBR Green I is an asymmetrical cyanine dye, which is used to detect nucleic acids. It consists of a N-alkylated benzothiazolium or benzoxazolium ring system, t...
SUPER Green II RNA gel stain *10,000× concentrate in DMSO* (Electrophoresis Grade)
TD0005CAS 172827-25-7
1) Non-toxicity: belong to flower-stem dye, easy to biodegrade, no carcinogenic toxicity. 2) High sensitivity: at least 20pg ssDNA or RNA can be detected, which...
WST-8
T4018CAS 193149-74-5
WST-8 is a water-soluble tetrazolium dye, the sensitivity of the WST-8-based assay is higher than the conventional MTS-based assay.
7-Methoxycoumarin-3-carboxylic acid
TD0077CAS 20300-59-8
7-Methoxycoumarin-3-carboxylic acid is used for HPLC derivatization. It is also used to develop FRET probes for analyzing protease activities.
Clofazimine
T0377CAS 2030-63-9
Clofazimine is a phenazine dye with anti-mycobacterial and anti-inflammatory activities. Clofazimine has a slow bactericidal effect on Mycobacterium leprae and ...
Tamerit
T5837CAS 20666-12-0
Tamerit as an efficient inhibitor of oxidative burst in monocytes.
5-ROX, SE
TD0069CAS 209734-74-7
The isomeric 5-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing application...
Sulfo-Cy5.5
TD0087CAS 210892-23-2
Cy5.5 used to label biological molecules, such as peptides, proteins, and oligonucleotides. Cy5.5 is a near-infrared fluorescent dye (Ex=673 nm, Em=707 nm)
AMCA-X, SE [3-(7-amino-4-methyl-2-oxo-2H-chromen-3-yl)propanoic acid, succinimidyl ester]
TD0072CAS 216309-02-3
AMCA-X, N-succinimidyl ester is an amine-reactive, UV-excitable, blue fluroscent dye.
6-ROX, SE
TD0070CAS 216699-36-4
The isomeric 6-ROX, SE is an amine-reactive form of carboxy-X-rhodamine and is widely used for oligonucleotide labeling and automated DNA sequencing application...
Fluorescein
T1392CAS 2321-07-5
Fluorescein is a phthalic indicator dye, use as a synthetic fluorescent tracer.
Hoechst 33258
T4057CAS 23491-45-4
Hoechst 33258 is a benzimidazole anti-filarial agent. it is fluorescent when it binds to certain nucleotides in DNA, thus providing a tool for the study of DNA ...
Hoechst 33342
T5840CAS 23491-52-3
Hoechst 33342, is a Benzimidazole fluorescent dye and a Cell permeable fluorescent DNA stain; binds minor groove of AT-rich regions. HOE 33342 trihydrochlorde i...
Fast Green FCF
T7772CAS 2353-45-9
Fast Green FCF, a safe biocompatible color additive, has been suggested to mitigate chronic pain.
Sulfo-Cy5 diacid
TD0013CAS 252255-40-6
Sulfo-Cyanine5 is an analog of Cy7, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
5(6)-CR110, SE [5-(and 6)-Carboxyrhodamine 110, succinimidyl ester] *Mixed isomers*
TD0063CAS 254732-34-8
Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption m...
Propidium Iodide
T2130CAS 25535-16-4
Quaternary ammonium analog of ethidium; an intercalating dye with a specific affinity to certain forms of DNA and, used as diiodide, to separate them in density...
D-Luciferin
T3313CAS 2591-17-5
D-Luciferin is a popular bioluminescent substrate of luciferase in the presence of ATP, used in luciferase-based bioluminescence imaging and cell-based high-thr...
DAPI dihydrochloride
TD0101CAS 28718-90-3
DAPI dihydrochloride is a fluorescent stain by binding in the minor grove of A-T rich sequences of DNA.
Evans blue
T0313CAS 314-13-6
Evans blue is an azo dye, inhibits L-glutamate uptake via the membrane-bound excitatory amino acid transporter (EAAT).
JC-1
T15609CAS 3520-43-2
JC-1 is a fluorescent lipophilic carbocyanine dye,and used to measure mitochondrial membrane potential.
RBITC [Rhodamine B 5-isothiocyanate]
TD0059CAS 36877-69-7
Rhodamine B isothiocyanate is a mixture of isomers for fluorescence applications including fluorescent marking of proteins. It is derivatite of phenolphtalein.
Brilliant Blue FCF
T7771CAS 3844-45-9
Brilliant blue FCF is a nontoxic dye for saphenous vein graft marking that abrogates response to injury.
Cy5.5, SE
TD0092CAS 442912-55-2
Cy5.5-SE is a cyanine dye, Cy5.5-SE used to label amino-groups in peptides, proteins, and oligonucleotides.
Cy7, SE
TD0094CAS 477908-53-5
CY7-SE is a fluorescence labeling agent (Ex=700-770 nm,Em=790 nm). Cyanine dyes are used to label proteins, antibodies, peptides, and oligonucleotides
Indigo
T2847CAS 482-89-3
Indigo is extracted from Indigo blue.
EDANS acid [5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid]
TD0081CAS 50402-56-7
EDANS (5-((2-Aminoethyl)amino)naphthalene-1-sulfonic acid) is one of the most popular donors for developing FRET-based nucleic acid probes and protease substrat...
orcinol
T3748CAS 504-15-4
Orcinol glucoside is anxiolytic agent without sedative effect.
Hematoxylin
T1686CAS 517-28-2
Hematoxylin is a dye obtained from the heartwood of logwood (Haematoxylon campechianum Linn., Leguminosae) used as a stain in microscopy and in the manufacture ...
7-Amino-4-(trifluoromethyl)coumarin
TJS0341CAS 53518-15-3
7-Amino-4-(trifluoromethyl)coumarin is a 5-Hydroxytryptamine Receptor Subtype 1E (HTR1E) antagonist. 7-Amino-4-(trifluoromethyl)coumarin is a Galanin Receptor 2...
Crystal Violet
T1343LCAS 548-62-9
Crystal violet is a triarylmethane dye that is a mixture of violet rosanilinis, with antibacterial, antifungal, and anthelmintic properties.
7-Hydroxy-4-methylcoumarin-3-acetic acid
TD0075CAS 5852-10-8
7-Hydroxy-4-methylcoumarin-3-acetic acid is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. This coumarin is increasingly used ...
Leucocrystal Violet
T1343CAS 603-48-5
Leucocrystal violet is a triphenylmethane dye.
Methylene Blue
T6888CAS 61-73-4
Methylene Blue(IC50 of 1.9μM) inhibits tau filament formation. And it inhibits soluble guanylyl cyclase. It is also used as a dye in chromoendoscopy.
Resazurin sodium salt
T7650CAS 62758-13-8
Resazurin sodium salt is a blue non-fluorescent dye,is widely used as a metabolic indicator for living cells
BAPTA, tetrapotassium salt
TD0097CAS 73630-08-7
BAPTA, tetrapotassium salt is a Ca2+ chelator.
Phenolphthalein
T0017CAS 77-09-8
Phenolphthalein is an acid-base indicator which is colorless in acid solution, but turns pink to red as the solution becomes alkaline. It is used medicinally as...
7-Hydroxycoumarin-3-carboxylic acid
TD0073CAS 779-27-1
7-Hydroxycoumarin-3-carboxylic acid is a blue fluorophores for labeling proteins and nucleic acids mostly through the in situ formation of its succinimidyl este...
5-TRITC
TD0057CAS 80724-19-2
5-TRITC can bind to various antibody proteins, and the antibody does not lose its specificity of binding to certain antigens, and has a strong yellow-green fluo...
6-TRITC
TD0058CAS 80724-20-5
6-TRITC can bind to various antibody proteins, and the antibody does not lose its specificity of binding to certain antigens, and has a strong yellow-green fluo...
CIBACRON BLUE 3G-A
T5446CAS 84166-13-2
NA
Aminacrine
T0289CAS 90-45-9
9-Aminoacridine is a highly fluorescent anti-infective dye used clinically as a topical antiseptic and experimentally as a mutagen, due to its interaction with ...
Cy7
TD0093CAS 943298-08-6
Cy7 is a fluorescence labeling agent (Ex=750 nm, Em=773 nm). Cyanine dyes are used to label proteins, antibodies, peptides, and oligonucleotides
5(6)-TRITC [Tetramethylrhodamine-5-(and-6)-isothiocyanate] *Mixed isomers*
TD0100CAS 95197-95-8
5(6)-TRITC [Tetramethylrhodamine-5-(and-6) -Isothiocyanate] *Mixed isomers* is used to label antibodies with strong fluorescent dyes
CelRed nucleic acid gel stain *10,000× concentrate in water*
TD0002CAS
1) Non-toxicity: The unique oiliness and high molecular weight characteristics of CelRed prevent it from penetrating cell membranes into cells, and Ames test re...
CelRed nucleic acid gel stain *10,000× concentrate in DMSO*
TD0002LCAS
1) Non-toxicity: The unique oiliness and high molecular weight characteristics of CelRed prevent it from penetrating cell membranes into cells. Ames test result...
CelGreen nucleic acid gel stain *10,000× concentrate in water*
TD0003CAS
CelGreen is a fluorescent dye with a unique involvement that binds to all dsDNA double helix sulcus regions.In the free state, the side strand and CelGreen emit...
CelGreen nucleic acid gel stain *10,000× concentrate in DMSO*
TD0003LCAS
CelGreen is a fluorescent dye with a unique involvement that binds to all dsDNA double helix sulcus regions.In the free state, the side strand and CelGreen emit...
Celfinder nucleic acid gel stain *10,000× concentrate in DMSO*
TD0004CAS
Celfinder is a new kind of nucleic acid dye, which has the advantages of safety and sensitivity, and can be used as a dye for various kinds of nucleic acid elec...
EB Eraser
TD0006CAS
The strong EB detoxification agent is specially designed to remove the contaminated product of Ethidium bromide (EB).It can effectively destroy the structure of...
Sulfo-Cy3 ethylenediamine
TD0007CAS
Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy3 that was originally developed by GE Healthcare.
Sulfo-Cy3 cadaverine
TD0008CAS
Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy4 that was originally developed by GE Healthcare.
Sulfo-Cy5 ethylenediamine
TD0011CAS
Sulfo-Cyanine5 is an analog of Cy5, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
Sulfo-Cy5 cadaverine
TD0012CAS
Sulfo-Cyanine5 is an analog of Cy6, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation suc...
Sulfo-Cy5.5 ethylenediamine
TD0015CAS
Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it h...
Sulfo-Cy5.5 cadaverine
TD0016CAS
Sulfo-Cyanine5.5 is a water soluble cyanine dye for far red / NIR applications such as in vivo imaging. The dye possesses four sulfonate groups that render it h...
Sulfo-Cy7 ethylenediamine
TD0017CAS
Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 20%, and higher photostability. This fluorescent dye is especially useful...
Sulfo-Cy7 cadaverine
TD0018CAS
Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 21%, and higher photostability. This fluorescent dye is especially useful...
Sulfo-Cy7 diacid, SE
TD0020CAS
Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 23%, and higher photostability. This fluorescent dye is especially useful...
Super Fluor 488
TD0021CAS
Super Fluor 488 dye is a bright, green-fluorescent dye with excitation ideally suited to the 488 nm laser line. For stable signal generation in imaging and flow...
Super Fluor 488, SE
TD0022CAS
This Super Fluor 488, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
Super Fluor 555
TD0023CAS
Probes with high fluorescence quantum yield and high photostability allow detection of low-abundance biological structures with great sensitivity. Super Fluor 5...
Super Fluor 555, SE
TD0024CAS
This Super Fluor 555, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
Super Fluor 647
TD0025CAS
Super Fluor 647 dye is a bright, far-red–fluorescent dye with excitation ideally suited for the 594 nm or 633 nm laser lines. For stable signal generation in ...
Super Fluor 647, SE
TD0026CAS
This Super Fluor 647, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
Super Fluor 680
TD0027CAS
Super Fluor 680 dye is a bright, near-IR fluorescent dye with excitation ideally suited for the 633 nm laser line. For stable signal generation in imaging and f...
Super Fluor 680, SE
TD0028CAS
This Super Fluor 680, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labe...
Super Fluor 750
TD0029CAS
Super Fluor 750 dye is a bright, near-IR–fluorescent dye with excitation ideally suited for the 633 nm laser line or dye-pumped laser excitation. Super Fluor ...
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