Home Tools
Log in
Cart

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 CAS No. Purity Chemical Structure
TD0033 Cy3.5 diacid 1350556-83-0 98%
Cy3.5 diacid
Cy3.5 diacid and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.
TD0028 Super Fluor 680, SE TD0028 98%
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 label...
TP1409L CCP peptide acetate TP1409L 98%
CCP peptide acetate
CCP peptide acetate is a synthetic cyclic citrullinated peptide (CCP). CCP peptide acetate can be used as the substrate for detecting anti-CCP antibodies serolog...
TD0036 Cy3 cadaverine TD0036 98%
Cy3 cadaverine
Cy3 cadaverine is a reactive dye used to label carboxyl groups of biological molecules. This reagent can be used to label dissolved proteins, peptides and oligon...
TD0007 Sulfo-Cy3 ethylenediamine TD0007 98%
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.
TD0035 Cy3 ethylenediamine TD0035 98%
Cy3 ethylenediamine
Cy3, ethylenediamine is a reactive dye used to label carboxyl groups of biological molecules. This reagent can be used to label dissolved proteins, peptides and ...
TD0075 7-Hydroxy-4-methylcoumarin-3-acetic acid 5852-10-8 98%
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 t...
TD0034 Cy3.5 diacid , SE TD0034 98%
Cy3.5 diacid , SE
Cy3.5 diacid , SE and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.
TD0062 6-CR110 [6-Carboxyrhodamine 110] *Single isomer* TD0062 98%
6-CR110 [6-Carboxyrhodamine 110] *Single isomer*
6-CR110 [6-Carboxyrhodamine 110] *Single isomer* give more photostable and pH-independent bioconjugates that have the absorption maximum around the preferred 488...
T73589 DK7575 1083009-44-2 98%
DK7575
DK7575 is a fluorescent dye, a candidate for biological imaging applications, with an appreciable two-photon absorption cross section and strong red light emissi...
T73590 8-Phenyl-2,6-dibromo-1,3,5,7-tetramethyl BODIPY 910823-84-6 98%
8-Phenyl-2,6-dibromo-1,3,5,7-tetramethyl BODIPY
8-Phenyl-2,6-dibromo-1,3,5,7-tetramethyl BODIPY can be used in photodynamic therapy.
T36965 CAY10732 855751-82-5 98%
CAY10732
CAY10732 is a fluorophore for the detection of carbon monoxide for C O imaging in living cells.
T38120 4-MUNANA 76204-02-9 98%
4-MUNANA
4-MUNANA is a fluorescent substrate used in neuraminidase activity assays and is a neuraminidase substrate analogue.4-MUNANA is a fluorescent substrate used in n...
TD0016 Sulfo-Cy5.5 cadaverine TD0016 98%
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 hi...
TD0076 AMCA-H N-succinimidyl ester 113721-87-2 98%
AMCA-H N-succinimidyl ester
The amine-reactive AMCA, SE (7-amino-4-methylcoumarin-3-acetic acid, succinimidyl ester) and its conjugates yield blue-fluorescence (approximate excitation/emiss...
TD0001 SYBR GREEN 1 163795-75-3 98%
SYBR GREEN 1
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, th...
TD0053 Fluo-3, pentapotassium salt TD0053 98%
Fluo-3, pentapotassium salt
Fluo-3, pentapotassium salt is a visible light-excitable calcium indicators. Fluo-3 can be used to study changes in intracellular free calcium concentration.
TD0011 Sulfo-Cy5 ethylenediamine TD0011 98%
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 such...
TD0024 Super Fluor 555, SE TD0024 98%
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 label...
TD0004 Celfinder nucleic acid gel stain *10,000× concentrate in DMSO* TD0004 98%
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 elect...
Cy3.5 diacid
TD0033
Cy3.5 diacid and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.
Super Fluor 680, SE
TD0028
This Super Fluor 680, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular label...
CCP peptide acetate
TP1409L
CCP peptide acetate is a synthetic cyclic citrullinated peptide (CCP). CCP peptide acetate can be used as the substrate for detecting anti-CCP antibodies serolog...
Cy3 cadaverine
TD0036
Cy3 cadaverine is a reactive dye used to label carboxyl groups of biological molecules. This reagent can be used to label dissolved proteins, peptides and oligon...
Sulfo-Cy3 ethylenediamine
TD0007
Sulfo-Cyanine 3 is an alternative dye primarily used for labeling peptides and oligos in replacing Cy3 that was originally developed by GE Healthcare.
Cy3 ethylenediamine
TD0035
Cy3, ethylenediamine is a reactive dye used to label carboxyl groups of biological molecules. This reagent can be used to label dissolved proteins, peptides and ...
7-Hydroxy-4-methylcoumarin-3-acetic acid
TD0075
7-Hydroxy-4-methylcoumarin-3-acetic acid is a blue fluorophore that has pH-dependent and environment-sensitive fluorescence. This coumarin is increasingly used t...
Cy3.5 diacid , SE
TD0034
Cy3.5 diacid , SE and their derivatives are commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis.
6-CR110 [6-Carboxyrhodamine 110] *Single isomer*
TD0062
6-CR110 [6-Carboxyrhodamine 110] *Single isomer* give more photostable and pH-independent bioconjugates that have the absorption maximum around the preferred 488...
DK7575
T73589
DK7575 is a fluorescent dye, a candidate for biological imaging applications, with an appreciable two-photon absorption cross section and strong red light emissi...
8-Phenyl-2,6-dibromo-1,3,5,7-tetramethyl BODIPY
T73590
8-Phenyl-2,6-dibromo-1,3,5,7-tetramethyl BODIPY can be used in photodynamic therapy.
CAY10732
T36965
CAY10732 is a fluorophore for the detection of carbon monoxide for C O imaging in living cells.
4-MUNANA
T38120
4-MUNANA is a fluorescent substrate used in neuraminidase activity assays and is a neuraminidase substrate analogue.4-MUNANA is a fluorescent substrate used in n...
Sulfo-Cy5.5 cadaverine
TD0016
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 hi...
AMCA-H N-succinimidyl ester
TD0076
The amine-reactive AMCA, SE (7-amino-4-methylcoumarin-3-acetic acid, succinimidyl ester) and its conjugates yield blue-fluorescence (approximate excitation/emiss...
SYBR GREEN 1
TD0001
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, th...
Fluo-3, pentapotassium salt
TD0053
Fluo-3, pentapotassium salt is a visible light-excitable calcium indicators. Fluo-3 can be used to study changes in intracellular free calcium concentration.
Sulfo-Cy5 ethylenediamine
TD0011
Sulfo-Cyanine5 is an analog of Cy5, a very popular fluorophore, therefore this reagent is compatible to a wide range of standard fluorescent instrumentation such...
Super Fluor 555, SE
TD0024
This Super Fluor 555, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular label...
Celfinder nucleic acid gel stain *10,000× concentrate in DMSO*
TD0004
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 elect...
1 2 3 4 5 6 7 8 9 10
TargetMol