Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an... read more »
Close window
Dyes and Labeling Reagents

This category comprises chemicals for permanent and temporary labeling of organelles, proteins, and other molecules. For example, this includes the covalent linkage of a target protein, such as an antibody, with a fluorescent dye/fluorophore, allowing detection of the target protein in microscopic experiments. For the purpose of detection, proteins can also be coupled with reporter enzymes (e.g. HRP) or radioactive isotopes. To facilitate the purification of a target protein, biotinylation followed by streptavidine affinity binding has proven to be effective.

249 from 269 pages
No results were found for the filter!
5-dROX, succinimidyl ester
5-dROX, succinimidyl ester

Item number: ABD-312

5-dROX (5-Carboxy-4,7-dichloror-X-hodamine) is one of the four critical 4,7-dichloro-rhodamine dyes used as the BigDye terminators for DNA sequencing in combination with dR110, dR6G and dROX. ABI PRISM(R) BigDye(TM) Terminator Cycle Sequencing is the classic method for DNA sequencing. 5-dROX, succinimidyl ester is...
Application: Terminator cycle sequencing, Conjugation building block
MW: 700.57 D
2,715.00€ *
Review
iFluor(TM) 460 succinimidyl ester
iFluor(TM) 460 succinimidyl ester

Item number: ABD-1022

Molecular weight: 793.99. Excitation (nm): 468. Emission (nm): 493. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on proteins. Although the 460 nm blue diode laser is being installed in numerous new...
Application: Conjugation, Antibody labeling, Protein labeling
MW: 793.99 D
277.00€ *
Review
iFluor(TM) 460 maleimide
iFluor(TM) 460 maleimide

Item number: ABD-1058

Molecular weight: 831.88. Excitation (nm): 468. Emission (nm): 493. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on proteins. Although the 460 nm blue diode laser is being installed in numerous new...
Application: Conjugation, Antibody labeling, Protein labeling
MW: 831.88 D
277.00€ *
Review
mFluor(TM) Blue 630 SE
mFluor(TM) Blue 630 SE

Item number: ABD-1164

Molecular weight: 608.66. Excitation (nm): 470. Emission (nm): 634. Absorbance (nm): 472. mFluor(TM) Blue 630 dye can be well excited with blue laser at 488 nm. It has a huge Stokes shift with emission ~630 nm. mFluor(TM) Blue 630 dyes are water-soluble, and the protein conjugates prepared with mFluor(TM) Blue 630...
Application: Conjugation, Antibody labeling, Protein labeling, Spectral fluorescence FC
MW: 608.66 D
416.00€ *
Review
iFluor(TM) 350 succinimidyl ester
iFluor(TM) 350 succinimidyl ester

Item number: ABD-71020

Excitation (nm): 345, Emission (nm): 450, Extinction coefficient (cm-1 M-1): 20000, Quantum yield: 0.95, Correction factor (280 nm): 0.23. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on proteins. They can...
Keywords: SE
Application: Amine-reactive conjugation
MW: 749.85 D
From 108.00€ *
Review
iFluor(TM) 405 succinimidyl ester
iFluor(TM) 405 succinimidyl ester

Item number: ABD-71021

Molecular weight: 755.58 Excitation (nm): 403, Emission (nm): 427, Extinction coefficient (cm-1 M-1): 37000, Quantum yield: 0.91, Correction factor (280 nm): 0.77. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal...
Keywords: SE
Application: Amine-reactive conjugation
MW: 755.58 D
From 108.00€ *
Review
iFluor(TM) 460 succinimidyl ester
iFluor(TM) 460 succinimidyl ester

Item number: ABD-71022

Molecular weight: 793.99 Excitation (nm): 468, Emission (nm): 493. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on proteins. Although the 460 nm blue diode laser is being installed in numerous new...
Keywords: SE
Application: Amine-reactive conjugation
MW: 793.99 D
From 108.00€ *
Review
iFluor(TM) 514 succinimidyl ester
iFluor(TM) 514 succinimidyl ester

Item number: ABD-71024

Molecular weight: 1013.95 Excitation (nm): 528, Emission (nm): 555, Extinction coefficient (cm-1 M-1): 80000, Quantum yield: 0.83, Correction factor (280 nm): 0.11. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal...
Keywords: SE
Application: Amine-reactive conjugation
MW: 1013.95 D
From 108.00€ *
Review
iFluor(TM) 532 succinimidyl ester
iFluor(TM) 532 succinimidyl ester

Item number: ABD-71025

Molecular weight: 914.06 Excitation (nm): 537, Emission (nm): 560, Absorbance (nm): 536, Extinction coefficient (cm-1 M-1): 90000, Quantum yield: 0.68. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal quenching on...
Keywords: SE
Application: Amine-reactive conjugation
MW: 914.06 D
From 108.00€ *
Review
iFluor(TM) 450 succinimidyl ester
iFluor(TM) 450 succinimidyl ester

Item number: ABD-71026

Molecular weight: 603.69 Excitation (nm): 451, Emission (nm): 502, Extinction coefficient (cm-1 M-1): 40000, Quantum yield: 0.82, Correction factor (280 nm): 0.27. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal...
Keywords: SE
Application: Amine-reactive conjugation
MW: 603.69 D
From 108.00€ *
Review
iFluor(TM) 555 succinimidyl ester
iFluor(TM) 555 succinimidyl ester

Item number: ABD-71028

Molecular weight: 1125.26 Excitation (nm): 557, Emission (nm): 570, Extinction coefficient (cm-1 M-1): 100000, Quantum yield: 0.64, Correction factor (280 nm): 0.14. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. These dyes are bright, photostable and have minimal...
Keywords: SE
Application: Amine-reactive conjugation
MW: 1125.26 D
From 108.00€ *
Review
iFluor(TM) 594 succinimidyl ester
iFluor(TM) 594 succinimidyl ester

Item number: ABD-71029

Molecular weight: 1160.42 Excitation (nm): 588, Emission (nm): 604, Extinction coefficient (cm-1 M-1): 180000, Quantum yield: 0.53, Correction factor (280 nm): 0.04. AAT Bioquest's iFluor(TM) dyes are optimized for labeling proteins, in particular, antibodies. iFluor(TM) 594 dyes have fluorescence excitation and...
Keywords: SE
Application: Amine-reactive conjugation
MW: 1160.42 D
From 108.00€ *
Review
249 from 269 pages