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 »
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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.

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FAM-xtra(TM) Phosphoramidite
FAM-xtra(TM) Phosphoramidite

Item number: ABD-6038

Molecular weight: 879.94. There are several ways of labeling an oligonucleotide with fluorescein. 6-FAM phosphoramidite might be the most popular fluorescent building block that is widely used to efficiently label an oligonucleotide at the 5'-end with the fluorescein fluorophore. Standard cleavage and deprotection...
Application: Essentially pH-independent, photostable oligonucleotide / qPCR probe labeling
MW: 879.94 D
200.00€ *
Review
FAM-xtra(TM) Phosphoramidite
FAM-xtra(TM) Phosphoramidite

Item number: ABD-6039

Molecular weight: 879.94. There are several ways of labeling an oligonucleotide with fluorescein. 6-FAM phosphoramidite might be the most popular fluorescent building block that is widely used to efficiently label an oligonucleotide at the 5'-end with the fluorescein fluorophore. Standard cleavage and deprotection...
Application: Essentially pH-independent, photostable oligonucleotide / qPCR probe labeling
MW: 879.94 D
1,961.00€ *
Review
1X4 Color(TM) V405 Dye Set
1X4 Color(TM) V405 Dye Set

Item number: ABD-8000

Molecular weight: 879.94. 1X4 Color(TM) V405 Dye Set provides a set of highly fluorescent dyes for multicolor applications. All the 4 dyes of this set are well excited with the Violet laser (405 nm) with 4 distinct emissions around 450, 500, 550 and 610 nm respectively. This unique dye set enables the development of...
Application: Conjugation, Single laser multicolor detection
1,325.00€ *
Review
1X4 Color(TM) B488 Dye Set
1X4 Color(TM) B488 Dye Set

Item number: ABD-8005

Molecular weight: 879.94. 1X4 Color(TM) B488 Dye Set provides a set of highly fluorescent dyes for multicolor applications. All the 4 dyes of this set are well excited with the Argon laser (488 nm) with 4 distinct emissions around 520, 560, 590 and 630 nm respectively. This unique dye set enables the development of...
Application: Conjugation, Single laser multicolor detection
1,325.00€ *
Review
Rhodamine aldehyde 5-TAMRA aldehyde
Rhodamine aldehyde 5-TAMRA aldehyde

Item number: ABD-9005

Molecular weight: 536.03. Excitation (nm): 552. Emission (nm): 578. Extinction coefficient (cm-1 M-1): 90000. Correction factor (260 nm): 0.32. Rhodamine aldehyde is a reactive fluorescent dye that can react with an amine, hydrazine or hydroxylamine. Aldehyde group is reactive toward amines, hydrazide or...
Application: Conjugation, Amines, hydrazide, hydroxylamine reactive fluorescent dye
MW: 536.03 D
416.00€ *
Review
Cy3 aldehyde
Cy3 aldehyde

Item number: ABD-9010

Molecular weight: 813.90. Excitation (nm): 555. Emission (nm): 569. Extinction coefficient (cm-1 M-1): 150000. Quantum yield: 0.04. Correction factor (280 nm): 0.073. Cy3 aldehyde is a reactive fluorescent dye that can react with an amine, hydrazine or hydroxylamine. Aldehyde group is reactive toward amines,...
Application: Conjugation
MW: 813.9 D
416.00€ *
Review
Cy5 aldehyde
Cy5 aldehyde

Item number: ABD-9011

Molecular weight: 945.04. Excitation (nm): 651. Emission (nm): 670. Extinction coefficient (cm-1 M-1): 250000. Quantum yield: 0.27. Correction factor (280 nm): 0.03. Cy5 aldehyde is a reactive red fluorescent dye that can react with an amine, hydrazine or hydroxylamine. Aldehyde group is reactive toward amines,...
Application: Conjugation
MW: 945.04 D
416.00€ *
Review
PE-iFluor(TM) 660 Tandem
PE-iFluor(TM) 660 Tandem

Item number: ABD-2602

Tandem dyes are a unique class of fluorescent molecules that consist of two different covalently linked fluorophores, a donor (e.g. PE or APC) and a longer-wavelength emitting fluorescence acceptor (e.g. Texas Red, Cy5, Cy7, iFluor(TM) 594 or iFluor(TM) 750). PE-iFluor(TM) 660 is a new unique tandem color for...
Application: FRET
291.00€ *
Review
PE-iFluor(TM) 700 Tandem
PE-iFluor(TM) 700 Tandem

Item number: ABD-2614

Excitation (nm): 566. Emission (nm): 708. Absorbance (nm): 566. PE-iFluor(TM) 700 Tandem is a new color used in flow cytometry. Its primary absorption peak is at 565 nm with emission peak at ~720 nm. It has been validated with a spectral flow cytometer. PE-iFluor(TM) 700 Tandem gives a significantly improved...
Application: FC
291.00€ *
Review
PE-iFluor(TM) 710 Tandem
PE-iFluor(TM) 710 Tandem

Item number: ABD-2615

PE-iFluor(TM) 710 Tandem is a new color used in flow cytometry. Its primary absorption peak is at 565 nm with emission peak at ~740 nm. It has been validated with a spectral flow cytometer. PE-iFluor(TM) 710 Tandem gives a significantly improved staining index than the corresponding PE-Alexa Fluor(TM) 700 Tandem. It...
Application: FC
291.00€ *
Review
APC-iFluor(TM) 700 Tandem
APC-iFluor(TM) 700 Tandem

Item number: ABD-2623

Excitation (nm): 651. Emission (nm): 710. Extinction coefficient (cm-1 M-1): 700000. Allophycocyanin (APC) is a phycobiliprotein isolated from Spirulina sp., a blue-green alga. Like other phycobiliproteins, APC is fluorescent, with an extremely high absorptivity and a high quantum efficiency. It is a protein which...
Application: FC
291.00€ *
Review
APC-XFD 700 Tandem
APC-XFD 700 Tandem

Item number: ABD-2624

Allophycocyanin (APC) is a phycobiliprotein with an extremely high absorptivity and a high quantum efficiency. It is a protein which can be easily linked to antibodies and other proteins by conventional protein cross-linking techniques without altering its spectral characteristics. Its strong absorption at 633 nm...
Application: FC
291.00€ *
Review
253 from 269 pages