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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PE-iFluor(TM) 740 Tandem
PE-iFluor(TM) 740 Tandem

Item number: ABD-2606

PE-iFluor(TM) 740 Tandem is a new color used in flow cytometry. Its primary absorption peak is at 565 nm with emission peak at ~767nm. It has been validated with a spectral flow cytometer. PE-iFluor(TM) 740 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) 740 Tandem
APC-iFluor(TM) 740 Tandem

Item number: ABD-2635

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). APC-iFluor(TM) 740 is a new unique tandem color for...
Application: FC
291.00€ *
Review
mFluor(TM) Blue 660 tyramide
mFluor(TM) Blue 660 tyramide

Item number: ABD-11051

Absorbance (nm): 481 Correction Factor (260 nm): 0.338 Correction Factor (280 nm): 0.32 Extinction coefficient (cm^-1 M^-1): 26000 (PBS) Excitation (nm): 481 Emission (nm): 663. mFluor(TM) Blue 660 tyramide is a fluorescent labeling reagent used in immunofluorescence staining and in situ hybridization. Tyramide is a...
Application: Histochemical fluorescence imaging
MW: 770 D
271.00€ *
Review
iFluor(R) 605 maleimide
iFluor(R) 605 maleimide

Item number: ABD-1421

iFluor(R) 605 maleimide selectively reacts with thiol group of a biomolecule. It is widely used to label reduced antibodies and other thiol-containing biomolecules such as peptides and thiol-modified oligos. iFluor(R)605 is a fluorophore from the iFluor family, which is known for its bright red fluorescence and...
Application: Thiol conjugation
MW: 928.09 D
291.00€ *
Review
iFluor(R) 510 maleimide
iFluor(R) 510 maleimide

Item number: ABD-1425

iFluor(R) 510 maleimide selectively reacts with thiol group of a biomolecule. It is widely used to label the reduced antibodies. iFluor(R)510 is a new fluorescent dye belonging to the iFluor(R) family of dyes. These dyes are known for their bright fluorescence, photostability, and compatibility with various imaging...
Application: Thiol conjugation
MW: 875.77 D
291.00€ *
Review
iFluor(R) 540 succinimidyl ester
iFluor(R) 540 succinimidyl ester

Item number: ABD-1426

iFluor(R) 540 succinimidyl ester is the most convenient reactive form of iFluor 540 dyes that can be readily used for labeling proteins such as antibodies. iFluor(R)540 is a fluorophore from the iFluor family, which is known for its bright red fluorescence and compatibility with various fluorescence techniques and...
Application: Antibody / protein conjugation
MW: 853.96 D
291.00€ *
Review
iFluor(R) 540 maleimide
iFluor(R) 540 maleimide

Item number: ABD-1427

iFluor(R) 540 maleimide selectively reacts with thiol group of a biomolecule. It is widely used to label the reduced antibodies and other thiol-containing biomolecules such as peptides and thiol-modified oligos. iFluor(R)540 is a fluorophore from the iFluor family, which is known for its bright red fluorescence and...
Application: Thiol conjugation
MW: 777.82 D
291.00€ *
Review
Protonex(TM) Red 670 AM *Cell-Permeable*
Protonex(TM) Red 670 AM *Cell-Permeable*

Item number: ABD-21182

Protonex(TM) Red 670 AM is the cell-permeable version of Protonex(TM) Red 670. Protonex(TM) Red 670 dye works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 670 is minimally fluorescent at a basic pH and maximally fluorescent at an acidic pH. When Protonex(TM) Red 670...
Application: Live cell acidic intracellular target monitoring
MW: 772.85 D
385.00€ *
Review
Protonex(TM) Red 670, NHS ester
Protonex(TM) Red 670, NHS ester

Item number: ABD-21183

Protonex(TM) Red 670 NHS ester is an excellent building block for developing a target-specific conjugate that can be used for monitoring a pH-sensitive biological event. Protonex(TM) Red 670 dye works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 670 is minimally...
Application: Building block, pH-sensitive biological event monitoring
MW: 827.02 D
385.00€ *
Review
Protonex(TM) Red 780 acid
Protonex(TM) Red 780 acid

Item number: ABD-21185

Protonex(TM) Red 780 works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 780 is minimally fluorescent at a basic pH and maximally fluorescent at an acidic pH. When Protonex(TM) Red 780 is bound to a receptor or an antibody on the cell surface, it is essentially...
Application: Live cell receptor/antibody trafficking monitoring
MW: 655.84 D
255.00€ *
Review
Protonex(TM) Red 780 AM *Cell-Permeable*
Protonex(TM) Red 780 AM *Cell-Permeable*

Item number: ABD-21186

Protonex(TM) Red 780 AM is the cell-permeable version of Protonex(TM) Red 780. Protonex(TM) Red 780 dye works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 780 is minimally fluorescent at a basic pH and maximally fluorescent at an acidic pH. When Protonex(TM) Red 780...
Application: Live cell acidic intracellular target monitoring
MW: 798.89 D
385.00€ *
Review
Protonex(TM) Red 780, NHS ester
Protonex(TM) Red 780, NHS ester

Item number: ABD-21187

Protonex(TM) Red 780 NHS ester is an excellent building block for developing a target-specific conjugate that can be used for monitoring a pH-sensitive biological event. Protonex(TM) Red 780 dye works by changing its fluorescence intensity depending on the pH of the environment. Protonex(TM) Red 780 is minimally...
Application: Building block, pH-sensitive biological event monitoring
MW: 853.06 D
385.00€ *
Review
259 from 269 pages