Protein labeling in Applications

Reagents & ready kits to label proteins or antibodies by different fluorophores. Ready kits contain the optimal amount of dye and include all necessary components and vials for antibody labeling.

AF 488 antibody labeling kit

Ready-to-use kit for labeling antibodies and other proteins with AF 488 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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Cat. # Quantity Price Lead time
1821-10rxn
10 rxn
$450.00 in stock

AF 594 antibody labeling kit

Ready-to-use kit for labeling antibodies and other proteins with AF 594 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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Cat. # Quantity Price Lead time
6821-10rxn
10 rxn
$450.00 in stock

sulfo-Cyanine3 antibody labeling kit

Ready to use kit for the labeling of antibodies (other proteins can be labeled as well) with sulfo-Cyanine3 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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Cat. # Quantity Price Lead time
1321-10rxn
10 rxn
$450.00 in stock

sulfo-Cyanine5 antibody labeling kit

A kit for the labeling of antibodies with sulfo-Cyanine5 dye, a fluorophore for Cy5 channel.
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Cat. # Quantity Price Lead time
3321-10rxn
10 rxn
$400.00 in stock

sulfo-Cyanine5.5 antibody labeling kit

A kit for the labeling of antibodies with sulfo-Cyanine5.5 dye, a fluorophore for Cy5.5 channel.
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Cat. # Quantity Price Lead time
7321-10rxn
10 rxn
$450.00 in stock

sulfo-Cyanine7 antibody labeling kit

A kit for the labeling of antibodies with sulfo-Cyanine7 dye, a fluorophore for Cy7 channel.
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Cat. # Quantity Price Lead time
5321-10rxn
10 rxn
$450.00 in stock

sulfo-Cyanine7.5 antibody labeling kit

A kit for the labeling of antibodies with sulfo-Cyanine7.5 dye, a fluorophore for Cy7.5 channel.
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Cat. # Quantity Price Lead time
6321-10rxn
10 rxn
$450.00 in stock

Ac4ManNAz (N-Azidoacetylmannosamine-tetraacylated)

Ac4ManNAz is an azide-functionalized monosaccharide for metabolic labeling and studying the cellular trafficking of labeled proteins and proteomic analysis.
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Cat. # Quantity Price Lead time
3159-5mg 5 mg $45.00 10 days
3159-25mg 25 mg $190.00 10 days
3159-100mg 100 mg $580.00 10 days

Alkyne NHS ester (hexynoic acid NHS ester)

Alkyne NHS ester for the labeling of biomolecules with alkyne group for copper-catalyzed click chemistry.
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Cat. # Quantity Price Lead time
41720 25 mg $95.00 in stock
51720 50 mg $180.00 in stock
61720 100 mg $290.00 in stock
91720 1 g please inquire in stock

Azidobutyric acid NHS ester

Activated NHS ester for azido-labeling of peptides and proteins.
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Cat. # Quantity Price Lead time
53720 50 mg $60.00 in stock
63720 100 mg $95.00 5 days
73720 1 g please inquire in stock
83720 5 g please inquire in stock

BDP 558/568 NHS ester

BDP 558/568 is a fluorophore for the yellow region of the spectrum. Like other BDP dyes, this fluorophore has high fluorescence quantum yield, brightness, and photostability.
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Cat. # Quantity Price Lead time
17420 1 mg $110.00 in stock
27420 5 mg $210.00 in stock
47420 25 mg $410.00 in stock
57420 50 mg $695.00 in stock
67420 100 mg $1190.00 in stock

BDP 581/591 NHS ester

NHS ester derivative of BDP 581/591 borondipyrromethene fluorophore for the labeling of proteins, peptides, and other biomolecules. The dye is useful for fluorescence polarization and two-photon experiments, and as a ROS probe.
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Cat. # Quantity Price Lead time
16420 1 mg $110.00 in stock
26420 5 mg $210.00 in stock
46420 25 mg $410.00 in stock
56420 50 mg $695.00 in stock
66420 100 mg $1190.00 in stock

BDP 630/650 X NHS ester

BDP 630/650 is a borondipyrromethene fluorophore tuned to Cyanine5 excitation and emission channels. The dye is bright and highly photostable. It is useful for fluorescence polarization assays This is an amine-reactive NHS ester derivative.
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Cat. # Quantity Price Lead time
15420 1 mg $110.00 in stock
25420 5 mg $210.00 in stock
45420 25 mg $410.00 in stock
55420 50 mg $695.00 in stock
65420 100 mg $1190.00 in stock

BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.
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Cat. # Quantity Price Lead time
11420 1 mg $110.00 in stock
21420 5 mg $210.00 in stock
41420 25 mg $410.00 in stock
51420 50 mg $695.00 in stock
61420 100 mg $1190.00 in stock

BDP R6G NHS ester

BDP R6G is a borondipyrromethene dye which has absorption and emission spectra similar to R6G.
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Cat. # Quantity Price Lead time
14420 1 mg $110.00 in stock
24420 5 mg $210.00 in stock
44420 25 mg $410.00 in stock
54420 50 mg $695.00 in stock
64420 100 mg $1190.00 in stock

BDP TMR NHS ester

Amine reactive NHS ester of BDP TMR, bright borondipyrromethene dye for TAMRA channel especially suitable for fluorescence polarization assays.
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Cat. # Quantity Price Lead time
12420 1 mg $110.00 in stock
22420 5 mg $210.00 in stock
42420 25 mg $410.00 in stock
52420 50 mg $695.00 in stock
62420 100 mg $1190.00 in stock

BDP TR NHS ester

BDP TR is a borondipyrromethene dye. A bright and photostable fluorophore with high quantum yield.
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Cat. # Quantity Price Lead time
NO items of this product available in stock but you can submit request for bulk.

Coumarin 343 X NHS ester

Coumarin 343 is a blue emitting dye that can serve as a FRET donor for fluorescein (FAM). This structure features a linker between Coumarin 343 fluorophore, and the functional group. It provides better solubility, and spatial separation between the dye, and the functional group.
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Cat. # Quantity Price Lead time
12620 1 mg $110.00 in stock
22620 5 mg $210.00 in stock
42620 25 mg $410.00 in stock
52620 50 mg $695.00 in stock
62620 100 mg $1190.00 in stock

Cyanine2 NHS ester minimal dye

Cyanine2 NHS ester minimal dye for protein labeling
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Cat. # Quantity Price Lead time
1A041 5 nmol $85.00 in stock
2A041 10 nmol $140.00 in stock
3A041 25 nmol $210.00 in stock

Cyanine3 NHS ester

Amine-reactive Cyanine3 dye NHS ester.
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Cat. # Quantity Price Lead time
11020 1 mg $110.00 in stock
21020 5 mg $210.00 in stock
41020 25 mg $410.00 in stock
51020 50 mg $695.00 in stock
61020 100 mg $1190.00 in stock

Cyanine3 NHS ester minimal dye

Cyanine3 minimal dye for protein labeling.
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Cat. # Quantity Price Lead time
1B041 5 nmol $85.00 in stock
2B041 10 nmol $140.00 in stock
3B041 25 nmol $210.00 in stock

Cyanine3.5 NHS ester

Cyanine3.5 dye NHS ester derivative.
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Cat. # Quantity Price Lead time
12020 1 mg $110.00 in stock
22020 5 mg $210.00 in stock
42020 25 mg $410.00 in stock
52020 50 mg $695.00 in stock
62020 100 mg $1190.00 in stock

Cyanine3B NHS ester

Cyanine3B NHS ester is a reactive dye with significantly increased fluorescence quantum yield and photostability for the specific labeling of amino-groups in biomolecules.
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Cat. # Quantity Price Lead time
19320 1 mg $140.00 in stock
29320 5 mg $340.00 in stock
49320 25 mg $990.00 in stock
59320 50 mg $1690.00 in stock
69320 100 mg $3100.00 5 days

Cyanine5 NHS ester

Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.
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Cat. # Quantity Price Lead time
13020 1 mg $110.00 in stock
23020 5 mg $210.00 in stock
43020 25 mg $410.00 in stock
53020 50 mg $695.00 in stock
63020 100 mg $1190.00 in stock

Cyanine5 NHS ester minimal dye

Cy5 NHS ester minimal dye for protein labeling.
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Cat. # Quantity Price Lead time
1C041 5 nmol $85.00 in stock
2C041 10 nmol $140.00 in stock
3C041 25 nmol $210.00 in stock