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

AF 430 NHS ester

AF 430 is a hydrophilic coumarin dye with emission in the green-yellow range. The NHS ester is used for the labeling of amine groups.
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Cat. # Quantity Price Lead time
10820 1 mg $110.00 in stock
20820 5 mg $165.00 in stock
40820 25 mg $380.00 in stock
50820 50 mg $695.00 in stock
60820 100 mg $1190.00 in stock

AF 488 NHS ester

AF 488 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the green channel.
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Cat. # Quantity Price Lead time
11820 1 mg $110.00 in stock
21820 5 mg $290.00 in stock
31820 10 mg $470.00 in stock
41820 25 mg $690.00 in stock
51820 50 mg $1270.00 in stock
61820 100 mg $1990.00 in stock

AF 555 NHS ester

AF 555 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the yellow channel.
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Cat. # Quantity Price Lead time
1K820 1 mg $120.00 in stock
2K820 5 mg $400.00 in stock
4K820 25 mg $1210.00 in stock
5K820 50 mg $1710.00 12 days
6K820 100 mg $2425.00 in stock

AF 568 NHS ester

AF 568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.
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Cat. # Quantity Price Lead time
14820 1 mg $110.00 5 days
24820 5 mg $290.00 5 days
44820 25 mg $690.00 in stock
54820 50 mg $1270.00 in stock
64820 100 mg $1990.00 in stock

AF 594 NHS ester, 5-isomer

Red-fluorescent NHS-ester of AF 594 dye for labeling proteins, peptides, antibodies, and any molecules containing an -NH2 group
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Cat. # Quantity Price Lead time
2825-1mg 1 mg $120.00 in stock
2825-5mg 5 mg $355.00 in stock
2825-25mg 25 mg $1150.00 in stock
2825-50mg 50 mg $1955.00 in stock
2825-100mg 100 mg $2425.00 in stock

AF 647 NHS ester

Bright, water-soluble succinimide ester of AF 647 dye for protein and antibody labeling.
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Cat. # Quantity Price Lead time
16820 1 mg $110.00 in stock
26820 5 mg $340.00 in stock
46820 25 mg $1100.00 in stock
56820 50 mg $1890.00 in stock
66820 100 mg $2990.00 in stock

AMCA NHS ester

NHS-ester of AMCA dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.
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Cat. # Quantity Price Lead time
3606-5mg 5 mg $110.00 in stock
3606-25mg 25 mg $290.00 in stock
3606-50mg 50 mg $435.00 in stock
3606-100mg 100 mg $595.00 in stock

Azide-PEG6-NHS ester

A hydrophilic bifunctional linker with azide and NHS ester function groups flanking PEG6 (hexaethylene glycol).
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Cat. # Quantity Price Lead time
3692-250mg 250 mg $325.00 12 days
3692-1g 1 g $539.00 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 in stock
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 TMR X NHS ester

Amine reactive NHS ester of BDP TMR, bright borondipyrromethene dye for TAMRA channel especially suitable for fluorescence polarization assays. This compound contains an aminohexanoic acid (C6) linker between the dye and the functional group.
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Cat. # Quantity Price Lead time
1F420 1 mg $110.00 in stock
2F420 5 mg $210.00 in stock
4F420 25 mg $410.00 in stock
5F420 50 mg $695.00 in stock
6F420 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
13420 1 mg $110.00 5 days
23420 5 mg $210.00 in stock
43420 25 mg $410.00 5 days
53420 50 mg $695.00 5 days
63420 100 mg $1190.00 21 days