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 | Buy this product |
|---|---|---|---|---|
| 1821-1rxn |
1 rxn
|
$69 | 1 days | |
| 1821-10rxn |
10 rxn
|
$450
|
1 days |
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 | Buy this product |
|---|---|---|---|---|
| 6821-1rxn |
1 rxn
|
$69 | 21 days | |
| 6821-10rxn |
10 rxn
|
$450
|
21 days |
sulfo-Cyanine3 antibody labeling kit
Ready to use kit for the labeling of antibodies and other proteins 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 | Buy this product |
|---|---|---|---|---|
| 1321-1rxn |
1 rxn
|
$69 | 1 days | |
| 1321-10rxn |
10 rxn
|
$450
|
1 days |
sulfo-Cyanine5 antibody labeling kit
Ready-to-use kit for labeling antibodies and other proteins with sulfo-Cyanine5 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3321-1rxn |
1 rxn
|
$69 | 1 days | |
| 3321-10rxn |
10 rxn
|
$397 | 1 days |
sulfo-Cyanine5.5 antibody labeling kit
Ready-to-use kit for labeling antibodies and other proteins with sulfo-Cyanine5.5 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 7321-1rxn |
1 rxn
|
$69 | 1 days | |
| 7321-10rxn |
10 rxn
|
$450
|
1 days |
sulfo-Cyanine7 antibody labeling kit
Ready-to-use kit for labeling antibodies and other proteins with sulfo-Cyanine7 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 5321-1rxn |
1 rxn
|
$69 | 1 days | |
| 5321-10rxn |
10 rxn
|
$450
|
1 days |
sulfo-Cyanine7.5 antibody labeling kit
Ready-to-use kit for labeling antibodies and other proteins with sulfo-Cyanine7.5 dye via NHS ester chemistry. The kit contains all necessary chemicals and consumables.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 6321-1rxn |
1 rxn
|
$69 | 1 days | |
| 6321-10rxn |
10 rxn
|
$450
|
1 days |
AF 343 (Coumarin)-X-NHS ester
AF 343 (Coumarin) 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 | Buy this product |
|---|---|---|---|---|
| 12620 | 1 mg | $110 | in stock | |
| 22620 | 5 mg | $210 | in stock | |
| 42620 | 25 mg |
$410
|
in stock | |
| 52620 | 50 mg |
$695
|
in stock | |
| 62620 | 100 mg |
$1190
|
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 | Buy this product |
|---|---|---|---|---|
| 10820 | 1 mg | $110 | in stock | |
| 20820 | 5 mg | $165 | in stock | |
| 40820 | 25 mg | $380 | in stock | |
| 50820 | 50 mg |
$695
|
in stock | |
| 60820 | 100 mg |
$1190
|
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 | Buy this product |
|---|---|---|---|---|
| 11820 | 1 mg | $125 | in stock | |
| 21820 | 5 mg | $325 | in stock | |
| 31820 | 10 mg |
$480
|
in stock | |
| 41820 | 25 mg |
$950
|
in stock | |
| 51820 | 50 mg |
$1625
|
in stock | |
| 61820 | 100 mg |
$2090
|
in stock |
AF 488 TFP ester
Tetrafluorophenyl ester of green fluorescent dye AF 488 for labeling amino groups in proteins, peptides, and modified oligonucleotides.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 118T0 | 1 mg | $165 | in stock | |
| 218T0 | 5 mg |
$510
|
in stock | |
| 418T0 | 25 mg |
$1650
|
in stock |
AF 532 NHS ester
NHS-ester of AF 532 dye for protein, peptide, and modified oligonucleotide labeling via reaction with amino groups.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1C820 | 1 mg | $140 | in stock | |
| 2C820 | 5 mg |
$450
|
in stock | |
| 4C820 | 25 mg |
$1460
|
in stock | |
| 5C820 | 50 mg |
$1890
|
in stock | |
| 6C820 | 100 mg |
$2640
|
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 | Buy this product |
|---|---|---|---|---|
| 1K820 | 1 mg | $140 | in stock | |
| 2K820 | 5 mg |
$450
|
in stock | |
| 4K820 | 25 mg |
$1460
|
in stock | |
| 5K820 | 50 mg |
$1890
|
in stock | |
| 6K820 | 100 mg |
$2640
|
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 | Buy this product |
|---|---|---|---|---|
| 14820 | 1 mg | $125 | in stock | |
| 24820 | 5 mg | $325 | in stock | |
| 44820 | 25 mg |
$720
|
in stock | |
| 54820 | 50 mg |
$1325
|
in stock | |
| 64820 | 100 mg |
$2090
|
in stock |
AF 594 NHS ester
Red-fluorescent NHS-ester of AF 594 dye for labeling proteins, peptides, antibodies, and any molecules containing an -NH2 group. Pure 5-isomer
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2825-1mg | 1 mg | $125 | in stock | |
| 2825-5mg | 5 mg |
$425
|
in stock | |
| 2825-25mg | 25 mg |
$1240
|
in stock | |
| 2825-50mg | 50 mg |
$1890
|
in stock | |
| 2825-100mg | 100 mg |
$2640
|
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 | Buy this product |
|---|---|---|---|---|
| 16820 | 1 mg | $140 | in stock | |
| 26820 | 5 mg |
$450
|
in stock | |
| 46820 | 25 mg |
$1460
|
in stock | |
| 56820 | 50 mg |
$1890
|
in stock | |
| 66820 | 100 mg |
$2640
|
in stock |
AMCA NHS ester
NHS-ester of AMCA dye for protein, peptide, and modified oligonucleotide 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 | Buy this product |
|---|---|---|---|---|
| 3606-5mg | 5 mg | $110 | in stock | |
| 3606-25mg | 25 mg | $290 | in stock | |
| 3606-50mg | 50 mg |
$435
|
in stock | |
| 3606-100mg | 100 mg |
$595
|
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 | Buy this product |
|---|---|---|---|---|
| 3692-250mg | 250 mg | $325 | in stock | |
| 3692-1g | 1 g |
$539
|
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 | Buy this product |
|---|---|---|---|---|
| 53720 | 50 mg | $110 | in stock | |
| 63720 | 100 mg | $210 | in stock | |
| 73720 | 1 g |
$950
|
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 | Buy this product |
|---|---|---|---|---|
| 17420 | 1 mg | $125 | in stock | |
| 27420 | 5 mg | $260 | in stock | |
| 47420 | 25 mg |
$510
|
in stock | |
| 57420 | 50 mg |
$895
|
in stock | |
| 67420 | 100 mg |
$1490
|
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 | Buy this product |
|---|---|---|---|---|
| 16420 | 1 mg | $125 | in stock | |
| 26420 | 5 mg | $260 | in stock | |
| 46420 | 25 mg |
$510
|
in stock | |
| 56420 | 50 mg |
$895
|
in stock | |
| 66420 | 100 mg |
$1490
|
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 | Buy this product |
|---|---|---|---|---|
| 15420 | 1 mg | $125 | in stock | |
| 25420 | 5 mg | $260 | in stock | |
| 45420 | 25 mg |
$510
|
in stock | |
| 55420 | 50 mg |
$895
|
in stock | |
| 65420 | 100 mg |
$1490
|
in stock |
BDP® FL L-Cystine
BDP FL L-cystine is a symmetric disulfide for reversible thiol-specific labeling of thiolated oligonucleotides, proteins, and cells.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4146-1mg | 1 mg | $139 | in stock | |
| 4146-25mg | 25 mg |
$1680
|
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 | Buy this product |
|---|---|---|---|---|
| 11420 | 1 mg |
$125
$98
|
in stock | |
| 21420 | 5 mg |
$260
$175
|
in stock | |
| 41420 | 25 mg |
$485
|
in stock | |
| 51420 | 50 mg |
$824
|
in stock | |
| 61420 | 100 mg |
$1380
|
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 | Buy this product |
|---|---|---|---|---|
| 14420 | 1 mg | $125 | in stock | |
| 24420 | 5 mg | $260 | in stock | |
| 44420 | 25 mg |
$510
|
in stock | |
| 54420 | 50 mg |
$895
|
in stock | |
| 64420 | 100 mg |
$1490
|
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 | Buy this product |
|---|---|---|---|---|
| 12420 | 1 mg | $125 | in stock | |
| 22420 | 5 mg | $260 | in stock | |
| 42420 | 25 mg |
$510
|
in stock | |
| 52420 | 50 mg |
$895
|
in stock | |
| 62420 | 100 mg |
$1490
|
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 | Buy this product |
|---|---|---|---|---|
| 1F420 | 1 mg | $125 | in stock | |
| 2F420 | 5 mg | $260 | in stock | |
| 4F420 | 25 mg |
$510
|
in stock | |
| 5F420 | 50 mg |
$895
|
in stock | |
| 6F420 | 100 mg |
$1490
|
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 | Buy this product |
|---|---|---|---|---|
| NO items of this product available in stock but you can submit request for bulk. | ||||
Biotin-X-hydrazide
Hydrazide biotin reagent with aminocaproic spacer useful for biotinylation of macromolecule reactive carbonyls.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2730-100mg | 100 mg | $145 | in stock |
Cyanine2 NHS ester minimal dye
Cyanine2 NHS ester minimal dye for protein labeling, an equivalent of Cy2 NHS ester minimal dye.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1A041 | 5 nmol | $110 | in stock | |
| 2A041 | 10 nmol | $140 | in stock | |
| 3A041 | 25 nmol | $265 | in stock |
Cyanine3 NHS ester
Amine-reactive Cyanine3 dye NHS ester for the labeling of amino-groups.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11020 | 1 mg | $91 | in stock | |
| 21020 | 5 mg | $119 | in stock | |
| 41020 | 25 mg | $380 | in stock | |
| 51020 | 50 mg |
$670
|
in stock | |
| 61020 | 100 mg |
$1150
|
in stock | |
| 81020 | 1 g | please inquire | in stock |
Cyanine3 NHS ester minimal dye
Cyanine3 minimal dye for protein labeling, and analog of Cy3 minimal dye.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1B041 | 5 nmol | $110 | in stock | |
| 2B041 | 10 nmol | $175 | in stock | |
| 3B041 | 25 nmol | $265 | in stock |
Cyanine3.5 NHS ester
Cyanine3.5 dye NHS ester derivative the labeling of amino-groups in biomolecules.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 12020 | 1 mg | $125 | in stock | |
| 22020 | 5 mg | $260 | in stock | |
| 42020 | 25 mg |
$510
|
in stock | |
| 52020 | 50 mg |
$895
|
in stock | |
| 62020 | 100 mg |
$1490
|
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 | Buy this product |
|---|---|---|---|---|
| 19320 | 1 mg | $140 | in stock | |
| 29320 | 5 mg | $340 | in stock | |
| 49320 | 25 mg |
$990
|
in stock | |
| 59320 | 50 mg |
$1690
|
in stock | |
| 69320 | 100 mg |
$3100
|
in stock |
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 | Buy this product |
|---|---|---|---|---|
| 13020 | 1 mg | $87 | in stock | |
| 23020 | 5 mg | $117 | in stock | |
| 43020 | 25 mg | $337 | in stock | |
| 53020 | 50 mg |
$550
|
in stock | |
| 63020 | 100 mg |
$870
|
in stock | |
| 83020 | 1 g | please inquire | 12 days |
Cyanine5 NHS ester minimal dye
Cy5 NHS ester minimal dye for protein labeling, an analog of Cy5 minimal dye.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1C041 | 5 nmol | $110 | in stock | |
| 2C041 | 10 nmol | $175 | in stock | |
| 3C041 | 25 nmol | $265 | in stock |
Cyanine5.5 NHS ester
Cyanine5.5 NHS is far-red / near-infrared amine-reactive dye.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 17020 | 1 mg | $125 | in stock | |
| 27020 | 5 mg | $260 | in stock | |
| 47020 | 25 mg |
$510
|
in stock | |
| 57020 | 50 mg |
$895
|
in stock | |
| 67020 | 100 mg |
$1490
|
in stock |
Cyanine7 NHS ester
Amine reactive NHS ester of near infrared fluorescent dye, an improved analog of Cy7®.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15020 | 1 mg | $125 | in stock | |
| 25020 | 5 mg | $260 | in stock | |
| 45020 | 25 mg |
$510
|
in stock | |
| 55020 | 50 mg |
$895
|
in stock | |
| 65020 | 100 mg |
$1490
|
in stock |
Cyanine7.5 NHS ester
Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5 .
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 16020 | 1 mg | $125 | in stock | |
| 26020 | 5 mg | $260 | 5 days | |
| 46020 | 25 mg |
$510
|
in stock | |
| 56020 | 50 mg |
$895
|
in stock | |
| 66020 | 100 mg |
$1490
|
in stock |
DBCO-NHS ester
Azodibenzocyclooctyne (DBCO, ADIBO) reagent for strain-promoted copper-free click chemistry (SPAAC). The reagent contains an NHS ester function for the attachment of the cyclooctyne to various molecules.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 34720 | 10 mg | $80 | in stock | |
| 44720 | 25 mg | $110 | in stock | |
| 54720 | 50 mg | $135 | 5 days | |
| 64720 | 100 mg |
$210
$178
|
in stock | |
| 94720 | 1 g |
$1000
$970
|
in stock | |
| K4720 | 5 g |
$3570
$2990
|
in stock |
DBCO-PEG6-NHS ester
A heterobifunctional linker with DBCO and NHS ester function groups flanking PEG6 (hexaethylene glycol).
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3664-50mg | 50 mg | $247 | in stock | |
| 3664-100mg | 100 mg |
$449
|
in stock | |
| 3664-1g | 1 g |
$3490
|
5 days |
DBCO-STP ester
Activated ester for modification of proteins/antibodies/peptides followed by introduction into copper-free click chemistry reaction.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2584-10mg | 10 mg | $90 | in stock | |
| 2584-25mg | 25 mg | $180 | in stock | |
| 2584-100mg | 100 mg |
$450
|
in stock | |
| 2584-500mg | 500 mg |
$1700
|
5 days | |
| 2584-1g | 1 g |
$3000
|
in stock | |
| 2584-5g | 5 g | please inquire | in stock |
FAM NHS ester, 6-isomer
Activated N-hydroxysuccinimide ester of fluorescein (FAM), pure 6-isomer.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 25120 | 5 mg | $110 | in stock | |
| 45120 | 25 mg | $145 | in stock | |
| 55120 | 50 mg | $260 | in stock | |
| 65120 | 100 mg |
$470
|
in stock | |
| 85120 | 1 g | please inquire | in stock | |
| 95120 | 5 g | please inquire | in stock |
Hexynoic acid NHS ester
Hexynoic acid NHS ester for the labeling of biomolecules with alkyne group for copper-catalyzed click chemistry.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 41720 | 25 mg | $95 | in stock | |
| 51720 | 50 mg | $180 | in stock | |
| 61720 | 100 mg | $290 | in stock | |
| 91720 | 1 g | please inquire | in stock |
Pyrenebutyric acid NHS ester
Pyrene NHS ester for the labeling of biomolecules with pyrene residue. Pyrene is a fluorescent proximity probe which forms excimers, and it is also an anchor group for graphite immobilization.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 63520 | 100 mg | $110 | in stock |
Pyrylium-1 (Py-1)
Fluorogenic primary amine-reactive dye with emission at 600 nm for simple one-step labeling of peptide, protein, and other amine-containing molecules.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4698-1mg | 1 mg |
$409
|
in stock |
Pyrylium-4 (Py-4)
Fluorogenic primary amine-reactive dye with emision at 590 nm for simple one-step labeling of peptide, protein, and other amine-containing molecules.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4750-1mg | 1 mg | $299 | 7 days |
Pyrylium-6 (Py-6)
Fluorogenic primary amine-reactive dye with emision at 627 nm for simple one-step labeling of peptide, protein, and other amine-containing molecules.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 4719-1mg | 1 mg | $299 | 7 days |
ROX NHS ester, 6-isomer
Pure 6-isomer of ROX (Rhodamine X, R101) NHS-ester for amine labeling.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 12220 | 1 mg | $110 | in stock | |
| 22220 | 5 mg | $210 | in stock | |
| 42220 | 25 mg |
$410
|
in stock | |
| 52220 | 50 mg |
$695
|
in stock | |
| 62220 | 100 mg |
$1190
|
in stock |
sulfo-Cyanine3 NHS ester
Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 11320 | 1 mg | $91 | in stock | |
| 21320 | 5 mg | $119 | in stock | |
| 41320 | 25 mg | $395 | in stock | |
| 51320 | 50 mg |
$729
|
in stock | |
| 61320 | 100 mg |
$1290
|
in stock |
sulfo-Cyanine5 NHS ester
Water-soluble sulfo-Cyanine5 succinimidyl ester for labeling various amine-containing molecules in the aqueous phase.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 13320 | 1 mg | $91 | in stock | |
| 23320 | 5 mg | $119 | in stock | |
| 43320 | 25 mg | $345 | in stock | |
| 53320 | 50 mg |
$557
|
in stock | |
| 63320 | 100 mg |
$890
|
in stock |
sulfo-Cyanine5.5 NHS ester
Water soluble, sulfonated, far-red sulfo-Cyanine5.5 dye in the form of NHS ester.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 17320 | 1 mg | $125 | in stock | |
| 27320 | 5 mg | $325 | in stock | |
| 47320 | 25 mg |
$850
|
in stock | |
| 57320 | 50 mg |
$1490
|
in stock | |
| 67320 | 100 mg |
$1990
|
in stock |
sulfo-Cyanine7 NHS ester
sulfo-Cyanine7 NHS ester is a water-soluble, near-infrared, amine-reactive dye.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 15320 | 1 mg | $125 | in stock | |
| 25320 | 5 mg | $325 | in stock | |
| 45320 | 25 mg |
$850
|
in stock | |
| 55320 | 50 mg |
$1490
|
in stock | |
| 65320 | 100 mg |
$1990
|
in stock |
sulfo-Cyanine7.5 NHS ester
A water-soluble near-infrared emitting dye for in vivo imaging applications. sulfo-Cyanine7.5 is an analog of indocyanine green (ICG) possessing higher emission quantum yield and a linker arm.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 16320 | 1 mg | $125 | in stock | |
| 26320 | 5 mg | $325 | in stock | |
| 46320 | 25 mg |
$850
|
in stock | |
| 56320 | 50 mg |
$1490
|
in stock | |
| 66320 | 100 mg |
$1990
|
in stock |
TAMRA NHS ester, 5-isomer
Amine-reactive, activated N-hydroxysuccinimidyl ester of TAMRA dye for the labeling of amine groups of proteins, peptides, and amino-oligonucleotides. Pure 5-isomer.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 27120 | 5 mg | $210 | in stock | |
| 47120 | 25 mg | $350 | in stock | |
| 57120 | 50 mg |
$595
|
in stock | |
| 67120 | 100 mg |
$790
|
in stock |
TAMRA NHS ester, 6-isomer
NHS-ester of TAMRA dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups. Pure 6-isomer.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 18120 | 1 mg | $110 | in stock | |
| 28120 | 5 mg | $210 | in stock | |
| 48120 | 25 mg | $350 | in stock | |
| 58120 | 50 mg |
$595
|
in stock | |
| 68120 | 100 mg |
$790
|
in stock |
TCO-PEG4-NHS ester (axial isomer)
A heterobifunctional linker with trans-cyclooctene and NHS ester groups flanking PEG4 (tetraethylene glycol) for labeling of antibodies, proteins, and other primary amine-containing biomolecules.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3056-10mg | 10 mg | $145 | in stock | |
| 3056-25mg | 25 mg | $225 | in stock | |
| 3056-100mg | 100 mg |
$550
|
in stock |
Thiazole Orange NHS ester
Thiazole Orange NHS ester for labeling biomolecules (peptides, proteins, amino-DNA, etc.). Thiazole orange is a cyanine dye that is essentially dark in solution but has a bright fluorescence in double-stranded DNA and RNA.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 2183-5mg | 5 mg | $60 | in stock |
TR-X-NHS ester, 5-isomer
TR is a red-emitting fluorescent dye based on sulforhodamine scaffold, an amine-reactive NHS ester.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1V220 | 1 mg | $125 | 5 days | |
| 2V220 | 5 mg | $325 | in stock | |
| 4V220 | 25 mg |
$510
|
in stock | |
| 5V220 | 50 mg |
$895
|
in stock | |
| 6V220 | 100 mg |
$1490
|
in stock |
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