Carboxylic acids in Reactive groups

BDP 581/591 carboxylic acid

BDP 581/591 is a multi purpose fluorophore, that can also be used to probe reactive oxygen species (ROS). This is a carboxylic acid derivative with a free COOH group.
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Cat. # Quantity Price Lead time
16490 1 mg $110.00 10 days
26490 5 mg $210.00 10 days
46490 25 mg $410.00 10 days
56490 50 mg $695.00 10 days
66490 100 mg $1190.00 10 days

BDP 630/650 carboxylic acid

BDP 630/650 is a bright fluorophore for far red part of the spectrum. This dye is perfect for microscopy and fluorescence polarization assays. This is a carboxylic acid that can be activated for the coupling, or used as a control.
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Cat. # Quantity Price Lead time
15490 1 mg $110.00 in stock
25490 5 mg $210.00 in stock
45490 25 mg $410.00 in stock
55490 50 mg $695.00 in stock
65490 100 mg $1190.00 in stock

BDP FL carboxylic acid

Borondipyrromethene dye for fluorescein (FAM) channel, free unactivated carboxylic acid useful as a negative control, and for the calibration.
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Cat. # Quantity Price Lead time
11490 1 mg $110.00 in stock
21490 5 mg $210.00 in stock
41490 25 mg $410.00 in stock
51490 50 mg $695.00 in stock
61490 100 mg $1190.00 in stock

BDP R6G carboxylic acid

Free carboxylic acid derivative of BDP R6G - a borondipyrromethene dye with absorption and emission spectra resembling R6G rhodamine.
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Cat. # Quantity Price Lead time
14490 1 mg $110.00 10 days
24490 5 mg $210.00 10 days
44490 25 mg $410.00 10 days
54490 50 mg $695.00 10 days
64490 100 mg $1190.00 10 days

BDP TMR carboxylic acid

Borondipyrromethene dye for TMR channel with a non-activated carboxylic acid group.
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Cat. # Quantity Price Lead time
12490 1 mg $110.00 in stock
22490 5 mg $210.00 in stock
42490 25 mg $410.00 in stock
52490 50 mg $695.00 in stock
62490 100 mg $1190.00 in stock

BDP TR carboxylic acid

BDP TR is a borondipyrromethene dye for ROX/Texas Red channel. This is a carboxy derivative bearing free COOH group for the conjugation with alcohols by Steglich esterification, or for the use in non-conjugated form.
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Cat. # Quantity Price Lead time
13490 1 mg $110.00 in stock
23490 5 mg $210.00 in stock
43490 25 mg $410.00 in stock
53490 50 mg $695.00 in stock
63490 100 mg $1190.00 in stock

Coumarin 343 X azide

Coumarin 343 is a blue emitting fluorophore that can serve as a FRET donor for fluorescein (FAM). This azide derivative can be conjugated with alkynes by Click chemistry. An extended linker arm between the fluorophore and the azide group enhances solubility, and provides spatial separation between the dye and the biomolecule.
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Cat. # Quantity Price Lead time
12630 1 mg $110.00 in stock
22630 5 mg $210.00 in stock
42630 25 mg $410.00 in stock
52630 50 mg $695.00 in stock
62630 100 mg $1190.00 in stock

Coumarin 343 X carboxylic acid

Coumarin 343 carboxylic acid. Extended aminohexanoyl linker increases solubility and provides spatial separation between the fluorophore, and the functional group.
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Cat. # Quantity Price Lead time
12690 1 mg $110.00 in stock
22690 5 mg $210.00 in stock
42690 25 mg $410.00 in stock
52690 50 mg $695.00 in stock
62690 100 mg $1190.00 in stock

Cyanine3 carboxylic acid

Free Cyanine3 carboxylic acid.
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Cat. # Quantity Price Lead time
11090 1 mg $110.00 in stock
21090 5 mg $210.00 in stock
41090 25 mg $410.00 in stock
51090 50 mg $695.00 in stock
61090 100 mg $1190.00 5 days

Cyanine3.5 carboxylic acid

Unactivated monofunctional Cy3.5 carboxylic acid.
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Cat. # Quantity Price Lead time
12090 1 mg $110.00 5 days
22090 5 mg $210.00 in stock
42090 25 mg $410.00 in stock
52090 50 mg $695.00 in stock
62090 100 mg $1190.00 in stock

Cyanine5 carboxylic acid

Cyanine5 carboxylic acid, unactivated dye.
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Cat. # Quantity Price Lead time
13090 1 mg $110.00 in stock
23090 5 mg $210.00 in stock
43090 25 mg $410.00 5 days
53090 50 mg $695.00 in stock
63090 100 mg $1190.00 in stock

Cyanine5.5 carboxylic acid

Cy5.5 unactivated free acid cyanine dye.
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Cat. # Quantity Price Lead time
17090 1 mg $110.00 in stock
27090 5 mg $210.00 in stock
47090 25 mg $410.00 in stock
57090 50 mg $695.00 5 days
67090 100 mg $1190.00 5 days

Cyanine7 carboxylic acid

Non-reactive, near-infrared fluorescent dye.
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Cat. # Quantity Price Lead time
15090 1 mg $110.00 in stock
25090 5 mg $210.00 in stock
45090 25 mg $410.00 in stock
55090 50 mg $695.00 in stock
65090 100 mg $1190.00 in stock

Cyanine7 dicarboxylic acid

Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.
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Cat. # Quantity Price Lead time
1512-100mg 100 mg $1190.00 21 days
1512-1mg 1 mg $110.00 21 days
1512-25mg 25 mg $410.00 21 days
1512-50mg 50 mg $695.00 21 days
1512-5mg 5 mg $210.00 21 days

Cyanine7.5 carboxylic acid

Cyanine7.5 - unactivated NIR cyanine dye carboxylic acid.
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Cat. # Quantity Price Lead time
16090 1 mg $110.00 in stock
26090 5 mg $210.00 in stock
46090 25 mg $410.00 in stock
56090 50 mg $695.00 in stock
66090 100 mg $1190.00 in stock

Pyrenebutyric acid

A derivative of pyrene containing a free carboxylic acid function. Pyrene is a polycyclic aromatic hydrocarbon (PAH) which exhibits excimer fluorescence and affinity to graphite.
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Cat. # Quantity Price Lead time
63590 100 mg $110.00 in stock

Sulfo-Cyanine3 carboxylic acid

Sulfo-Cyanine3 free unactivated monofunctional carboxylic acid, water-soluble dye.
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Cat. # Quantity Price Lead time
11390 1 mg $110.00 in stock
21390 5 mg $290.00 in stock
41390 25 mg $690.00 in stock
51390 50 mg $1270.00 in stock
61390 100 mg $1990.00 in stock

Sulfo-Cyanine5 carboxylic acid

Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.
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Cat. # Quantity Price Lead time
13390 1 mg $110.00 in stock
23390 5 mg $290.00 in stock
43390 25 mg $690.00 in stock
53390 50 mg $1270.00 in stock
63390 100 mg $1990.00 in stock

Sulfo-Cyanine5.5 carboxylic acid

Water soluble far red fluorescent dye sulfo-Cyanine5.5, free non-activated carboxylic acid. Useful for the calibration, and as a non-reactive control.
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Cat. # Quantity Price Lead time
17390 1 mg $110.00 in stock
27390 5 mg $290.00 in stock
47390 25 mg $690.00 in stock
57390 50 mg $1190.00 in stock
67390 100 mg $1850.00 in stock

Sulfo-Cyanine7 carboxylic acid

Sulfo-Cy7 carboxylic acid is a non-reactive fluorescent dye which can be used as a NIR (near infrared) marker.
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Cat. # Quantity Price Lead time
15390 1 mg $110.00 in stock
25390 5 mg $290.00 in stock
45390 25 mg $690.00 in stock
55390 50 mg $1270.00 in stock
65390 100 mg $1990.00 in stock

sulfo-Cyanine7 dicarboxylic acid

Sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.
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Cat. # Quantity Price Lead time
1497-100mg 100 mg $1990.00 10 days
1497-1mg 1 mg $110.00 10 days
1497-25mg 25 mg $690.00 10 days
1497-50mg 50 mg $1270.00 10 days
1497-5mg 5 mg $290.00 10 days

Sulfo-Cyanine7.5 carboxylic acid

Water soluble hydrophilic near infrared fluorescent dye. Carboxylic acid form. Highly hydrophilic due to the presence of four sulfo groups.
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Cat. # Quantity Price Lead time
16390 1 mg $110.00 in stock
26390 5 mg $290.00 in stock
46390 25 mg $690.00 in stock
56390 50 mg $1270.00 in stock
66390 100 mg $1990.00 in stock

Sulfo-Cyanine7.5 dicarboxylic acid

Sulfo-Cyanine7.5 dicarboxylic acid is a bifunctional cyanine dye with two carboxylic acid (COOH) groups. The molecule can be used to construct cross conjugates containing a near infrared emitting fluorophore.
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Cat. # Quantity Price Lead time
1382-100mg 100 mg $1990.00 21 days
1382-1mg 1 mg $110.00 21 days
1382-25mg 25 mg $690.00 21 days
1382-50mg 50 mg $1270.00 21 days
1382-5mg 5 mg $290.00 21 days

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