Carboxylic acids in Reactive groups

BDP 558/568 carboxylic acid

BDP 558/568 is a borondipyrromethene dye with yellow emission. The dye as a carboxylic acid can be used in peptide synthesis (after appropriate activation of the carboxylic group).
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Cat. # Quantity Price Lead time
17490 1 mg $110.00 in stock
27490 5 mg $210.00 in stock
47490 25 mg $410.00 in stock
57490 50 mg $695.00 in stock
67490 100 mg $1190.00 in stock

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 in stock
26490 5 mg $210.00 in stock
46490 25 mg $410.00 in stock
56490 50 mg $695.00 in stock
66490 100 mg $1190.00 in stock

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 5 days
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 in stock
24490 5 mg $210.00 in stock
44490 25 mg $410.00 in stock
54490 50 mg $695.00 in stock
64490 100 mg $1190.00 in stock

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 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 in stock

Cyanine3.5 carboxylic acid

Unactivated monofunctional Cy3.5 carboxylic acid.
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Cat. # Quantity Price Lead time
12090 1 mg $110.00 in stock
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 5 days

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 in stock
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 in stock
67090 100 mg $1190.00 in stock

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
1512-1mg 1 mg $110.00 in stock
1512-5mg 5 mg $210.00 in stock
1512-25mg 25 mg $410.00 in stock
1512-50mg 50 mg $695.00 in stock
1512-100mg 100 mg $1190.00 in stock

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
1497-1mg 1 mg $110.00 in stock
1497-5mg 5 mg $290.00 in stock
1497-25mg 25 mg $690.00 in stock
1497-50mg 50 mg $1270.00 in stock
1497-100mg 100 mg $1990.00 in stock

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
1382-1mg 1 mg $110.00 in stock
1382-5mg 5 mg $290.00 in stock
1382-25mg 25 mg $690.00 in stock
1382-50mg 50 mg $1270.00 in stock
1382-100mg 100 mg $1990.00 in stock

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