Carboxylic acids in Reactive groups
Alkyne-PEG3-COOH
Bifunctional linker with terminal alkyne function, and carboxylic acid moiety, CAS# 1415800-32-6.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1743-1g | 1 g | $95.00 | in stock | |
| 1743-5g | 5 g | $280.00 | in stock | |
| 1743-25g | 25 g |
please inquire
|
21 days |
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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 11490 | 1 mg | $110.00 | 5 days | |
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 13090 | 1 mg | $110.00 | 5 days | |
| 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 | Buy this product |
|---|---|---|---|---|
| 17090 | 1 mg | $110.00 | 5 days | |
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 |
PEG3 dicarboxylic acid
PEG3 dicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
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| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 1715-1g | 1 g |
$490.00
|
in stock | |
| 1715-5g | 5 g |
$890.00
|
21 days | |
| 1715-10g | 10 g |
$1370.00
|
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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 11390 | 1 mg | $110.00 | in stock | |
| 21390 | 5 mg | $290.00 | 5 days | |
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 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 | Buy this product |
|---|---|---|---|---|
| 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.
Show pricing
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 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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