Carboxylic acids in Reactive groups

AF 430 carboxylic acid

Non-reactive form of AF 430 fluorescent dye to be used as a reference standard.
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Cat. # Quantity Price Lead time
10890 1 mg $110.00 in stock
20890 5 mg $165.00 in stock
40890 25 mg $380.00 in stock
50890 50 mg $695.00 in stock
60890 100 mg $1190.00 in stock

AF 488 carboxylic acid

AF 488 carboxyl derivative can be used as a reference standard or for synthesizing various AF488 esters.
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Cat. # Quantity Price Lead time
11890 1 mg $110.00 in stock
21890 5 mg $290.00 in stock
41890 25 mg $690.00 in stock
51890 50 mg $1270.00 in stock
61890 100 mg please inquire in stock

AF 532 carboxylic acid

Non-reactive form of AF 532 fluorescent dye with a free carboxyl group.
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Cat. # Quantity Price Lead time
1C890 1 mg $110.00 21 days
2C890 5 mg $350.00 21 days
4C890 25 mg $1100.00 21 days
5C890 50 mg $1600.00 21 days
6C890 100 mg $2100.00 21 days

AF 555 carboxylic acid

Non-reactive form of AF 555 fluorescent dye with a free carboxyl group.
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Cat. # Quantity Price Lead time
1K890 1 mg $110.00 in stock
2K890 5 mg $350.00 in stock
4K890 25 mg $1100.00 in stock
5K890 50 mg $1600.00 in stock
6K890 100 mg $2100.00 in stock

AF 568 carboxylic acid

Non-reactive form of AF 568 fluorescent dye with a free carboxyl group.
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Cat. # Quantity Price Lead time
15890 1 mg $110.00 in stock
25890 5 mg $290.00 in stock
45890 25 mg $690.00 in stock
55890 50 mg $1270.00 in stock
65890 100 mg $1990.00 in stock

AF 594 carboxylic acid

Non-reactive form of AF 594 fluorescent dye with a free carboxyl group.
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Cat. # Quantity Price Lead time
14890 1 mg $110.00 in stock
24890 5 mg $290.00 in stock
44890 25 mg $690.00 in stock
54890 50 mg $1270.00 in stock
64890 100 mg $1990.00 in stock

AF 647 carboxylic acid

AF 647 carboxylic acid is a water-soluble dye that can be used as a reference standard for dye conjugates and the synthesis of AF647-containing biomolecules.
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Cat. # Quantity Price Lead time
16890 1 mg $110.00 in stock
26890 5 mg $340.00 in stock
46890 25 mg $1100.00 in stock
56890 50 mg $1890.00 in stock
66890 100 mg $2990.00 in stock

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
1743-1g 1 g $490.00 in stock
1743-5g 5 g $980.00 in stock
1743-25g 25 g please inquire in stock

AMCA carboxylic acid

Non-reactive form of AMCA fluorescent dye with a free carboxyl group. 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
3357-25mg 25 mg $45.00 in stock
3357-100mg 100 mg $95.00 in stock
3357-1g 1 g $490.00 in stock

Amine-PEG3-carboxylic acid

Hydrophilic linker with terminal amino group and carboxyl group.
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Cat. # Quantity Price Lead time
2616-250mg 250 mg $90.00 in stock
2616-1g 1 g $230.00 in stock
2616-2g 2 g $390.00 in stock
2616-5g 5 g $690.00 in stock

Amine-PEG3-carboxylic acid, hydrochloride

Hydrophilic linker with amino and carboxyl groups, containing PEG spacer.
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Cat. # Quantity Price Lead time
2719-250mg 250 mg $90.00 in stock
2719-1g 1 g $230.00 in stock
2719-2g 2 g $390.00 in stock
2719-5g 5 g $690.00 in stock

Azide-PEG3-Carboxylic acid

Bifunctional triethylene glycol with terminal carboxyl and azido groups.
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Cat. # Quantity Price Lead time
2558-1g 1 g $265.00 in stock
2558-5g 5 g $950.00 in stock

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 564/570 carboxylic acid

A derivative of BDP 564/570 fluorophore with a free carboxylic acid functional group. The dye has emission in orange part of the spectrum.
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Cat. # Quantity Price Lead time
1H490 1 mg $110.00 in stock
2H490 5 mg $210.00 in stock
4H490 25 mg $410.00 in stock
5H490 50 mg $695.00 in stock
6H490 100 mg $1190.00 in stock

BDP 576/589 carboxylic acid

Derivative of BDP 576/589 fluorophore (BODIPY™ 576/589 analog) with non-activated free carboxylic acid group.
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Cat. # Quantity Price Lead time
1G490 1 mg $110.00 in stock
2G490 5 mg $210.00 in stock
4G490 25 mg $410.00 in stock
5G490 50 mg $695.00 in stock
6G490 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 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 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