5-Carboxy-X-rhodamine, NHS ester ≥90%
Supplier: AAT Bioquest
Single isomers of ROX are increasingly preferred for labeling peptides and nucleotides because they give better resolution in HPLC purifications that are often required in bioconjugations.
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6-Carboxy-X-rhodamine succinimidyl ester (6-ROX SE) amine-reactive fluorescent dye
Supplier: Biotium
6-ROX, SE (6-Carboxy-X-rhodamine, succinimidyl ester, single isomer) is the amine-reactive form of 6-carboxy-X-rhodamine single isomer.
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5-Carboxy-X-rhodamine succinimidyl ester (5-ROX SE) amine-reactive fluorescent dye
Supplier: Biotium
5-ROX, SE (5-Carboxy-X-rhodamine, succinimidyl ester, single isomer) is the amine-reactive form of 5-carboxy-X-rhodamine single isomer.
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5-Carboxy-X-rhodamine-PEO₈-propionate succinimidyl ester amine-reactive fluorescent dye
Supplier: Biotium
5-ROX-PEO8 SE (full name: 5-Carboxy-X-rhodamine-PEO8-propionate, succinimidyl ester) has an approximately 32 Angstrom water-soluble PEG spacer that separates the red fluorescent ROX dye and the amine-reactive SE group.
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5(6)-Carboxy-X-rhodamine ≥95%
Supplier: AAT Bioquest
ROX dyes are strongly red fluorescent.
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5(6)-Carboxy-X-rhodamine triethylammonium salt ≥98% (by TLC) amine-reactive fluorescent dye
Supplier: Biotium
5(6)-ROX (full name: 5-(and-6)-Carboxy-X-rhodamine, triethylammonium salt (mixed isomers)) is a long wavelength rhodamine dye.
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5-Carboxy-X-rhodamine triethylammonium salt single isomer ≥98% (by TLC) amine-reactive fluorescent dye
Supplier: Biotium
5-ROX (full name: 5-Carboxy-X-rhodamine, triethylammonium salt, single isomer) is a single isomer, long wavelength rhodamine dye.
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6-Carboxy-X-rhodamine triethylammonium salt single isomer ≥95% (by TLC) amine-reactive fluorescent dye
Supplier: Biotium
6-ROX (6-Carboxy-X-rhodamine) is a single isomer, long wavelength rhodamine dye.
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6-Carboxy-X-rhodamine succinimidyl ester (6-ROX SE) ≥90%
Supplier: AAT Bioquest
6-ROX, SE is the other purified single isomer of 5(6)-ROX, SE.
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NHS Ester, SureLight® 488 molecular biology stain
Supplier: Columbia Biosciences
SureLight® 488 NHS Ester is a bright green fluorescent dye with excitation suited to the 488nm laser line, fluorescent microscopy and flow cytometry. It offers a much more stable signal generation in imaging and flow cytometry than FITC and is half the cost of Alexa Fluor® 488 with no royalties or licensing fees.
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Digoxigenin NHS ester ≥80% (by HPLC)
Supplier: Enzo Life Sciences
Digoxigenin NHS ester is a non-radioactive immune-tag, widely used for in situ hybridisation and protein labeling.
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Bromoacetamido-PEG4- NHS ester
Supplier: Apollo Scientific
Bromoacetamido-PEG4- NHS ester
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XFD405 NHS ester [equivalent to Alexa Fluor™ 405 NHS ester]
Supplier: AAT Bioquest
XFD405 NHS Ester (Succinimidyl Ester) is the same molecule as Alexa Fluor® 405 NHS Ester (#A30000 from ThermoFisher, Alexa Fluor® is the trademark of ThermoFisher).
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XFD514 NHS ester [Same Structure to Alexa Fluor™ 514 NHS ester]
Supplier: AAT Bioquest
XFD514 NHS ester]
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Cy5DIGE NHS ester
Supplier: AAT Bioquest
Cy5DIGE NHS ester, an equivalent of Cy5® NHS ester minimal dye, is one of the major colors used for labeling proteins subject to DIGE analysis.
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Xylazine NHS ester
Supplier: AAT Bioquest
Xylazine NHS ester is an excellent amino-reactive building block for developing assays and tests for detecting Xylazine.
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CypHer5E NHS ester
Supplier: AAT Bioquest
CypHer5E NHS ester is an excellent building block for developing site-specific pH probes.
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XFD350 NHS Ester [Same Structure to Alexa Fluor™ 350 NHS ester]
Supplier: AAT Bioquest
XFD350 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 350 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
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CypHer7E NHS ester
Supplier: AAT Bioquest
CypHer7E NHS ester is an excellent building block for developing site-specific pH probes.
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XFD594 NHS Ester [Same Structure to Alexa Fluor™ 594 NHS ester]
Supplier: AAT Bioquest
XFD594 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 594 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
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Cy2DIGE NHS ester ≥90%
Supplier: AAT Bioquest
Cy2DIGE NHS ester, an equivalent of Cy2® NHS ester minimal dye, is used for labeling proteins subject to DIGE analysis.
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EQ0 NHS ester amine-reactive quencher dye
Supplier: Enzo Life Sciences
Amine-reactive quencher dye has a broad visible absorption but no detectable fluorescence emission in fluorescence resonance energy transfer (FRET) applications.
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Norfentanyl NHS ester
Supplier: AAT Bioquest
Norfentanyl NHS Ester is an excellent amino-reactive building block for developing antibodies, assays and tests for detecting norfentanyl substances.
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EQ1 NHS ester amine-reactive quencher dye
Supplier: Enzo Life Sciences
Amine-reactive quencher dye has a broad visible absorption but no detectable fluorescence emission in fluorescence resonance energy transfer (FRET) applications.
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XFD532 NHS Ester [Same Structure to Alexa Fluor™ 532 NHS ester]
Supplier: AAT Bioquest
XFD532 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 532 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
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Cy3DIGE NHS ester ≥90%
Supplier: AAT Bioquest
Cy3DIGE NHS ester, an equivalent of Cy3® NHS ester minimal dye, is one of the major colors used for labeling proteins subject to DIGE analysis.
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Cyanine 3-NHS ester chloride, CELLESTIAL® fluorescent dye
Supplier: Enzo Life Sciences
Enzo cyanine 3 NHS-ester is a reactive, water-soluble fluorescent dye that provides bright orange signal.