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You Searched For: Acridinium+C2+NHS+Ester


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Product Image-PIER24500

N-Hydroxysuccinimide, Pierce™

Catalog Number: (PIER24500)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce NHS is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilization methods.
UOM: 1 * 25 g
Product Image-PIER82495

Long stokes shift dyes, DyLight™, Pierce™

Supplier: Thermo Fisher Scientific
Description: The DyLight™ Long Stokes Shift Dyes are amine-reactive fluorescent dyes that produce long Stokes (LS) shifts of 80 to 145 nm in excitation/emission wavelengths. The DyLight™ LS dyes provide multicolour detection using a single excitation source in applications including flow cytometry, conjugation, DNA-sequencing, microscopy and fluorescence<i> in situ</i> hybridization (FISH). These dyes contain N-hydroxysuccinimide (NHS) esters, the most commonly used reactive group for labeling proteins. NHS esters react with primary amines on proteins and other molecules, forming a stable, covalent amide bond and releasing the NHS group.

Product Image-PA15401

Fluorescent labelling reagents, CypHer5E NHS Ester

Supplier: Cytiva
Description: CypHer5E is a red-excitable, pH-sensitive cyanine dye derivative that is minimally fluorescent at a basic pH and maximally fluorescent at an acidic pH.

Product Image-PA15606

Mono-Reactive NHS Ester dye packs, Amersham CyDye™

Supplier: Cytiva
Description: Mono-reactive dye pack contains derivatised CyDye™ that carries only one reactive group on each dye molecule for targeted and specific labelling of amine groups, for example on antibodies, peptides or oligonucleotides.

Product Image-PIER22307

Sulpho-EMCS (N-(ε-maleimidocaproyloxy) sulphosuccinimide ester), Pierce™

Catalog Number: (PIER22307)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-EMCS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length spacer arm (9.4 angstroms).
UOM: 1 * 50 mg
Product Image-PIER26167

SDA (NHS-Diazirine) (succinimidyl 4,4′-azipentanoate), Pierce™

Catalog Number: (PIER26167)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce SDA (NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.
UOM: 1 * 50 mg
Product Image-AATB346

6-Carboxyrhodamine 6G succinimidyl ester (6-CR6G SE) single isomer ≥90%

Supplier: AAT BIOQUEST
Description: 6-CR6G, SE is amine-reactive derivative of 6-CR6G.

Product Image-AATB211

6-Carboxy-2',4,7',7-tetrachlorofluorescein succinimidyl ester (6-TET SE) ≥90%

Catalog Number: (AATB211)
Supplier: AAT BIOQUEST
Description: 6-TET, SE is a popular amino-reactive fluorescent probe that is widely used in nucleic acid sequencing and related research.
UOM: 1 * 5 mg
Product Image-PIER53032

Speciality dyes, DyLight™

Supplier: Thermo Fisher Scientific
Description: The DyLight™ Specialty Dyes are fluorescent dyes with varying spectral characteristics, degrees of sulfonation, charges and hydrophobicities. These dyes are offered in their amine-reactive forms and are mainly derivatized with N-hydroxysuccinimide (NHS) esters, the simplest and most commonly used reactive group for labeling proteins. The large selection of near infrared (NIR) and infrared (IR) dyes may be used for<i> in vivo</i> and near-IR fluorescence (NIRF) applications.

Product Image-AATB570

3-Carboxy-6,8-difluoro-7-hydroxycoumarin ≥90% [equivalent to Pacific Blue succinimidyl ester]

Catalog Number: (AATB570)
Supplier: AAT BIOQUEST
Description: PacBlue succinimidyl ester is the same molecule to Pacific Blue™ succinimidyl ester (Pacific Blue™ is the trademark of ThermoFisher).
UOM: 1 * 5 mg
Product Image-PA63101

CyDye™ Mono-Reactive Maleimide Fluorescent Dyes, Cytiva

Supplier: Cytiva
Description: CyDye™ Mono-Reactive Maleimide Fluorescent Dyes are intensely fluorescent and highly water soluble, providing significant advantages over other existing fluorophores.

Product Image-AATB202

6-Carboxy-2',4,4',5',7,7'-hexachlorofluorescein succinimidyl ester (6-HEX SE) single isomer ≥90%

Catalog Number: (AATB202)
Supplier: AAT BIOQUEST
Description: 6-HEX, SE is the amine-reactive succinimidyl ester of 6-HEX acid.
UOM: 1 * 5 mg
Product Image-RPN5661

Post-labelling reactive dye packs, CyDye™

Catalog Number: (RPN5661)
Supplier: Cytiva
Description: CyDye™ Post-labelling reactive dye pack for the generation of highly fluorescent Cy3- and Cy5-labelled probes.
UOM: 1 * 1 KIT
Product Image-AATB116

6-Carboxyfluorescein-N-succinimidyl ester (6-FAM SE) ≥95%

Supplier: AAT BIOQUEST
Description: 6-FAM, SE is the amine-reactive succinimidyl ester of single isomer 6-FAM acid.

Product Image-AATB119

5-FAM-X, SE ≥95%

Catalog Number: (AATB119)
Supplier: AAT BIOQUEST
Description: 5-FAM-X, SE contains the aminohexanoyl spacer (known as 'X') between the FAM fluorophore and the succinimidyl ester.
UOM: 1 * 5 mg
Image Unavailable-SIAL803642-50MG

LC-SPDP (Succinimidyl 6-[3-(2-pyridylthio)propionamidohexanoate) ≥95%, Sigma-Aldrich®

Catalog Number: (SIAL803642-50MG)
Supplier: Merck
Description: The amine-reactive portion of SPDP reagents is the N-hydroxysuccinimide (NHS) ester. Reactions are most commonly performed in phosphate, carbonate/bicarbonate, or borate buffers at pH 7-8. Other buffers can be used provided they do not contain primary amines (or thiols or disulfide reducing reagents – see discussion of the sulfhydryl reactivity). The rate of reaction and degradation by hydrolysis increases with increasing pH; for example, the half-life of the NHS ester is several hours at pH 7 and less than 10 minutes at pH 9. NHS-ester reagents like SPDP and LC-SPDP have limited aqueous solubility and must be dissolved in organic solvent before adding them to a reaction mixture. Sulfo-NHS-ester reagents like Sulfo-LC-SPDP are water-soluble and can be added directly to aqueous reaction mixtures.
UOM: 1 * 50 mg
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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